url stringlengths 6 1.66k | fetch_time int64 1,368,859,978B 1,726,892,758B | content_mime_type stringclasses 3
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values | snapshot_type stringclasses 2
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value | language_score float64 0.05 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
http://www.numbersaplenty.com/410039 | 1,586,222,243,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585371662966.69/warc/CC-MAIN-20200406231617-20200407022117-00134.warc.gz | 271,833,177 | 3,460 | Search a number
410039 = 7193083
BaseRepresentation
bin1100100000110110111
3202211110122
41210012313
5101110124
612442155
73325310
oct1440667
9684418
10410039
11260083
1217935b
13114836
14a9607
158175e
hex641b7
410039 has 8 divisors (see below), whose sum is σ = 493440. Its totient is φ = 332856.
The previous prime i... | 537 | 1,790 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2020-16 | latest | en | 0.876552 |
https://math.stackexchange.com/questions/2374685/functions-that-are-always-less-than-their-derivatives/2374695 | 1,656,120,335,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103033925.2/warc/CC-MAIN-20220625004242-20220625034242-00498.warc.gz | 447,625,768 | 74,851 | # Functions that are always less than their derivatives
I was wondering if there are functions for which $$f'(x) > f(x)$$ for all $x$. Only examples I could think of were $e^x - c$ and simply $- c$ in which $c > 0$. Also, is there any significance in a function that is always less than its derivative?
Edit: Thank you... | 2,615 | 8,482 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.625 | 4 | CC-MAIN-2022-27 | longest | en | 0.94602 |
https://thegoodhuman.com/just-how-much-rainwater-can-you-collect-off-your-roof/ | 1,558,377,726,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232256100.64/warc/CC-MAIN-20190520182057-20190520204057-00070.warc.gz | 644,089,549 | 16,423 | ## Just How Much Rainwater Can You Collect Off Your Roof?
When we watch the evening news, the weatherperson will oftentimes say things like “X city received an inch of rain today”, which does not really sound like all that much. We imagine a single inch of rain in a small puddle somewhere it seems rather insignificant... | 1,002 | 4,296 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.8125 | 4 | CC-MAIN-2019-22 | latest | en | 0.949689 |
http://www.eulersprint.org/problem/399 | 1,511,014,019,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934804965.9/warc/CC-MAIN-20171118132741-20171118152741-00773.warc.gz | 400,447,443 | 3,235 | Problem 399
Squarefree Fibonacci Numbers
The first 15 fibonacci numbers are:
1,1,2,3,5,8,13,21,34,55,89,144,233,377,610.
It can be seen that 8 and 144 are not squarefree: 8 is divisible by 4 and 144 is divisible by 4 and by 9.
So the first 13 squarefree fibonacci numbers are:
1,1,2,3,5,13,21,34,55,89,233,377 and 610.
... | 378 | 1,371 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.78125 | 4 | CC-MAIN-2017-47 | longest | en | 0.911405 |
https://web2.0calc.com/questions/simplify-the-expression-show-your-work-answer | 1,563,240,531,000,000,000 | text/html | crawl-data/CC-MAIN-2019-30/segments/1563195524290.60/warc/CC-MAIN-20190715235156-20190716021156-00322.warc.gz | 601,498,872 | 6,049 | +0
0
991
2
+1016
1.Simplify the expression . Show your work.
Jan 17, 2018
#1
+246
0
multiply out brackets:
3+15i-4i- -20
double negatives cancel out
3+15i-4i+20
move like terms together:
20+3+15i-4i-(2-i)
15i-4i = 11i
20+3+11i-(2-i)
*20+3=23*
23+11i-(2-i) or to avoid confusion (23+11i)-(2-i)
i can't sque... | 290 | 606 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.828125 | 4 | CC-MAIN-2019-30 | latest | en | 0.581315 |
https://uk.mathworks.com/matlabcentral/cody/problems/44484-separate-even-from-odd-numbers-in-a-vector-with-a-loop/solutions/2414787 | 1,606,271,772,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141180636.17/warc/CC-MAIN-20201125012933-20201125042933-00494.warc.gz | 534,866,483 | 17,532 | Cody
Problem 44484. Separate even from odd numbers in a vector - with a loop
Solution 2414787
Submitted on 29 May 2020 by Shahar Kalfon
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
Test Suite
Test Status Code Input and Output
1 Pass
filetext = filere... | 716 | 1,632 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2020-50 | latest | en | 0.455964 |
https://www.cut-the-knot.org/arithmetic/algebra/InequalityInAcuteTriangle.shtml | 1,638,786,867,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363292.82/warc/CC-MAIN-20211206103243-20211206133243-00143.warc.gz | 765,565,658 | 4,341 | # Inequality in Acute Triangle
Leo Giugiuc posted an elegant problem and its solution at the CutTheKnotMath facebook page. The problem and the solution are due to Dan Sitaru and Leo Giugiuc.
In the usual notations,
$a+b+c\ge\sqrt{2bc\cos A}+\sqrt{2ac\cos B}+\sqrt{2ab\cos C}.$
with equality only in equilateral trian... | 354 | 986 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.25 | 4 | CC-MAIN-2021-49 | latest | en | 0.688656 |
https://rf.mokslasplius.lt/boring-basketball-game/ | 1,716,964,295,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971059206.29/warc/CC-MAIN-20240529041915-20240529071915-00439.warc.gz | 421,998,324 | 6,184 | FiveThirtyEight has an interesting column, Riddler column, which I follow with great interest. In this post we will take a look at another statistics puzzle published as Riddler Classic puzzle for April 29th.
## Puzzle
In short (see the original post for a more detailed formulation), we have two teams (e.g., "red" an... | 314 | 1,412 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.78125 | 4 | CC-MAIN-2024-22 | latest | en | 0.935066 |
http://www.perlmonks.org/?parent=39455;node_id=3333 | 1,503,224,526,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886106367.1/warc/CC-MAIN-20170820092918-20170820112918-00194.warc.gz | 638,189,431 | 8,017 | Problems? Is your data what you think it is? PerlMonks
### Comment on
Need Help??
Update: OK I'm re-reading everything and I'm still not sure that I understand it after all.. *sigh*..
For those that don't get it, like I didn't, realize that we're making one important assumption here: that both parties know the uppe... | 1,007 | 3,820 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.640625 | 4 | CC-MAIN-2017-34 | longest | en | 0.966941 |
https://www.doubtnut.com/qna/644010541 | 1,723,161,032,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640741453.47/warc/CC-MAIN-20240808222119-20240809012119-00202.warc.gz | 582,872,877 | 44,545 | The value of limx→∞⎧⎪ ⎪ ⎪ ⎪ ⎪ ⎪⎨⎪ ⎪ ⎪ ⎪ ⎪ ⎪⎩limn→∞[12(sinx)x]+[22(sinx)x]+……….+[n2(sinx)x]n3⎫⎪ ⎪ ⎪ ⎪ ⎪ ⎪⎬⎪ ⎪ ⎪ ⎪ ⎪ ⎪⎭ is (wehre [.] denotes the greatest integer function)
A
A. x3+sinx3
B
B. x3+(sinx)x
C
C. 13
D
D. 0
Video Solution
Text Solution
Generated By DoubtnutGPT
To solve the problem, we need to evaluat... | 902 | 2,431 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.75 | 5 | CC-MAIN-2024-33 | latest | en | 0.665321 |
https://www.enotes.com/homework-help/f-x-x-5-lnx-find-f-x-190839 | 1,524,202,234,000,000,000 | text/html | crawl-data/CC-MAIN-2018-17/segments/1524125937114.2/warc/CC-MAIN-20180420042340-20180420062340-00156.warc.gz | 777,134,874 | 10,367 | # f(x) = (x+5)*lnx find f'(x)
hala718 | Certified Educator
f(x) = (x+5)*lnx
Find f'(x)
First let us assume that:
f(x) = u*v such that:
u= x+5 ==> u' = 1
v = ln x ==> v' = 1/x
By definition:
f'(x) = u'v + uv'
= 1*lnx + (x+5)*(1/x)
= ln x + 1 + 5/x
==> f'(x) = ln x + 5/x + 1
jeyaram | Student
f(x) = (x... | 524 | 1,141 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.53125 | 5 | CC-MAIN-2018-17 | latest | en | 0.700864 |
https://crypto.stackexchange.com/questions/333/how-does-the-index-of-coincidence-work-in-the-kasiki-test | 1,717,104,427,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971684053.99/warc/CC-MAIN-20240530210614-20240531000614-00772.warc.gz | 156,905,940 | 42,168 | # How does the index of coincidence work in the Kasiki test?
I'm starting to learn about cryptanalysis and I am having a bit of difficulty understanding the Kasiski test's index of coincidence. I have a book (Cryptography Theory And Practice by Douglas Stinson) about it that I'm going through, but it seems to skip som... | 1,420 | 5,752 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.765625 | 4 | CC-MAIN-2024-22 | latest | en | 0.940283 |
https://web2.0calc.com/questions/v-2-21x-cos-a-sqrt-y-tan-a-x-get-a-by-itself | 1,544,852,844,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376826715.45/warc/CC-MAIN-20181215035757-20181215061757-00461.warc.gz | 754,287,289 | 6,025 | +0
# V=(2.21x)/cos(a)*sqrt(-y+tan(a)*x) Get a by itself
0
475
3
V=(2.21x)/cos(a)*sqrt(-y+tan(a)*x) Get a by itself
Guest Apr 12, 2015
#2
+890
+5
I don't think that you're going to get very far with this, unless there happens to be some nice relationship between x and y.
The way to deal with it is to take the cos... | 692 | 1,518 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.125 | 4 | CC-MAIN-2018-51 | latest | en | 0.827689 |
https://www.powershow.com/view1/1b0612-ZDc1Z/Multivariate_distributions_powerpoint_ppt_presentation | 1,553,616,516,000,000,000 | text/html | crawl-data/CC-MAIN-2019-13/segments/1552912205597.84/warc/CC-MAIN-20190326160044-20190326182044-00335.warc.gz | 866,448,775 | 21,523 | # Multivariate distributions - PowerPoint PPT Presentation
PPT – Multivariate distributions PowerPoint presentation | free to view - id: 1b0612-ZDc1Z
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Get the plugin now
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Title:
## Multivariate distributions
Description:
### ... data from the b... | 2,766 | 9,553 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.96875 | 4 | CC-MAIN-2019-13 | latest | en | 0.786588 |
https://popularask.net/what-size-crane-do-i-need-2/ | 1,680,094,248,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948976.45/warc/CC-MAIN-20230329120545-20230329150545-00517.warc.gz | 525,233,135 | 26,643 | What size crane do I need?
0
39
Measure geometric components
1. The standard calculation for maximum crane capacity is (r)(hC)/100.
3. hC = Lifting height multiplied by the capacity.
Subsequently, What is the average weight of a crane can lift? So there is no one simple answer to the question, “how much weight can ... | 799 | 3,020 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.578125 | 4 | CC-MAIN-2023-14 | latest | en | 0.90265 |
https://www.jiskha.com/display.cgi?id=1329705090 | 1,503,047,387,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886104631.25/warc/CC-MAIN-20170818082911-20170818102911-00251.warc.gz | 936,840,654 | 4,075 | # calculus
posted by .
find lim x->0 3- sqrt x+9/-x
• calculus -
In general, when there is a sum or difference of square-root terms, multiplying both numerator and denominator by the conjugate is a good strategy.
Lim (3- sqrt( x+9))/(-x )
x->0
= Lim (3-sqrt(x+9))(3+sqrt(x+9))/[(-x)(3+sqrt(x+9)]
x->0
= Lim (9-(x+9)... | 922 | 2,327 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.984375 | 4 | CC-MAIN-2017-34 | latest | en | 0.626778 |
http://www.ck12.org/book/CK-12-Basic-Algebra-Concepts/r17/section/7.7/ | 1,477,209,160,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988719192.24/warc/CC-MAIN-20161020183839-00194-ip-10-171-6-4.ec2.internal.warc.gz | 377,003,271 | 53,841 | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# 7.7: Linear Programming
Difficulty Level: Basic Created by: CK-12
Estimated11 minsto complete
%
Progress
Practice Linear Programming
MEMORY METER
This indicates how strong in your mem... | 3,428 | 12,440 | {"found_math": true, "script_math_tex": 32, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.84375 | 5 | CC-MAIN-2016-44 | longest | en | 0.883724 |
https://matheasyaspi.wordpress.com/2016/11/16/constructing-an-understanding-of-integer-addition/ | 1,531,709,158,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676589172.41/warc/CC-MAIN-20180716021858-20180716041858-00624.warc.gz | 709,091,590 | 22,509 | Constructing an Understanding of Integer Addition
Making sense of integer addition and subtraction is hard. The algorithms are complicated and hard to remember. On their face the results sometimes seem counter intuitive. Sometimes the answer is positive, sometimes it is negative. Sometimes the answer gets “big... | 815 | 4,026 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.34375 | 4 | CC-MAIN-2018-30 | latest | en | 0.918395 |
https://metanumbers.com/91862 | 1,632,519,133,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780057580.39/warc/CC-MAIN-20210924201616-20210924231616-00533.warc.gz | 444,827,764 | 7,346 | # 91862 (number)
91,862 (ninety-one thousand eight hundred sixty-two) is an even five-digits composite number following 91861 and preceding 91863. In scientific notation, it is written as 9.1862 × 104. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 43,912 positive int... | 1,456 | 4,118 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2021-39 | latest | en | 0.804259 |
http://space.wikia.com/wiki/Drake_equation | 1,501,260,204,000,000,000 | text/html | crawl-data/CC-MAIN-2017-30/segments/1500550975184.95/warc/CC-MAIN-20170728163715-20170728183715-00601.warc.gz | 295,588,241 | 75,543 | ## FANDOM
639 Pages
The Drake equation isn’t really an equation. It’s a series of questions that help us to work out how many intelligent civilizations in the galaxy there are with the ability to communicate.
## Origin
The Drake equation was formulated by Dr. Frank Drake of the SETI institute, and is still used by ... | 447 | 2,088 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.640625 | 4 | CC-MAIN-2017-30 | latest | en | 0.904779 |
https://nrich.maths.org/6300/index | 1,513,191,211,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948530668.28/warc/CC-MAIN-20171213182224-20171213202224-00418.warc.gz | 604,313,068 | 7,115 | # Getting Started with Solving Rich Tasks
##### Stage: 3, 4 and 5
Published November 2008,February 2011,February 2011.
Before we begin, here are two important pieces of general advice:
### DON'T PANIC and IT IS OK TO BE STUCK
Although panic rarely helps you to solve a question, being stuck can, in fact, be a good ... | 1,455 | 6,367 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.625 | 5 | CC-MAIN-2017-51 | longest | en | 0.96233 |
https://www.univerkov.com/a-bar-weighing-2-kg-moves-on-a-horizontal-surface-under-the-action-of-a-force-of-1-n/ | 1,713,175,482,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296816954.20/warc/CC-MAIN-20240415080257-20240415110257-00190.warc.gz | 954,195,077 | 6,274 | # A bar weighing 2 kg moves on a horizontal surface under the action of a force of 1 N.
A bar weighing 2 kg moves on a horizontal surface under the action of a force of 1 N. The initial velocity of the bar is zero. What speed will it acquire in 5 s if the force is directed horizontally?
To find the speed acquired by ... | 262 | 1,008 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.84375 | 4 | CC-MAIN-2024-18 | latest | en | 0.887749 |
https://study.com/academy/answer/a-determine-the-electric-field-strength-at-a-point-1-00-cm-to-the-left-of-the-middle-charge-shown-in-the-figure-below-b-if-a-charge-of-3-80-space-mu-c-is-placed-at-this-point-what-are-the-magnitude-and-direction-of-the-force-on-it.html | 1,582,643,737,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875146123.78/warc/CC-MAIN-20200225141345-20200225171345-00518.warc.gz | 570,883,752 | 23,552 | # (a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge...
## Question:
(a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below.
(b) If a charge of {eq}-3.80 \space \mu C {/eq} is placed at this point, what are th... | 672 | 1,871 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.0625 | 4 | CC-MAIN-2020-10 | latest | en | 0.675164 |
http://research.cs.queensu.ca/home/cisc324/bridgesoln.html | 1,508,436,260,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187823360.1/warc/CC-MAIN-20171019175016-20171019195016-00361.warc.gz | 286,318,940 | 5,037 | Cars and Trucks on a Bridge.
The problem statement is given here, followed by a discussion of several possible solutions.
Problem statement
Here is a simulation of a bridge with a load-limit of 8 cars. Cars always cross the bridge eastbound: a car crosses the bridge and then drives around in a big loop to get back to... | 3,084 | 13,230 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2017-43 | latest | en | 0.925744 |
https://thetextchemistry.org/qa/question-what-is-kgf-unit-of-measure.html | 1,627,510,626,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046153803.69/warc/CC-MAIN-20210728220634-20210729010634-00048.warc.gz | 571,612,128 | 8,211 | # Question: What Is KGF Unit Of Measure?
## How do you calculate KGF?
The kilogram-force is equal to a mass of one kilogram multiplied by the standard acceleration due to gravity on Earth, which is defined as exactly 9.80665 meter per second².
Then one (1) kilogram-force is equal to 1 kg × 9.80665 meter per second² ... | 1,547 | 5,254 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2021-31 | latest | en | 0.793435 |
https://www.physicsforums.com/threads/radioative-decay.364526/ | 1,544,426,346,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376823318.33/warc/CC-MAIN-20181210055518-20181210081018-00128.warc.gz | 1,039,322,388 | 13,729 | 1. Dec 19, 2009
jumbogala
1. The problem statement, all variables and given/known data
dN/dt, is proprotional to the number of nuclei present, N.
How would you linearize data that you collected?
2. Relevant equations
3. The attempt at a solution
I'm confused about what the data would look like. Would I be given so... | 541 | 1,842 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4 | 4 | CC-MAIN-2018-51 | latest | en | 0.932233 |
http://theacademicessays.com/downloads/suppose-2012-national-health-interview-survey-gives-number-adults-united-states-gives-number-adults-united-states-reported-thousands-classified/ | 1,558,840,444,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232258621.77/warc/CC-MAIN-20190526025014-20190526051014-00470.warc.gz | 197,373,551 | 12,133 | Suppose that a 2012 National Health Interview Survey gives the number of adults in the United States which gives the number of adults in the United States (reported in thousands) classified by their age group, and whether or not respondents have
5 (100%) 1 vote[s]
Assignment Instructions:
Suppose that a 2012 National... | 370 | 1,557 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2019-22 | longest | en | 0.945197 |
https://www.bankersadda.com/2019/02/quantitative-aptitude-for-ibps-po-clerk-10.html | 1,566,661,596,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027321160.93/warc/CC-MAIN-20190824152236-20190824174236-00115.warc.gz | 738,189,450 | 52,204 | Dear Aspirants,
### Quantitative Aptitude Quiz For IBPS PO/Clerk Prelims
Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this sect... | 1,435 | 4,526 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2019-35 | latest | en | 0.92106 |
https://edurev.in/course/quiz/attempt/-1_Test-Triangles-2/1871109b-237a-4d43-b5e5-a95e7f7e3bde | 1,620,973,795,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243991648.40/warc/CC-MAIN-20210514060536-20210514090536-00095.warc.gz | 258,331,002 | 44,842 | Courses
# Test: Triangles- 2
## 25 Questions MCQ Test UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making | Test: Triangles- 2
Description
This mock test of Test: Triangles- 2 for UPSC helps you for every UPSC entrance exam. This contains 25 Multiple Choice Questions for UPSC Test: Triangles- 2 (mcq) to stud... | 2,227 | 7,601 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.4375 | 4 | CC-MAIN-2021-21 | latest | en | 0.881793 |
http://www.slideserve.com/rosine/lecture-10b | 1,508,201,297,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187820487.5/warc/CC-MAIN-20171016233304-20171017013304-00293.warc.gz | 670,159,335 | 14,353 | Lecture 10b
1 / 8
# Lecture 10b - PowerPoint PPT Presentation
Lecture 10b. Decibels – Logarithmic Measure for Power, Voltage, Current, Gain and Loss. Decibels – A Logarithmic Measure. Curious units called “decibels” are used by EEs to measure electric power, voltage, current, the gain or loss of amplifiers, and the ... | 1,065 | 4,098 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.4375 | 4 | CC-MAIN-2017-43 | latest | en | 0.889133 |
https://codedamn.com/problem/CE9ShTvJKac8TN-k-HpJ0 | 1,702,062,843,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100769.54/warc/CC-MAIN-20231208180539-20231208210539-00339.warc.gz | 201,162,363 | 10,561 | # Convert 1D Array into 2D Array
Easy
6
59.3% Acceptance
In this lab, you will be tasked with converting a given 0-indexed 1-dimensional (1D) integer array `original` into a 2-dimensional (2D) array. You will be given two integers, `m` and `n`, representing the desired number of rows and columns, respectively, for th... | 564 | 1,933 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2023-50 | latest | en | 0.795468 |
http://stattrek.com/survey-research/simple-random-sample-analysis.aspx | 1,527,252,456,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794867092.48/warc/CC-MAIN-20180525121739-20180525141739-00460.warc.gz | 274,876,432 | 27,704 | # Analysis of Simple Random Samples
The key to analyzing data from simple random samples is computing the variability of the sample estimate. When you know the variability of the sample estimate, you can construct confidence intervals; and you can test hypotheses.
## Notation
The following notation is helpful, when ... | 1,647 | 6,582 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.0625 | 4 | CC-MAIN-2018-22 | latest | en | 0.840609 |
https://wtskills.com/place-value-worksheets-up-to-hundred-thousands-expanded-form/ | 1,685,776,679,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224649177.24/warc/CC-MAIN-20230603064842-20230603094842-00423.warc.gz | 674,083,354 | 11,717 | # Place Value worksheets up to hundred thousands – Expanded form
The below worksheet will help your child learn and use the concept of place value up to hundred thousands.
After completing the below worksheets, the child can write the expanded form of numbers till hundred thousands.
The given worksheets requires bas... | 529 | 1,745 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.34375 | 4 | CC-MAIN-2023-23 | latest | en | 0.661928 |
https://math.stackexchange.com/questions/2085953/conditional-probability-of-flipping-a-coin-and-throw-a-dice | 1,560,656,081,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627997533.62/warc/CC-MAIN-20190616022644-20190616044644-00077.warc.gz | 522,038,342 | 33,869 | # conditional probability of flipping a coin and throw a dice
I have two dices. One has 6 sides and one have 8 sides.
I select which one to roll based on a flip of a fair coin.
A dice it's selected based on whether the flip of this coin. If it's head, the 6-sided dice it's rolled, 8-sided otherwise.
What's the prob... | 1,325 | 3,468 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.28125 | 4 | CC-MAIN-2019-26 | latest | en | 0.956693 |
https://casmusings.wordpress.com/2017/06/30/quadratics-and-cas/ | 1,638,310,787,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964359073.63/warc/CC-MAIN-20211130201935-20211130231935-00488.warc.gz | 235,681,767 | 31,382 | I’m returning to my ‘blog after a prolonged absence. My next several posts will explore ideas I shared and learned at the USACAS-10 conference hosted at Hawken School last weekend.
Finding equations for quadratic functions has long been a staple of secondary mathematics. Historically, students are given information ... | 955 | 4,012 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 15, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.984375 | 4 | CC-MAIN-2021-49 | latest | en | 0.883555 |
http://www.ck12.org/analysis/Ellipses/studyguide/user:cmF5bmEuc2NobG9zc2JlcmdAZ21haWwuY29t/Degenerate-Conics/ | 1,490,412,568,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218188773.10/warc/CC-MAIN-20170322212948-00449-ip-10-233-31-227.ec2.internal.warc.gz | 451,521,302 | 32,040 | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Ellipses
## Collection of points whose sum of distances from two foci is constant.
Estimated8 minsto complete
%
Progress
Practice Ellipses
MEMORY METER
This indicates how strong in y... | 826 | 3,533 | {"found_math": true, "script_math_tex": 7, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.5625 | 5 | CC-MAIN-2017-13 | longest | en | 0.65328 |
https://www.thenational.academy/pupils/lessons/fractional-indices-advanced-74rk4d/video | 1,721,825,488,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763518277.99/warc/CC-MAIN-20240724110315-20240724140315-00500.warc.gz | 857,800,897 | 23,987 | # Lesson video
In progress...
Hi, my name is Mr. Chan.
And in this lesson, we're going to learn about advanced Fractional indices.
Let's begin with some fraction multiplications that we should already know how to do.
So we're going to start off with one third multiplied by two, that would equal two thirds, one fif... | 955 | 4,375 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.71875 | 5 | CC-MAIN-2024-30 | latest | en | 0.974612 |
https://softmath.com/algebra-word-problems/a-print-company-will-print-business-cards-for-10-each-plus-a | 1,606,736,675,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141213431.41/warc/CC-MAIN-20201130100208-20201130130208-00671.warc.gz | 486,694,936 | 6,030 | ## Problema Solution
A print company will print business cards for \$.10 each plus a setup charge of \$12.
Another print company offers business cards for \$.12 each with a setup charge of \$10.
What number of business cards will cost the same amount from either printer?
## Answer provided by our tutors
Let 'x' re... | 170 | 674 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.859375 | 4 | CC-MAIN-2020-50 | latest | en | 0.875245 |
https://convertoctopus.com/106-hours-to-weeks | 1,606,759,596,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141216897.58/warc/CC-MAIN-20201130161537-20201130191537-00289.warc.gz | 225,645,799 | 8,201 | ## Conversion formula
The conversion factor from hours to weeks is 0.005952380952381, which means that 1 hour is equal to 0.005952380952381 weeks:
1 hr = 0.005952380952381 wk
To convert 106 hours into weeks we have to multiply 106 by the conversion factor in order to get the time amount from hours to weeks. We can a... | 461 | 1,666 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.0625 | 4 | CC-MAIN-2020-50 | latest | en | 0.85631 |
http://mobile.360heros.com/vuhal17676.html | 1,632,192,706,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780057131.88/warc/CC-MAIN-20210921011047-20210921041047-00073.warc.gz | 45,832,092 | 6,829 | ## What Is Average Return?
The average return is the simple mathematical average of a series of returns generated over a specified period of time. An average return is calculated the same way that a simple average is calculated for any set of numbers. The numbers are added together into a single sum, then the sum is d... | 931 | 4,145 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.125 | 4 | CC-MAIN-2021-39 | latest | en | 0.899682 |
http://www.800score.com/forum/viewtopic.php?f=3&t=16&start=0&view=print | 1,547,697,379,000,000,000 | text/html | crawl-data/CC-MAIN-2019-04/segments/1547583658681.7/warc/CC-MAIN-20190117020806-20190117042806-00321.warc.gz | 257,387,525 | 3,337 | 800score.comhttp://www.800score.com/forum/ GMAT Geometryhttp://www.800score.com/forum/viewtopic.php?f=3&t=16 Page 1 of 1
Author: questioner [ Fri Jun 18, 2010 11:01 pm ]
Post subject: GMAT Geometry
As shown in the figure above, line segments AB and AC are tangent to circle O. If line segments BD and DA have the sam... | 728 | 2,459 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.65625 | 5 | CC-MAIN-2019-04 | latest | en | 0.890367 |
http://mathhelpforum.com/advanced-statistics/21398-probability-help-please.html | 1,511,505,216,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934807089.35/warc/CC-MAIN-20171124051000-20171124071000-00619.warc.gz | 197,805,647 | 11,001 | # Thread: Probability help please
1. ## Probability help please
If X has generating function G, then the expectation(X) = G'(1) and variance(X) = G''(1) + G'(1) - G'(1)^2.
Use this to prove that if X and Y are independent, then variance(X+Y) = variance(X) + variance(Y).
2. Originally Posted by clockingly
If X has g... | 1,062 | 2,521 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.09375 | 4 | CC-MAIN-2017-47 | longest | en | 0.845254 |
https://www.brainkart.com/article/Optimization-of-Basic-Blocks_8183/ | 1,619,140,581,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618039626288.96/warc/CC-MAIN-20210423011010-20210423041010-00293.warc.gz | 772,148,409 | 15,780 | # Optimization of Basic Blocks
1 The DAG Representation of Basic Blocks 2 Finding Local Common Subexpressions 3 Dead Code Elimination 4 The Use of Algebraic Identities 5 Representation of Array References 6 Pointer Assignments and Procedure Calls 7 Reassembling Basic Blocks From DAG's 8 Exercises for Section 8.5
Opti... | 4,126 | 17,729 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.78125 | 4 | CC-MAIN-2021-17 | longest | en | 0.881317 |
http://wpdevph.com/page/matrix-vector-multiplication-algorithm-34571019.html | 1,603,657,341,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107889651.52/warc/CC-MAIN-20201025183844-20201025213844-00719.warc.gz | 114,982,302 | 6,839 | After these two communication steps, each process multiplies its matrix element with the corresponding element of x. A comparison of Equations 8. System of linear equations Matrix decompositions Matrix multiplication algorithms Matrix splitting Sparse problems. Takaoka A faster parallel algorithm for matrix multiplicat... | 1,289 | 6,404 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.578125 | 4 | CC-MAIN-2020-45 | latest | en | 0.871857 |
http://mathhelpforum.com/advanced-algebra/188509-finding-inverse-function-mapping-congruent-class.html | 1,495,848,297,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463608726.4/warc/CC-MAIN-20170527001952-20170527021952-00475.warc.gz | 278,696,996 | 10,680 | # Thread: Finding inverse function for a mapping with a congruent class
1. ## Finding inverse function for a mapping with a congruent class
Problem:
F([X]7)=[2x]7
Find the inverse for this function.
So this function maps from x(mod 7) to 2x(mod 7). I was able to prove that the function is one-to-one and onto in a ... | 513 | 1,487 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 13, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2017-22 | longest | en | 0.839933 |
https://www.jiskha.com/display.cgi?id=1406143868 | 1,506,164,201,000,000,000 | text/html | crawl-data/CC-MAIN-2017-39/segments/1505818689624.87/warc/CC-MAIN-20170923104407-20170923124407-00618.warc.gz | 792,428,876 | 4,518 | # Maths.literacy
posted by .
What will it cost to fill 200 cartons with milk, if milk costs R1200 per kilolitre? Assume that you can buy exactly as much milk as is needed (you don't have to purchase a whole kilolitre if you only need 10 litres, for example).
A dairy truck has a cylindrical tank that is used to transp... | 832 | 3,214 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2017-39 | longest | en | 0.931478 |
http://www.onlinemath4all.com/function-notation-and-evaluating-functions-worksheet.html | 1,516,255,853,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084887067.27/warc/CC-MAIN-20180118051833-20180118071833-00284.warc.gz | 498,883,463 | 11,287 | # FUNCTION NOTATION AND EVALUATING FUNCTIONS WORKSHEET
## About "Function notation and evaluating functions worksheet"
Function notation and evaluating functions worksheet :
Worksheet on function notation and evaluating functions is much useful to the students who would like to practice problems on functions.
## Fu... | 1,503 | 4,691 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.875 | 5 | CC-MAIN-2018-05 | latest | en | 0.559249 |
http://www.slideserve.com/azizi/scientific-notation-and-error | 1,503,180,116,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886105922.73/warc/CC-MAIN-20170819201404-20170819221404-00357.warc.gz | 683,004,085 | 12,332 | 1 / 12
# Scientific Notation and Error - PowerPoint PPT Presentation
Scientific Notation and Error. Scientific Notation. In science, we deal with some very LARGE numbers:. 1 mole = 602000000000000000000000. In science, we deal with some very SMALL numbers:. Mass of an electron = 0.000000000000000000000000000000091 kg... | 719 | 2,622 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.28125 | 4 | CC-MAIN-2017-34 | longest | en | 0.848191 |
https://www.coursehero.com/file/6646528/Differential-Equations-Lecture-Work-Solutions-277/ | 1,519,009,702,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891812306.16/warc/CC-MAIN-20180219012716-20180219032716-00654.warc.gz | 854,395,047 | 67,916 | {[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
Differential Equations Lecture Work Solutions 277
# Differential Equations Lecture Work Solutions 277 - = 1 2...
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2. u ( x, t )= F ( x 2 t )+ G ( x +2 t ) u ( x, 0) = cos x u t ( x, t )=0 u ( x, 0) = F ... | 439 | 1,019 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2018-09 | latest | en | 0.535631 |
https://mathhelpboards.com/threads/problem-of-the-week-95-january-20th-2014.8566/ | 1,642,534,395,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320300997.67/warc/CC-MAIN-20220118182855-20220118212855-00621.warc.gz | 376,010,311 | 16,057 | # Problem of the Week #95 - January 20th, 2014
Status
Not open for further replies.
#### Chris L T521
##### Well-known member
Staff member
Thanks again to those who participated in last week's POTW! Here's this week's problem!
-----
Problem: Let $f(t)$ be a $\dfrac{2\pi}{k}$-periodic function, where
$f(t)=\begin{c... | 2,772 | 6,671 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.96875 | 4 | CC-MAIN-2022-05 | latest | en | 0.731512 |
https://itfeature.com/statistics/history-of-statistics/ | 1,708,759,407,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474523.8/warc/CC-MAIN-20240224044749-20240224074749-00286.warc.gz | 336,206,476 | 41,017 | # A Short History of Statistics
The word statistics was first used by a German scholar Gottfried Achenwall in the middle of the 18th century as the science of statecraft concerning the collection and use of data by the state. Here we see the short history of Statistics.
The word statistics comes from the Latin word “... | 523 | 2,652 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.515625 | 4 | CC-MAIN-2024-10 | longest | en | 0.93873 |
https://books.google.gr/books?id=5ws3AAAAMAAJ&dq=editions:HARVARD32044096994090&hl=el | 1,603,329,837,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107878662.15/warc/CC-MAIN-20201021235030-20201022025030-00525.warc.gz | 240,521,195 | 11,295 | The American Tutor's Assistant, Improved: Or, A Compendious System of Practical Arithmetic ...
Cushing & Jewett, 1827 - 211 σελίδες
Τι λένε οι χρήστες -Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Περιεχόμενα
Ενότητα 1 2 Ενότητα 2 49 Ενότητα 3 63 Ενότητα 4 103 Ενότητα 5 104 Ενότητα 6 111 Ενό... | 716 | 2,666 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4 | 4 | CC-MAIN-2020-45 | latest | en | 0.596252 |
https://www.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition-blitzer/chapter-5-section-5-5-trigonometric-equations-exercise-set-page-704/66 | 1,679,710,151,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296945292.83/warc/CC-MAIN-20230325002113-20230325032113-00256.warc.gz | 898,543,214 | 13,346 | ## Precalculus (6th Edition) Blitzer
$\{\frac{\pi}{3},\frac{5\pi}{3} \}$
Step 1. Using the identity $sin^2x=1-cos^2x$, we have $4-4cos^2x+4cos(x)-5=0$ or $4cos^2x-4cos(x)+1=0$, or $(2cos(x)-1)^2=0$, which gives solutions as $cos(x)=\frac{1}{2}$ (multiplicity 2) Step 2. For $cos(x)=\frac{1}{2}$, we can find all x-value... | 211 | 473 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2023-14 | latest | en | 0.557485 |
https://www.myexcelonline.com/blog/use-excel-goal-seek-to-find-the-formula-result-you-want/ | 1,695,349,061,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233506320.28/warc/CC-MAIN-20230922002008-20230922032008-00605.warc.gz | 989,296,818 | 85,077 | If you have a formula and want to show a specific result, but you do not know what input values to change within the formula, then Excel Goal Seek Formula is the one for you.
Excel Goal seek formula is an excellent way to minimize the efforts required in testing out a hit and trial method of finding answers. In a matt... | 1,123 | 5,086 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2023-40 | longest | en | 0.912742 |
https://www.jiskha.com/display.cgi?id=1260395040 | 1,503,298,273,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886107720.63/warc/CC-MAIN-20170821060924-20170821080924-00127.warc.gz | 922,158,486 | 3,781 | # Math
posted by .
This Christmas,your brother Jack will be 2 years from being twice as old as your sister Jen.The sum of Jack's age and three times Jen's age is 66.How old is Jen?
• Math -
Let x = Jack's age
Let y = Jen's age
From the information above:
2y = x - 2
x + 3y = 66
Get x on one side for the first equ... | 574 | 2,107 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.125 | 4 | CC-MAIN-2017-34 | latest | en | 0.97121 |
https://www.gradesaver.com/textbooks/math/algebra/intermediate-algebra-12th-edition/chapter-5-section-5-4-a-general-approach-to-factoring-5-4-exercises-page-347/6 | 1,532,043,050,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676591332.73/warc/CC-MAIN-20180719222958-20180720002958-00384.warc.gz | 895,229,516 | 12,225 | ## Intermediate Algebra (12th Edition)
$(7z+4)(7z-4)$
$\bf{\text{Solution Outline:}}$ To factor the given expression, $49z^2-16 ,$ use the factoring of the difference of $2$ squares. $\bf{\text{Solution Details:}}$ The expressions $49z^2$ and $16$ are both perfect squares (the square root is exact) and are separated b... | 194 | 596 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.5 | 4 | CC-MAIN-2018-30 | latest | en | 0.817636 |
https://static.hlt.bme.hu/semantics/external/pages/m%C3%A1sodrend%C5%B1_aritmetika_($Z_2$)/en.wikipedia.org/wiki/Successor_function.html | 1,669,662,819,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446710534.53/warc/CC-MAIN-20221128171516-20221128201516-00184.warc.gz | 575,120,732 | 12,113 | # Successor function
In mathematics, the successor function or successor operation is a primitive recursive function S such that S(n) = n+1 for each natural number n. For example, S(1) = 2 and S(2) = 3. Successor operations are also known as zeration in the context of a zeroth hyperoperation: H0(a, b) = 1 + b. In this... | 430 | 1,704 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2022-49 | latest | en | 0.933936 |
https://y2calculate.com/ticket-sales-calculator/ | 1,721,335,422,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514859.56/warc/CC-MAIN-20240718191743-20240718221743-00822.warc.gz | 949,184,814 | 60,420 | Ticket Sales Calculator
Ticket Sales Calculator
Created by Team y2calculate
Content written by Jonathan Bancroft
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Fact checked 🔍✓
[post_dates]
How to use Ticket Sales Calculator?
Looking to calculate total revenue and total profit from tickets sold, look no... | 527 | 2,366 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 3, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.84375 | 4 | CC-MAIN-2024-30 | latest | en | 0.880828 |
http://www.shmoop.com/area-volume-arc-length/solving-math-problem.html | 1,472,442,056,000,000,000 | text/html | crawl-data/CC-MAIN-2016-36/segments/1471982950827.61/warc/CC-MAIN-20160823200910-00173-ip-10-153-172-175.ec2.internal.warc.gz | 682,705,891 | 9,579 | # How to Solve a Math Problem
There are three steps to solving a math problem.
1) Figure out what the problem is asking.
2) Solve the problem.
### Sample Problem
A conical water tower is 20 feet tall and 14 feet in diameter at the top. The tower starts completely full and then half the water drains out. To the nea... | 350 | 1,505 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.65625 | 5 | CC-MAIN-2016-36 | latest | en | 0.941233 |
http://slideplayer.com/slide/3291990/ | 1,529,337,260,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267860570.57/warc/CC-MAIN-20180618144750-20180618164750-00271.warc.gz | 307,210,045 | 22,161 | # Edge-connectivity and super edge-connectivity of P 2 -path graphs Camino Balbuena, Daniela Ferrero Discrete Mathematics 269 (2003) 13 – 20.
## Presentation on theme: "Edge-connectivity and super edge-connectivity of P 2 -path graphs Camino Balbuena, Daniela Ferrero Discrete Mathematics 269 (2003) 13 – 20."— Presenta... | 1,891 | 5,625 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.984375 | 4 | CC-MAIN-2018-26 | longest | en | 0.830613 |
https://maslinandco.com/5912864 | 1,674,830,327,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764494986.94/warc/CC-MAIN-20230127132641-20230127162641-00182.warc.gz | 403,218,237 | 3,530 | Calculate: 2x^3+4x^2+5x^2+3x^2+5+11
Expression: $2{x}^{3}+4{x}^{2}+5{x}^{2}+3{x}^{2}+5+11$
Collect like terms
$2{x}^{3}+12{x}^{2}+5+11$
$2{x}^{3}+12{x}^{2}+16$
Factor out $2$ from the expression
$2\left( {x}^{3}+6{x}^{2}+8 \right)$ | 135 | 235 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4 | 4 | CC-MAIN-2023-06 | latest | en | 0.461531 |
https://gomathanswerkey.com/mcgraw-hill-math-grade-8-lesson-9-2-answer-key/ | 1,657,057,701,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656104628307.87/warc/CC-MAIN-20220705205356-20220705235356-00186.warc.gz | 333,307,237 | 15,863 | # McGraw Hill Math Grade 8 Lesson 9.2 Answer Key Dividing with Decimals
Practice the questions of McGraw Hill Math Grade 8 Answer Key PDF Lesson 9.2 Dividing with Decimals to secure good marks & knowledge in the exams.
## McGraw-Hill Math Grade 8 Answer Key Lesson 9.2 Dividing with Decimals
Exercises
DIVIDE
Questi... | 678 | 2,295 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.3125 | 4 | CC-MAIN-2022-27 | latest | en | 0.778746 |
https://nrich.maths.org/public/topic.php?code=71&cl=4&cldcmpid=6009 | 1,582,865,890,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875147054.34/warc/CC-MAIN-20200228043124-20200228073124-00138.warc.gz | 488,804,324 | 9,859 | # Resources tagged with: Mathematical reasoning & proof
Filter by: Content type:
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### There are 172 results
Broad Topics > Mathematical Thinking > Mathematical reasoning & proof
### Fractional Calculus III
##### Age 16 to 18
Fractional calculus is a generalisation of ordinary calculus w... | 2,222 | 9,526 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.953125 | 4 | CC-MAIN-2020-10 | longest | en | 0.794687 |
http://www.slideserve.com/laken/1-1-introduction-to-the-student-reference-book | 1,493,250,548,000,000,000 | text/html | crawl-data/CC-MAIN-2017-17/segments/1492917121752.57/warc/CC-MAIN-20170423031201-00142-ip-10-145-167-34.ec2.internal.warc.gz | 703,425,727 | 17,625 | # 1.1 Introduction to the Student Reference Book - PowerPoint PPT Presentation
1 / 13
1.1 Introduction to the Student Reference Book. Mental Math . Solve these addition problems. Write your answer on your slate. 6 + 1 = 9 + 2 = 6 + 7 = 20 + 30 = 7 + 9 = 90 + 90 =. Math Message.
I am the owner, or an agent authorized... | 575 | 2,365 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2017-17 | longest | en | 0.882433 |
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1.8kviews
IDFT of 4 pt using matrix method
0
89views
TOFT (Inverse Discrete Fourice Transform)
IDFT $x(n)=\frac{1}{N} \sum_{k=0}^{N-k} \times \left(k) e^{\frac{j 2 \pi k}{N}} n\right.$
DFT $x(k)=\sum_{n=0}^{N-1} x(n) e^{-j \frac{2 \pi k}{N}} n$
DFT
$\left[\begin{array}{c}{x(0)} \\ {x(1)} \\ {x(2)} \\ {x(3)}\end{... | 707 | 1,400 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.734375 | 4 | CC-MAIN-2022-33 | longest | en | 0.310378 |
https://www.extramarks.com/studymaterials/ncert-solutions/ncert-solutions-class-2-maths-chapter-7/ | 1,726,223,832,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651513.89/warc/CC-MAIN-20240913101949-20240913131949-00509.warc.gz | 706,821,370 | 76,390 | # NCERT Solutions Class 2 Maths Chapter 7
## NCERT Solutions for Class 2 Mathematics Chapter 7
Chapter 7 of Class 2 Mathematics NCERT – Jugs and Mugs – teaches students problem-solving skills related to volumes and measurement with the help of some fun and engaging examples and exercises. In order to get the solution... | 1,423 | 6,262 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.78125 | 4 | CC-MAIN-2024-38 | latest | en | 0.892741 |
https://www.physicsforums.com/threads/unpolrized-light-passes-through-2-polarizers.308555/ | 1,713,629,879,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817670.11/warc/CC-MAIN-20240420153103-20240420183103-00353.warc.gz | 851,635,848 | 15,725 | # Unpolrized light passes through 2 polarizers
• Cheezay
In summary, the problem involves unpolarized light passing through two polarizers at an angle of 28.1°. The fraction of the incident intensity that is transmitted through the polarizers can be found by using the equation I/Io = 0.5 x cos^2(theta). This ratio rep... | 1,001 | 4,424 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.921875 | 4 | CC-MAIN-2024-18 | latest | en | 0.957956 |
https://www.weegy.com/?ConversationId=KE4P7C0X | 1,606,881,845,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141686635.62/warc/CC-MAIN-20201202021743-20201202051743-00308.warc.gz | 920,536,800 | 11,460 | Find the circumference of a circle if the area is 300 square centimeters. A. 9.77 cm B. 84.74 cm C. 61.38 cm D. 56.25 cm
The circumference of a circle if the area is 300 square centimeters. Area = pi*r^2 = 3.14*r^2 , area = 300 , r^2 = 300/3.14 = 95.5414 , r = 9.77cm , circumference =2 *pi*r =2*3.14*9.77 = 61.38 cm.
s
... | 1,213 | 3,868 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.84375 | 4 | CC-MAIN-2020-50 | latest | en | 0.896938 |
https://www.physicsforums.com/threads/shear-diagram-beam-with-3-supports.743249/ | 1,526,848,085,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794863684.0/warc/CC-MAIN-20180520190018-20180520210018-00253.warc.gz | 794,032,880 | 17,554 | Homework Help: Shear Diagram - Beam with 3 supports
1. Mar 14, 2014
teeth
1. The problem statement, all variables and given/known data
Draw the shear diagram for the compound supported beam.
2. Relevant equations
Statics... so sum of moments at any point or forces in any direction are 0
3. The attempt at a soluti... | 612 | 2,121 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.515625 | 4 | CC-MAIN-2018-22 | latest | en | 0.915083 |
https://fornoob.com/suppose-that-1-15g-of-rubbing-alcohol-c3h8o-evaporates-from-a-67-0g-aluminum-block-if-the-aluminum-block-is/ | 1,638,142,490,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964358673.74/warc/CC-MAIN-20211128224316-20211129014316-00505.warc.gz | 336,323,816 | 21,699 | # Suppose that 1.15g of rubbing alcohol (C3H8O) evaporates from a 67.0g aluminum block. If the aluminum block is?
If the aluminum block is initially at 25, degrees celsius what is the final temperature of the block after the evaporation of the alcohol? Assume that the heat required for the vaporization of the alcohol ... | 255 | 819 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.71875 | 4 | CC-MAIN-2021-49 | latest | en | 0.853444 |
http://www.sudokudaddy.com/printable-sudoku-puzzles/free-evil-puzzles/06-evil-sudoku-puzzles-menu.php | 1,368,991,307,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368698017611/warc/CC-MAIN-20130516095337-00076-ip-10-60-113-184.ec2.internal.warc.gz | 715,821,057 | 6,999 | # 6 x Evil Sudoku Puzzles
## Free Evil Difficulty Printable Sudoku Puzzles Plus Answers
### 5 Methods for Solving Sudoku Puzzles
Sudoku is one of the most popular number puzzle games right at this moment. This game entails putting in figures into blank slots. Now, the difficulty lies in the limitations it imposes.
... | 1,383 | 7,032 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.96875 | 4 | CC-MAIN-2013-20 | longest | en | 0.896387 |
http://comunidadwindows.org/margin-of/stats-margin-of-error.php | 1,539,752,023,000,000,000 | text/html | crawl-data/CC-MAIN-2018-43/segments/1539583510998.39/warc/CC-MAIN-20181017044446-20181017065946-00087.warc.gz | 79,618,096 | 5,081 | Home > Margin Of > Stats Margin Of Error
# Stats Margin Of Error
## Contents
In this case, Ms. Like, say, telling people "You know, the color blue has been linked to cancer. Want to stay up to date? Linearization and resampling are widely used techniques for data from complex sample designs. check over here
This is... | 1,269 | 5,873 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2018-43 | latest | en | 0.889248 |
https://www.coursehero.com/file/6742452/f10s/ | 1,521,374,604,000,000,000 | text/html | crawl-data/CC-MAIN-2018-13/segments/1521257645613.9/warc/CC-MAIN-20180318110736-20180318130736-00401.warc.gz | 785,009,581 | 31,189 | {[ promptMessage ]}
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# f10s - Math 135A Winter 2010 FINAL EXAM NAME(print in...
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This preview has intentionally blurr... | 2,414 | 6,669 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2018-13 | latest | en | 0.890912 |
http://mathhelpforum.com/differential-geometry/274571-show-map-continuous.html | 1,563,936,976,000,000,000 | text/html | crawl-data/CC-MAIN-2019-30/segments/1563195530250.98/warc/CC-MAIN-20190724020454-20190724042454-00054.warc.gz | 95,183,632 | 11,590 | # Thread: show that map is continuous
1. ## show that map is continuous
Hello,
I wish to show that the map F: R^3 -> R^2 given by F(x,y,z)=(0,5*((e^x)+y),0,5*((e^x)-y)) is continuous.
I can argue that F is continuous because it consists of functions G(x,y)=0,5*((e^x)+y) and H(x,y)=0,5*((e^x)-y) which themselves are... | 947 | 3,116 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.71875 | 4 | CC-MAIN-2019-30 | latest | en | 0.929926 |
https://mathcrave.com/ai-physics-waves-and-optics-solver/ | 1,726,646,976,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651886.88/warc/CC-MAIN-20240918064858-20240918094858-00074.warc.gz | 349,630,757 | 60,534 | MATHCRAVE PHYSICS
Waves and Optics
Need help on waves and optics, ask now
# AI Physics Waves and Optics Solver
## About AI Physics Waves and Optics Solver
AI Physics Waves and Optics Solver is an invaluable tool to help you navigate through challenging problems in wave and optics physics. MathCrave Physics AI offers... | 2,254 | 10,621 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.671875 | 4 | CC-MAIN-2024-38 | latest | en | 0.870154 |
https://www.sawaal.com/time-and-work-questions-and-answers/twenty-men-can-do-a-work-in-eighteen-days-eighteen-women-can-complete-the-same-work-in-fifteen-days-_10843 | 1,534,315,323,000,000,000 | text/html | crawl-data/CC-MAIN-2018-34/segments/1534221209980.13/warc/CC-MAIN-20180815063517-20180815083517-00028.warc.gz | 961,184,775 | 16,855 | 10
Q:
# Twenty men can do a work in eighteen days. Eighteen women can complete the same work in fifteen days. What is the ratio between the capacity of a woman and a man ?
A) 4:5 B) 3:4 C) 4:3 D) 2:3
Explanation:
(20 x 18) men can complete the work in in one day.
one man's one day work = 1/360
(18 x 15) women ca... | 2,023 | 5,443 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.625 | 5 | CC-MAIN-2018-34 | longest | en | 0.853815 |
https://www.topperlearning.com/answer/the-difference-between-the-two-numbers-is-7-two-times-the-smaller-number-added-to-the-larger-number-gives-22-find-the-two-numbers/09dt3wmm | 1,686,237,075,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224655027.51/warc/CC-MAIN-20230608135911-20230608165911-00219.warc.gz | 1,126,478,500 | 58,885 | Request a call back
The difference between the two numbers is 7. Two times the smaller number added to the larger number gives 22. Find the two numbers.
Asked by Cl_narayan | 06 Feb, 2020, 06:32: PM
Let the smaller number = x then the larger number = 7 + x
According to the condition, we get
2x + (7 + x) = 22
→ 2x +... | 337 | 840 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.828125 | 4 | CC-MAIN-2023-23 | longest | en | 0.907919 |
https://mathworld.wolfram.com/LongMultiplication.html | 1,701,579,876,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100484.76/warc/CC-MAIN-20231203030948-20231203060948-00247.warc.gz | 436,342,819 | 26,382 | TOPICS
# Long Multiplication
Long multiplication is the method of multiplication that is commonly taught to elementary school students throughout the world. It can be used on two numbers of arbitrarily large size or number of decimal digits. The numbers to be multiplied are placed vertically over one another with the... | 590 | 3,082 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.8125 | 5 | CC-MAIN-2023-50 | longest | en | 0.925599 |
https://byjus.com/question-answer/how-many-numbers-lie-between-10-and-300-which-divided-by-4-leave-a-5/ | 1,712,946,326,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296816045.47/warc/CC-MAIN-20240412163227-20240412193227-00580.warc.gz | 132,150,671 | 20,324 | 1
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Question
# Question 18 How many numbers lie between 10 and 300, which divided by 4 leave a remainder 3?
Open in App
Solution
## Here, the first number is 11, which when divided by 4 leave remainder 3 between 10 and 300. Last term before 300 is 299,... | 198 | 578 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.875 | 4 | CC-MAIN-2024-18 | latest | en | 0.879049 |
http://booksbw.com/index.php?id1=4&category=mathematical&author=boyce-we&book=2001&page=83 | 1,539,617,110,000,000,000 | text/html | crawl-data/CC-MAIN-2018-43/segments/1539583509326.21/warc/CC-MAIN-20181015142752-20181015164252-00310.warc.gz | 55,502,372 | 4,603 | Books in black and white
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# Elementary differential equations 7th edition - Boyce W.E
Boyce W.E Element... | 1,752 | 5,517 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2018-43 | longest | en | 0.842787 |
http://www.khronos.org/message_boards/printthread.php?t=7491&pp=10&page=1 | 1,398,298,073,000,000,000 | text/html | crawl-data/CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00350-ip-10-147-4-33.ec2.internal.warc.gz | 625,379,709 | 2,494 | # Camera - calculating direction, up and right vectors
• 06-02-2011, 01:37 AM
Achilles4689
Camera - calculating direction, up and right vectors
I find myself in need of calculating the direction, up and right vectors of a camera. I need the actual vectors and not just use a gluLookat function. Does anyone know how to ... | 507 | 1,652 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2014-15 | longest | en | 0.811022 |
https://www.jiskha.com/questions/1010123/at-the-city-museum-child-admission-5-30-is-and-adult-admission-is-9-00-on-friday | 1,576,115,567,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540534443.68/warc/CC-MAIN-20191212000437-20191212024437-00157.warc.gz | 763,432,355 | 4,910 | math
At the city museum, child admission \$5.30 is and adult admission is \$9.00. On Friday, three times as many adult tickets as child tickets were sold, for a total sales of \$872.10. How many child tickets were sold that day?
1. 👍 0
2. 👎 0
3. 👁 201
1. children tickets ---- x
9x + 5.3(3x) = 872.10
take over fr... | 802 | 2,864 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.8125 | 4 | CC-MAIN-2019-51 | latest | en | 0.986871 |
https://ensatellite.com/kalman-filter/ | 1,721,285,582,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514826.9/warc/CC-MAIN-20240718064851-20240718094851-00392.warc.gz | 198,639,895 | 37,444 | # Kalman Filter
## What is Kalman Filter?
Kalman filter is a method to estimate true state from data including uncertainty. For example, the Kalman filter was used in the rocket of the Apollo program. All sensors have error in their measurement value, so we need to correct them to estimate the true state value.
Kalm... | 536 | 1,313 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.515625 | 4 | CC-MAIN-2024-30 | latest | en | 0.785023 |
https://www.gradesaver.com/textbooks/math/other-math/CLONE-547b8018-14a8-4d02-afd6-6bc35a0864ed/chapter-3-adding-and-subtracting-fractions-test-page-260/22 | 1,721,826,288,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763518277.99/warc/CC-MAIN-20240724110315-20240724140315-00137.warc.gz | 669,377,813 | 12,457 | ## Basic College Mathematics (10th Edition)
$(\frac{1}{3})^{3}. 54$ = $(\frac{1}{3}\times\frac{1}{3}\times\frac{1}{3}). 54$ (First Solve Bracket) = $\frac{1}{3}\times\frac{1}{3}\times\frac{1}{3} \times 3 \times 3\times 3 \times 2$ = 2 | 101 | 235 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.84375 | 4 | CC-MAIN-2024-30 | latest | en | 0.422905 |
https://boazcommunitycorp.org/632-challenge-response-38.html | 1,606,281,014,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141181179.12/warc/CC-MAIN-20201125041943-20201125071943-00454.warc.gz | 210,552,012 | 8,639 | # Challenge Response 38
## I squared a number…
Let's call the desired result of no, and the initial number of x. According to the statement, we have to
n = (x2 -– x) / x.
With factoring, we found that:
n = (x -– 1). x / x.
Simply put, we have to n = x -– 1, or the number minus 1.
Back to statement | 95 | 305 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2020-50 | latest | en | 0.870888 |
https://home.oxfordowl.co.uk/blog/brushing-up-on-mental-arithmetic/ | 1,656,462,070,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103619185.32/warc/CC-MAIN-20220628233925-20220629023925-00377.warc.gz | 349,045,968 | 60,176 | We use cookies to enhance your experience on our website. By continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time. Find out more
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By Louise Pennington, posted on 24th February 2021
# Brushing up on mental arithmetic in Key Stage 2
M... | 1,180 | 5,130 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.953125 | 4 | CC-MAIN-2022-27 | latest | en | 0.94157 |
https://wizardofvegas.com/forum/gambling/betting-systems/37960-roulette-gamblers-fallacy-vs-streak-odds/ | 1,713,867,792,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296818474.95/warc/CC-MAIN-20240423095619-20240423125619-00161.warc.gz | 576,197,599 | 13,656 | • Posts: 4
Joined: Feb 14, 2023
February 14th, 2023 at 4:09:40 PM permalink
I know the outside even money bets on a roulette table are -5.26% expected value. I know that each spin is an independent event and every spin has a 52.6% chance of losing. I also know that the chance of a 52.6% event happening 7 times in a row... | 2,682 | 10,110 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2024-18 | latest | en | 0.963326 |
https://www.printableshelter.com/tag/fact-family/ | 1,561,643,299,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560628001138.93/warc/CC-MAIN-20190627115818-20190627141818-00230.warc.gz | 843,020,240 | 9,658 | ## Family Facts Worksheets to Print
Free and printable family facts worksheets to help your kids build their strong math skills and reinforce their knowledge on number relationship. These fact family worksheets can be utilized for your students or kids to get more practice in addition and subtraction. Guide your kids ... | 447 | 2,419 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.75 | 4 | CC-MAIN-2019-26 | latest | en | 0.944361 |
https://hectorolguin.com/math-simplest-663 | 1,670,229,750,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446711013.11/warc/CC-MAIN-20221205064509-20221205094509-00291.warc.gz | 328,368,111 | 5,920 | # How to cheat in math online
Are you trying to learn How to cheat in math online? If so, you have come to the right place. Let's try the best math solver.
## How can we cheat in math online
In this blog post, we will be discussing How to cheat in math online. Solving for an exponent can be a tricky business, but th... | 1,231 | 5,641 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.53125 | 5 | CC-MAIN-2022-49 | latest | en | 0.955154 |
https://fr.scribd.com/doc/59086732/Math-Stars-Grade-3 | 1,556,283,339,000,000,000 | text/html | crawl-data/CC-MAIN-2019-18/segments/1555578770163.94/warc/CC-MAIN-20190426113513-20190426135513-00263.warc.gz | 406,841,207 | 84,283 | Vous êtes sur la page 1sur 39
# Vol. 3 No.
1
55 1. Fred buys a pencil for 30 cents. Sheila pays with 2 quarters. How many different ways can Sheila get money back? Answer_________. List all of the ways below.
555 4. Take a sheet of paper . Fold it in half. Without opening up the sheet of paper, fold it in half agai... | 10,193 | 41,886 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.796875 | 4 | CC-MAIN-2019-18 | latest | en | 0.934567 |
https://math.stackexchange.com/questions/3128640/algebraic-geometry-proof-explanation | 1,632,344,580,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780057388.12/warc/CC-MAIN-20210922193630-20210922223630-00090.warc.gz | 424,517,173 | 37,867 | # Algebraic Geometry Proof Explanation
In the last paragraph of the proof given in this SE question ($$I(V \times W ) =I(V) + I(W)$$), the OP alludes to an inductive / infinite descent argument, saying, "Continuing this process, we finally get an expression with zero terms... etc."
Whilst the proof seems to make perf... | 732 | 1,981 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.90625 | 4 | CC-MAIN-2021-39 | latest | en | 0.818784 |
https://mirror.codeforces.com/topic/103753/en6 | 1,723,324,785,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640822309.61/warc/CC-MAIN-20240810190707-20240810220707-00323.warc.gz | 307,325,816 | 15,904 | Hadamard product and binomial convolution of linear recurrences
Revision en6, by adamant, 2022-05-25 03:21:36
Hi everyone!
Let $R$ be a ring, $d_0, d_1, d_2, \dots \in R$ and $e_0, e_1, e_2, \dots \in R$ be linear recurrence sequences, such that
$\begin{gather} d_m = \sum\limits_{i=1}^k a_i d_{m-i}\text{ for }m \ge... | 2,337 | 6,286 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.546875 | 4 | CC-MAIN-2024-33 | latest | en | 0.78287 |
https://venn-diagram.net/meiosis-and-mitosis-venn-diagram/ | 1,660,184,636,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882571232.43/warc/CC-MAIN-20220811012302-20220811042302-00084.warc.gz | 562,146,900 | 13,209 | Meiosis And Mitosis Venn Diagram
The Definition and the Uses of Venn Diagram
Meiosis And Mitosis Venn Diagram – It is likely that you have had the pleasure of reading about or seen the Venn diagram earlier. Anyone who has taken Mathematics specifically Algebra and Probability, must already be familiar with the Venn d... | 759 | 3,916 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.703125 | 4 | CC-MAIN-2022-33 | latest | en | 0.973478 |
http://www.wyzant.com/resources/answers/23899/word_problem | 1,405,290,350,000,000,000 | text/html | crawl-data/CC-MAIN-2014-23/segments/1404776438940.80/warc/CC-MAIN-20140707234038-00055-ip-10-180-212-248.ec2.internal.warc.gz | 647,411,019 | 11,366 | Search 75,599 tutors
1 0
## word problem
An object 5.7 feet tall casts a shadow that is 17.1 feet long. How long in feet would the shadow be for an object which is 19.8 feet tall?
A. 8.4 feet
B. 6.6 feet
C. 31.2 feet
D. 59.4 feet
I believe the answer is c, am I correct. If not please show me.
This is an applicatio... | 530 | 1,688 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.125 | 4 | CC-MAIN-2014-23 | latest | en | 0.918646 |
http://www.vias.org/basicradio/basic_radio_04_02.html | 1,542,822,243,000,000,000 | text/html | crawl-data/CC-MAIN-2018-47/segments/1542039749562.99/warc/CC-MAIN-20181121173523-20181121195523-00519.warc.gz | 529,474,236 | 3,756 | Basic Radio is a free introductory textbook on electronics based on tubes. See the editorial for more information....
# Capacitance and Condensers
Author: J.B. Hoag
When a positively charged body is brought near the end of an uncharged metal rod, the near end of the rod becomes negatively charged and the far end bec... | 827 | 3,373 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2018-47 | latest | en | 0.941994 |
https://www.uen.org/core/displayLinks.do?courseNumber=5630&standardId=71635&objectiveId=71640 | 1,638,755,585,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363229.84/warc/CC-MAIN-20211206012231-20211206042231-00508.warc.gz | 1,161,843,428 | 15,786 | Secondary Mathematics III
Strand: FUNCTIONS - Building Functions (F.BF)
Build a function that models a relationship between two quantities. Develop models for more complex or sophisticated situations (Standards F.BF.1). Build new functions from existing functions (Standards F.BF.3–4).
Standard F.BF.4
Find inverse f... | 1,927 | 10,051 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.703125 | 4 | CC-MAIN-2021-49 | latest | en | 0.890622 |
https://gmatclub.com/forum/triangle-pqr-has-angle-prq-equal-to-90-degrees-what-is-the-value-of-p-208557.html | 1,550,457,421,000,000,000 | text/html | crawl-data/CC-MAIN-2019-09/segments/1550247484020.33/warc/CC-MAIN-20190218013525-20190218035525-00639.warc.gz | 569,537,378 | 156,907 | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 17 Feb 2019, 18:37
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | 2,058 | 6,867 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.125 | 4 | CC-MAIN-2019-09 | longest | en | 0.872648 |
https://physics.stackexchange.com/questions/328001/calculating-the-coefficient-of-rolling-friction/328011 | 1,571,733,405,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570987813307.73/warc/CC-MAIN-20191022081307-20191022104807-00345.warc.gz | 639,594,949 | 30,904 | # Calculating the coefficient of rolling friction
I am unsure as to how I calculate the coefficient of rolling friction. Is there a particular formula I should use? I am having difficulty locating it online, as all that shows up is how to calculate rolling friction, which involves the coefficient, but not the coeffici... | 377 | 1,335 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.71875 | 4 | CC-MAIN-2019-43 | latest | en | 0.872379 |
https://plainmath.net/37312/a-restaurant-menu-lists-seven-entr%C3%A9e-choices-two-of-the-entr%C3%A9e-choice | 1,638,100,042,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964358520.50/warc/CC-MAIN-20211128103924-20211128133924-00376.warc.gz | 440,594,319 | 8,765 | # A restaurant menu lists seven entrée choices. Two of the entrée choice
A restaurant menu lists seven entrée choices. Two of the entrée choices are vegetarian. One member of a couple chooses one entrée at random and then the other member chooses a different entrée at random. Consider the problem of calculating the pr... | 446 | 1,991 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.3125 | 4 | CC-MAIN-2021-49 | latest | en | 0.850631 |
http://physicshelpforum.com/kinematics-dynamics/2273-power-work-problem.html | 1,516,318,900,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084887660.30/warc/CC-MAIN-20180118230513-20180119010513-00107.warc.gz | 273,553,219 | 11,069 | Physics Help Forum Power and Work Problem
Kinematics and Dynamics Kinematics and Dynamics Physics Help Forum
May 20th 2009, 11:18 AM #1 Junior Member Join Date: Feb 2009 Posts: 20 Power and Work Problem A farmer is trying to decide whether to buy a traditional windmill or an 84-hp (horsepower) electric pump to pr... | 1,485 | 4,872 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2018-05 | longest | en | 0.866653 |
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