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https://www.intmath.com/functions-and-graphs/a-brief-introduction-to-protractor-in-geometry.php | 1,723,230,050,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640768597.52/warc/CC-MAIN-20240809173246-20240809203246-00337.warc.gz | 633,204,997 | 23,009 | Search IntMath
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# A Brief Introduction to Protractor in Geometry
If you’re a student of geometry, then you’ve no doubt heard of protractors. But what exactly are protractors and what are they used for? In this article, we’ll provide an overview of protractors and explain how to use them in geometry.
## What is ... | 730 | 3,565 | {"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... | 3.6875 | 4 | CC-MAIN-2024-33 | latest | en | 0.954173 |
https://zdroweporadniki.pl/how-to-find/how-to-find-variation-ratio/ | 1,716,249,536,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058342.37/warc/CC-MAIN-20240520234822-20240521024822-00725.warc.gz | 956,124,443 | 43,976 | # How to find variation ratio
## Understanding the Concept of Variation Ratio
The concept of variation ratio is a fundamental aspect in statistical analysis. It refers to the measure of dispersion or spread within a set of data points. In simple terms, it quantifies how much the individual values deviate from the ave... | 3,361 | 21,090 | {"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... | 3.765625 | 4 | CC-MAIN-2024-22 | latest | en | 0.910448 |
https://oeis.org/A360643 | 1,725,870,796,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651092.31/warc/CC-MAIN-20240909071529-20240909101529-00484.warc.gz | 410,942,754 | 4,478 | The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A360643 a(n) is the least A000120-perfect number (A175522) whose binary weight (A000120) is n, or 0 if no such number exists. 0
2, 0, 25, 169, 841, 95, 247, 943, 767, 5999,... | 809 | 2,106 | {"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-2024-38 | latest | en | 0.651131 |
https://im.kendallhunt.com/MS/students/1/1/17/index.html | 1,718,475,887,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861605.77/warc/CC-MAIN-20240615155712-20240615185712-00800.warc.gz | 290,332,233 | 101,364 | # Lesson 17
Squares and Cubes
Let’s investigate perfect squares and perfect cubes.
### 17.1: Perfect Squares
1. The number 9 is a perfect square. Find four numbers that are perfect squares and two numbers that are not perfect squares.
2. A square has side length 7 in. What is its area?
3. The area of a square is 64... | 1,085 | 3,778 | {"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... | 4.59375 | 5 | CC-MAIN-2024-26 | latest | en | 0.921507 |
https://leverageedu.com/discover/school-education/basic-concepts-centripetal-and-centrifugal-forces/ | 1,718,669,554,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861741.14/warc/CC-MAIN-20240617215859-20240618005859-00220.warc.gz | 318,001,142 | 49,134 | # Centripetal and Centrifugal Forces: Difference and Similarities
When we talk about circular motion, the two concepts of centripetal and centrifugal force play an important factor. Now, force is the invisible hand that tells, why and how an object is moving. It is a push or a pull that can cause an object to change i... | 951 | 4,433 | {"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-2024-26 | latest | en | 0.922698 |
http://mathhelpforum.com/number-theory/168842-prove-large-number-prime.html | 1,529,676,564,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267864482.90/warc/CC-MAIN-20180622123642-20180622143642-00172.warc.gz | 200,503,512 | 12,565 | # Thread: Prove a large number is prime
1. ## Prove a large number is prime
Hi, I have been told about the following in class:
A positive integer p>1 is said to be prime if
d | p and d is a natural number implies d=p or d=1.
However, I cannot apply that to very large numbers (in the thousands). Does anyone know how... | 1,050 | 4,422 | {"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... | 3.9375 | 4 | CC-MAIN-2018-26 | latest | en | 0.927397 |
https://mathexpressionsanswerkey.com/math-expressions-grade-1-unit-3-lesson-2-answer-key/ | 1,718,248,451,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861342.11/warc/CC-MAIN-20240613025523-20240613055523-00831.warc.gz | 358,561,012 | 42,643 | # Math Expressions Grade 1 Unit 3 Lesson 2 Answer Key Problems with Unknown Partners
## Math Expressions Common Core Grade 1 Unit 3 Lesson 2 Answer Key Problems with Unknown Partners
Math Expressions Grade 1 Unit 3 Lesson 2 Homework
Solve the story problem. Show your work. Use drawings, numbers, or words.
Math Expr... | 549 | 1,926 | {"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... | 4.5 | 4 | CC-MAIN-2024-26 | latest | en | 0.871374 |
https://socratic.org/questions/what-is-the-square-root-of-3-1 | 1,576,139,612,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540542644.69/warc/CC-MAIN-20191212074623-20191212102623-00421.warc.gz | 546,285,876 | 6,089 | # What is the square root of -3?
Sep 10, 2015
$- 3$ has no Real square root.
The principal Complex square root of $- 3$, denoted $\sqrt{- 3}$ is equal to $i \sqrt{3}$, where $i$ is the imaginary unit and $\sqrt{3}$ is the positive square root of $3$.
#### Explanation:
There is no Real number that is the square roo... | 270 | 772 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 24, "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... | 4.21875 | 4 | CC-MAIN-2019-51 | latest | en | 0.831963 |
https://www.gradesaver.com/textbooks/math/algebra/introductory-algebra-for-college-students-7th-edition/chapter-6-section-6-1-the-greatest-common-factor-and-factoring-by-grouping-exercise-set-page-427/44 | 1,558,796,402,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232258120.87/warc/CC-MAIN-20190525144906-20190525170906-00177.warc.gz | 787,713,110 | 13,537 | ## Introductory Algebra for College Students (7th Edition)
$2xy(2xy^2+3)$
Factoring the $GCF= 2xy ,$ the given expression, $4x^2y^3+6xy ,$ is equivalent to \begin{array}{l}\require{cancel} 2xy \left( \dfrac{4x^2y^3}{2xy}+\dfrac{6xy}{2xy} \right) \\\\= 2xy(2xy^2+3) .\end{array} | 120 | 278 | {"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... | 4.15625 | 4 | CC-MAIN-2019-22 | latest | en | 0.572577 |
http://chestofbooks.com/architecture/Building-Trades-Pocketbook/Fractions.html | 1,516,709,686,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084891926.62/warc/CC-MAIN-20180123111826-20180123131826-00752.warc.gz | 67,858,943 | 5,945 | It is taken for granted that the reader knows how to perform the common operations of addition, subtraction, etc., where only whole numbers are used; but, when there are mixed or fractional numbers, a little refreshment of the memory may be desirable to some; hence, a little space is devoted to this elementary branch o... | 1,022 | 3,384 | {"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... | 4.6875 | 5 | CC-MAIN-2018-05 | latest | en | 0.92578 |
https://www.jiskha.com/display.cgi?id=1191288618 | 1,531,936,797,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676590314.29/warc/CC-MAIN-20180718174111-20180718194111-00314.warc.gz | 922,909,506 | 4,511 | algebra 1
posted by nicole
The sum of a number and 2/5 (two fifths) of itself is 56. What is the number?
HOW IN THE HECK AM I SUPPOSED TO SET UP THIS EQUATION? PLEASE HELP... I AM DESPERATE!
1. Danielle
Try:
56 = n + 2/5n
2. nicole
Thanks :) but now I'm stuck on actually finding out what the integers are :(
3. ... | 867 | 3,024 | {"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-2018-30 | latest | en | 0.919879 |
http://mathhelpforum.com/statistics/126389-probability-having-one-two-unknown-bags.html | 1,529,435,015,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267863109.60/warc/CC-MAIN-20180619173519-20180619193519-00010.warc.gz | 200,530,400 | 10,917 | # Thread: Probability of having one of two unknown bags
1. ## Probability of having one of two unknown bags
Bag #1
900 red eggs
100 blue eggs
Bag #2
100 red eggs
900 blue eggs
You are given one of these two bags (50/50 chance) randomly.
You perform a set of trials where you take out one egg randomly from your bag,... | 1,419 | 3,752 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.65625 | 5 | CC-MAIN-2018-26 | latest | en | 0.845968 |
https://docplayer.net/11926459-Ie-680-special-topics-in-production-systems-networks-routing-and-logistics.html | 1,638,897,536,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363405.77/warc/CC-MAIN-20211207170825-20211207200825-00086.warc.gz | 283,270,528 | 29,622 | # IE 680 Special Topics in Production Systems: Networks, Routing and Logistics*
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1 IE 680 Special Topics in Production Systems: Networks, Routing and Logistics* Rakesh Nagi Departmen... | 10,068 | 41,370 | {"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... | 3.765625 | 4 | CC-MAIN-2021-49 | latest | en | 0.931325 |
https://forum.solidworks.com/thread/76816 | 1,553,543,776,000,000,000 | text/html | crawl-data/CC-MAIN-2019-13/segments/1552912204300.90/warc/CC-MAIN-20190325194225-20190325220225-00513.warc.gz | 482,285,060 | 25,849 | 14 Replies Latest reply on Oct 28, 2014 11:40 AM by Robert D.
# Shear Pin Calculation
I need help determining a shear pin diameter. I have a material with ultimate shear of 107,025 PSI and a shear force of 40,000 PSI in single shear. I am just having a brainfart today. Thanks for any help. Formula I use is tau=f/a
•... | 609 | 2,205 | {"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-2019-13 | latest | en | 0.889793 |
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# The Straight Chart
Topic closed. 79 replies. Last post 3 years ago by yyzena.
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Posted: January 20, 2014, 8:18 pm - IP Logged
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https://oeis.org/A231978 | 1,685,839,028,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224649348.41/warc/CC-MAIN-20230603233121-20230604023121-00642.warc.gz | 491,011,331 | 4,284 | The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A231978 Numbers the squares of which are in A231558. 1
59, 103, 193, 229, 251, 313, 431, 761, 929, 1019, 1087, 1279, 1367, 1423, 1447, 1597, 1721, 1783, 1867, 2237, 2243, 2... | 690 | 1,820 | {"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... | 3.578125 | 4 | CC-MAIN-2023-23 | latest | en | 0.606281 |
http://www.me.utexas.edu/~jensen/ORMM/omie/operation/unit/forecast/exp.html | 1,542,439,085,000,000,000 | text/html | crawl-data/CC-MAIN-2018-47/segments/1542039743294.62/warc/CC-MAIN-20181117061450-20181117083450-00067.warc.gz | 450,788,505 | 4,597 | Forecasting Theory - Exponential Smoothing
As for the moving average, this method assumes that the time series follows a constant model.
The value of b is estimated as the weighted average of the last observation and the last estimate. Here is a parameter in the interval [0, 1].
Rearranging, obtains an alternative f... | 906 | 4,386 | {"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... | 3.6875 | 4 | CC-MAIN-2018-47 | longest | en | 0.879615 |
https://www.pw.live/question-answer/the-sum-of-three-consecutive-integers-is-21.-the-least-integer-is-30535 | 1,675,609,959,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500255.78/warc/CC-MAIN-20230205130241-20230205160241-00636.warc.gz | 961,916,813 | 18,664 | . The sum of three consecutive integers is 21. The least integer is ……..
(a) 9
(b) 6
(c) 18
(d) 21
Let three consecutive integers be x, x+1 and x+2.
According to question
x + x+1 +x+2 = 21
3x + 3 = 21
3x = 21 -3 = 18
3x = 18, x = 18/3 = 6 | 106 | 248 | {"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-2023-06 | latest | en | 0.876533 |
https://www.wallstreetmojo.com/doubling-time-formula/ | 1,723,379,516,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640997721.66/warc/CC-MAIN-20240811110531-20240811140531-00003.warc.gz | 804,618,132 | 82,182 | FLASH SALE! - "FINANCIAL MODELING COURSE BUNDLE AT 60% OFF" Enroll Now
# Doubling Time Formula
Updated on March 27, 2024
Article byWallstreetmojo Team
Edited byWallstreetmojo Team
Reviewed byDheeraj Vaidya, CFA, FRM
## What is Doubling Time?
Doubling time refers to the time period required to double the value or si... | 1,620 | 6,765 | {"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-2024-33 | latest | en | 0.903381 |
http://www.gamedev.net/index.php?app=forums&module=extras§ion=postHistory&pid=5011218 | 1,406,115,115,000,000,000 | text/html | crawl-data/CC-MAIN-2014-23/segments/1405997877869.73/warc/CC-MAIN-20140722025757-00164-ip-10-33-131-23.ec2.internal.warc.gz | 314,596,155 | 14,690 | • Create Account
### #ActualBrother Bob
Posted 16 December 2012 - 04:14 AM
I'm not really sure if A is used at all, I did this a long time ago, but B is supposed to be the perspective divide element.
Or at least B and the projection matrix modify the 4th element of the position, so that in clip space if you divide b... | 1,142 | 5,200 | {"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-2014-23 | latest | en | 0.932173 |
https://educationforthemany.com/qa/quick-answer-what-is-positive-and-positive.html | 1,611,502,746,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703549416.62/warc/CC-MAIN-20210124141945-20210124171945-00605.warc.gz | 323,370,881 | 7,427 | # Quick Answer: What Is Positive And Positive?
## What is positive and negative in math?
A number is positive if it is greater than or equal to zero.
A number is negative if it is less than or equal to zero..
## How do you subtract positive and negative numbers?
Rule 2: Subtracting a positive number from a negativ... | 812 | 3,805 | {"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... | 3.734375 | 4 | CC-MAIN-2021-04 | longest | en | 0.895855 |
https://www.yaclass.in/p/mathematics/class-7/information-processing-2507/route-map-1861/re-156a616e-af3c-4cea-a2bc-06044335b1e6 | 1,585,554,121,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370496669.0/warc/CC-MAIN-20200330054217-20200330084217-00448.warc.gz | 1,246,973,020 | 7,453 | ### Theory:
Distance:
Distance refers to the length of space between two points.
Let's consider the example given below:
In the given image, the distance between $$A$$ and $$B$$ is $$5 cm$$. Whereas the distance between $$C$$ and $$E$$ has a waypoint $$D$$ in the middle. Hence, we add up the distances of all the wayp... | 403 | 1,472 | {"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... | 4.21875 | 4 | CC-MAIN-2020-16 | latest | en | 0.831188 |
https://gmatclub.com/forum/although-energy-prices-have-tripled-in-the-united-states-24475.html | 1,540,009,245,000,000,000 | text/html | crawl-data/CC-MAIN-2018-43/segments/1539583512504.64/warc/CC-MAIN-20181020034552-20181020060052-00012.warc.gz | 682,909,058 | 54,504 | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 19 Oct 2018, 21:20
### 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... | 2,094 | 8,556 | {"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 | latest | en | 0.961202 |
https://tutorial.math.lamar.edu/Solutions/CalcI/AreaBetweenCurves/Prob5.aspx | 1,716,963,128,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971059206.29/warc/CC-MAIN-20240529041915-20240529071915-00700.warc.gz | 492,332,184 | 16,398 | Paul's Online Notes
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You appear to be on a device with a "narrow" screen width (i.e. you are probably on a mobile phone). Due to the nature of the mathematics on this site it is best views i... | 679 | 2,586 | {"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... | 4.59375 | 5 | CC-MAIN-2024-22 | latest | en | 0.902638 |
https://riddles360.com/riddle/society-election-votes | 1,726,673,636,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651899.75/warc/CC-MAIN-20240918133146-20240918163146-00611.warc.gz | 458,111,355 | 6,910 | # Society Election Votes
At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.
The winning candidate exceeds the opponents by 53, 79 and 105 votes.
How many votes do each candidate gets?
# Similar Riddles
##### Water in Desert
In the... | 778 | 3,156 | {"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-2024-38 | latest | en | 0.971763 |
http://en.wikipedia.org/wiki/Inscribed_angle_theorem | 1,406,572,300,000,000,000 | text/html | crawl-data/CC-MAIN-2014-23/segments/1406510261771.50/warc/CC-MAIN-20140728011741-00428-ip-10-146-231-18.ec2.internal.warc.gz | 86,945,428 | 15,628 | # Inscribed angle
(Redirected from Inscribed angle theorem)
Jump to: navigation, search
In geometry, an inscribed angle is formed when two secant lines of a circle (or, in a degenerate case, when one secant line and one tangent line of that circle) intersect on the circle.
Typically, it is easiest to think of an ins... | 2,228 | 8,426 | {"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": 30, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.6875 | 5 | CC-MAIN-2014-23 | longest | en | 0.943377 |
http://math.stackexchange.com/questions/306590/how-to-show-that-for-x1-12x3x2-cdots-frac11-x2 | 1,467,134,635,000,000,000 | text/html | crawl-data/CC-MAIN-2016-26/segments/1466783396949.33/warc/CC-MAIN-20160624154956-00037-ip-10-164-35-72.ec2.internal.warc.gz | 195,235,791 | 17,694 | # How to show that for $|x|<1$, $1+2x+3x^2+\cdots=\frac1{(1-x)^2}$? [duplicate]
I saw this formula and I don't know if it has a certain name or how can it be proven
If $|x|<1$ then $$1+2x+3x^2+4x^3+\cdots= \frac{1}{(1-x)^2}$$
Can someone tell me anything about it? How can it be proven?
-
## marked as duplicate by ... | 1,169 | 3,028 | {"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... | 4.375 | 4 | CC-MAIN-2016-26 | latest | en | 0.85572 |
https://web2.0calc.com/questions/calculus-definite-integration | 1,548,209,594,000,000,000 | text/html | crawl-data/CC-MAIN-2019-04/segments/1547583879117.74/warc/CC-MAIN-20190123003356-20190123025356-00545.warc.gz | 681,857,704 | 5,920 | +0
Calculus definite integration
0
355
1
integrate \sqrt{1+(-1.97+0.6156x+0.0438x^2)^2} x=1.2 to 8.7
can you show me the steps
Mar 3, 2015
#1
+95356
0
integrate \sqrt{1+(-1.97+0.6156x+0.0438x^2)^2} x=1.2 to 8.7
$$\\\int_{1.2}^{8.2}\; \sqrt{1+(-1.97+0.6156x+0.0438x^2)^2} \;\;dx\\\\ \int_{1.2}^{8.2}\; [1+(-1.97+0... | 222 | 383 | {"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... | 3.578125 | 4 | CC-MAIN-2019-04 | latest | en | 0.490465 |
http://stackoverflow.com/questions/16061157/asymptotic-notations/16062371 | 1,405,235,322,000,000,000 | text/html | crawl-data/CC-MAIN-2014-23/segments/1404776437410.51/warc/CC-MAIN-20140707234037-00019-ip-10-180-212-248.ec2.internal.warc.gz | 111,595,796 | 15,252 | # Asymptotic notations
From what I have studied: I have been asked to determine the complexity of a function with respect to another function. i.e. Given `f(n)` and `g(n)`, determine `O(f(n()`. In such cases, I substitute values, compare both of them and arrive at a complexity - using `O(), Theta and Omega notations`.... | 923 | 2,752 | {"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-2014-23 | latest | en | 0.933543 |
http://gdaymath.com/lessons/fractions/3-5-percentages/ | 1,547,676,361,000,000,000 | text/html | crawl-data/CC-MAIN-2019-04/segments/1547583657907.79/warc/CC-MAIN-20190116215800-20190117001800-00520.warc.gz | 93,318,336 | 7,362 | ## Fractions are Hard!
### 3.5 Percentages
In the first century B.C.E., Roman Emperor Augustus levied for the first time a tax of one part per hundred on the proceeds of all goods sold at markets and auctions in ancient Rome. From the Latin phrase per centum meaning “by the hundred” came the term percent.
A percent ... | 1,063 | 3,294 | {"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... | 4.53125 | 5 | CC-MAIN-2019-04 | latest | en | 0.880873 |
https://mathsemicircle.com/2018/03/18/divisible-by-44/ | 1,548,019,497,000,000,000 | text/html | crawl-data/CC-MAIN-2019-04/segments/1547583739170.35/warc/CC-MAIN-20190120204649-20190120230649-00281.warc.gz | 561,636,017 | 13,032 | # Divisible by 44
#### How many fractions of type 1a9b/1x23y can be simplified by 44?
```Hint
44 has to divide both 1a9b and 1x23y.
But 44 =4 * 11, therefore 4 and 11 must divide
both 1a9b and 1x23y.
What are the divisibility rules for 4 and 11?```
Check your answer | 101 | 273 | {"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-2019-04 | latest | en | 0.959894 |
https://www.gktoday.in/quantitative-aptitude/time-and-work/page/5/ | 1,556,030,855,000,000,000 | text/html | crawl-data/CC-MAIN-2019-18/segments/1555578605510.53/warc/CC-MAIN-20190423134850-20190423160850-00061.warc.gz | 699,312,152 | 12,494 | # A can do a piece of work in 4 hours, B and C can do it in 3 hours. A and C can do it in 2 hours. How long will B alone take to do it?
A can do a piece of work in 4 hours, B and C can do it in 3 hours. A and C can do it in 2 hours. How long will B alone take to do it? [A]8 hours [B]24 hours [C]10 hours [D]12 hours Sh... | 868 | 2,807 | {"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-2019-18 | longest | en | 0.898638 |
https://adamsheffer.wordpress.com/2018/07/07/discrete-geometry-classic-two-distance-sets/ | 1,632,309,922,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780057347.80/warc/CC-MAIN-20210922102402-20210922132402-00048.warc.gz | 139,414,930 | 23,926 | Discrete Geometry Classic: Two-distance Sets
This post presents another simple and elegant argument in Discrete Geometry. This classic is based on the so-called “Linear Algebra method”.
Warm-up problem. What is the maximum size of a set ${\cal P} \subset {\mathbb R}^d$ such that the distance between every two points ... | 1,225 | 3,602 | {"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": 63, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.15625 | 4 | CC-MAIN-2021-39 | latest | en | 0.898382 |
http://mathhelpforum.com/calculus/42262-lhospital-print.html | 1,527,386,159,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794867977.85/warc/CC-MAIN-20180527004958-20180527024958-00096.warc.gz | 176,313,661 | 2,501 | # L'Hospital
• Jun 23rd 2008, 03:16 PM
Apprentice123
L'Hospital
calculate:
$\displaystyle \lim_{x \to 0} (cotx)^\frac{1}{lnx}$
-1
• Jun 23rd 2008, 03:27 PM
wingless
In these kind of limits, do this:
$\displaystyle \lim_{x\to a} {f(x)}^{g(x)}$
$\displaystyle \lim_{x\to a} e^{g(x) \ln [f(x)]}$
Now find the limit $\... | 252 | 630 | {"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... | 3.75 | 4 | CC-MAIN-2018-22 | latest | en | 0.582684 |
https://www.jiskha.com/display.cgi?id=1231129782 | 1,516,313,299,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084887621.26/warc/CC-MAIN-20180118210638-20180118230638-00367.warc.gz | 910,195,315 | 4,139 | posted by .
Beth & her grandmother paid \$23 tickets to a play. An adult ticket costs \$6.50 more than a child's ticket. What was the cost of Beth's ticket?
I see \$8.25 as Beth's ticket and
\$14.75 as grandma's ticket.
check: 14.75+8.25 = 23
14.75-8.25 = 6.5
I don't know if grade 5 can handle
x + x+6.5 = 23, can ... | 722 | 2,689 | {"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... | 3.6875 | 4 | CC-MAIN-2018-05 | latest | en | 0.948309 |
http://www.mathblog.dk/project-euler-106-minimum-comparisons-special-sum-sets/ | 1,529,488,078,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267863516.21/warc/CC-MAIN-20180620085406-20180620105406-00588.warc.gz | 448,941,870 | 21,557 | # Project Euler 106: Find the minimum number of comparisons needed to identify special sum sets.
Unlike Problem 105 which I wasn’t too impressed with Problem 106 of Project Euler has really lead me to gain some insights into the special sum sets. The problem reads
Let S(A) represent the sum of elements in set A of si... | 4,032 | 13,813 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.09375 | 4 | CC-MAIN-2018-26 | latest | en | 0.942813 |
https://owlcation.com/stem/Math-Problems-About-Donkeys | 1,490,722,785,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218189802.72/warc/CC-MAIN-20170322212949-00660-ip-10-233-31-227.ec2.internal.warc.gz | 794,126,214 | 21,522 | TR Smith is a product designer and former teacher who uses math in her work every day.
Equus africanus asinus, the domesticated African wild ass.
Donkeys are the underclass of the equine genus, often the butt of jokes and the inspiration for insults that humans lob at other humans, most notably "ass." Donkeys are typ... | 3,749 | 14,354 | {"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... | 4.25 | 4 | CC-MAIN-2017-13 | latest | en | 0.967766 |
http://www.physicsforums.com/showthread.php?t=173844 | 1,369,132,986,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368699899882/warc/CC-MAIN-20130516102459-00059-ip-10-60-113-184.ec2.internal.warc.gz | 651,469,969 | 8,143 | ## Determine max heigh above the ground reached by the marble
1. The problem statement, all variables and given/known data
3. The attempt at a solution
I've done parts a and b succesfully, but am not sure how to do c.
PhysOrg.com science news on PhysOrg.com >> 'Whodunnit' of Irish potato famine solved>> The mammot... | 448 | 2,123 | {"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... | 3.796875 | 4 | CC-MAIN-2013-20 | latest | en | 0.924544 |
https://www.genwise.in/events-3/math-unmuddled-percentages | 1,696,007,473,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233510520.98/warc/CC-MAIN-20230929154432-20230929184432-00036.warc.gz | 839,946,598 | 210,670 | top of page
# Math Unmuddled: Percentages
The ‘Math Unmuddled’ series takes up topics that pose common difficulties for children and clarifies these to build strong conceptual foundations.
Starts
17 May 2021
Time
On Days
Fee (₹, incl taxes)
Audience
For students entering Grades 6, 7, 8 in 2021-22
A good grasp... | 1,198 | 5,534 | {"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-2023-40 | longest | en | 0.967763 |
https://www.splashmath.com/math-vocabulary/decimals/decimal-chart | 1,571,453,787,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570986688674.52/warc/CC-MAIN-20191019013909-20191019041409-00383.warc.gz | 1,065,150,138 | 30,050 | Decimal Chart - Definition with Examples
The Complete K-5 Math Learning Program Built for Your Child
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Decimal Chart
Place Value Chart
In a place value chart... | 397 | 1,605 | {"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-2019-43 | latest | en | 0.857784 |
https://math.stackexchange.com/questions/62310/is-there-any-way-to-integrate-frac1fx-in-terms-of-the-integral-of-fx | 1,716,125,830,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971057788.73/warc/CC-MAIN-20240519132049-20240519162049-00776.warc.gz | 333,957,469 | 37,342 | # Is there any way to integrate $\frac1{f(x)}$ in terms of the integral of $f(x)$?
Is there any way to find $$\int \frac1{f(x)}\mathrm dx$$ in terms of $\int f(x) \mathrm dx$, $f(x)$ and its derivatives?
In general, no. $\int x\exp(-x)\mathrm dx$ is elementary, while $\int \frac{\exp(x)}{x}\mathrm dx$ is not expressi... | 640 | 1,624 | {"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... | 4.0625 | 4 | CC-MAIN-2024-22 | latest | en | 0.794695 |
http://msms.ehe.osu.edu/category/probability/page/2/ | 1,529,830,407,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267866926.96/warc/CC-MAIN-20180624083011-20180624103011-00293.warc.gz | 213,256,652 | 13,771 | # History to Enrich Mathematics Learning!
Although the NCTM Standards do not have student expectations for learning mathematics history, exposure to this history can help students see real-world connections in mathematics.
Approximating Pi
Mathematics and science owe a great deal to Archimedes, including a way to app... | 998 | 5,198 | {"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-2018-26 | latest | en | 0.898173 |
http://nrich.maths.org/9691/solution | 1,503,107,589,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886105291.88/warc/CC-MAIN-20170819012514-20170819032514-00096.warc.gz | 300,196,554 | 5,741 | ### Summing Consecutive Numbers
Many numbers can be expressed as the sum of two or more consecutive integers. For example, 15=7+8 and 10=1+2+3+4. Can you say which numbers can be expressed in this way?
### Frogs
How many moves does it take to swap over some red and blue frogs? Do you have a method?
### The Best Car... | 594 | 2,197 | {"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-2017-34 | latest | en | 0.921877 |
https://www.physicsforums.com/threads/find-the-velocity-of-each-object-after-the-collision.413096/ | 1,519,447,411,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891815318.53/warc/CC-MAIN-20180224033332-20180224053332-00455.warc.gz | 934,427,461 | 17,545 | # Find the velocity of each object after the collision
1. Jun 28, 2010
### mandy9008
1. The problem statement, all variables and given/known data
A 28.0 g object moving to the right at 19.0 cm/s overtakes and collides elastically with a 5.0 g object moving in the same direction at 15.0 cm/s. Find the velocity of eac... | 1,276 | 3,930 | {"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... | 3.9375 | 4 | CC-MAIN-2018-09 | longest | en | 0.876875 |
https://nrich.maths.org/public/leg.php?code=-100&cl=2&cldcmpid=6893 | 1,508,298,920,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187822739.16/warc/CC-MAIN-20171018032625-20171018052625-00120.warc.gz | 782,609,330 | 10,304 | # Search by Topic
#### Resources tagged with Trial and improvement similar to Sort Them Out (2):
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Broad Topics > Using, Applying and Reasoning about Mathematics > Trial and improvement
### Cycling Squares
##### Stage: 2 Challenge Level:
Can... | 2,386 | 10,018 | {"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-2017-43 | longest | en | 0.91646 |
http://nrich.maths.org/public/leg.php?code=32&cl=2&cldcmpid=5495 | 1,502,942,619,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886102891.30/warc/CC-MAIN-20170817032523-20170817052523-00347.warc.gz | 316,040,089 | 10,157 | Search by Topic
Resources tagged with Multiplication & division similar to Beat the Drum Beat!:
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Broad Topics > Calculations and Numerical Methods > Multiplication & division
Multiplication Series: Illustrating Number Properties with Arrays
Sta... | 2,162 | 9,195 | {"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... | 4.15625 | 4 | CC-MAIN-2017-34 | latest | en | 0.889619 |
https://mathexpressionsanswerkey.com/math-expressions-grade-4-student-activity-book-unit-2-lesson-5-answer-key/ | 1,701,174,424,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679099514.72/warc/CC-MAIN-20231128115347-20231128145347-00782.warc.gz | 457,546,130 | 42,879 | # Math Expressions Grade 4 Student Activity Book Unit 2 Lesson 5 Answer Key Estimate Products
This handy Math Expressions Grade 4 Student Activity Book Answer Key Unit 2 Lesson 5 Estimate Products provides detailed solutions for the textbook questions.
## Math Expressions Grade 4 Student Activity Book Unit 2 Lesson 5... | 1,285 | 4,298 | {"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... | 4.96875 | 5 | CC-MAIN-2023-50 | longest | en | 0.828034 |
http://www.jiskha.com/display.cgi?id=1326910921 | 1,493,430,568,000,000,000 | text/html | crawl-data/CC-MAIN-2017-17/segments/1492917123172.42/warc/CC-MAIN-20170423031203-00018-ip-10-145-167-34.ec2.internal.warc.gz | 547,948,670 | 3,833 | # math
posted by on .
Wallace and Sarah purchased furniture for their new home. They had two payment options. The first option is to pay a cash payment of \$4200. The second option is to finance the furniture with a two year installment loan. The loan requires 12% down payment and 24 equal monthly payments of \$195. ... | 134 | 508 | {"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-2017-17 | latest | en | 0.944459 |
https://brainly.in/question/283085 | 1,484,704,547,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560280133.2/warc/CC-MAIN-20170116095120-00308-ip-10-171-10-70.ec2.internal.warc.gz | 802,544,425 | 10,267 | # The area of a rectangle is 120 meter square and its perimeter is 46 meter.what is the length of its diagonal
1
by shi3veprnasatya
## Answers
2016-02-19T17:30:33+05:30
Area of rectangle = l×b = 120 m²
Perimeter = 2(l+b) = 46 m
=> l+b = 23 m
m Ans.
Hope it helps :) and if it does plz mark as BRAINLIEST ^_^ | 116 | 314 | {"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-2017-04 | latest | en | 0.865995 |
https://socratic.org/questions/triangle-a-has-an-area-of-4-and-two-sides-of-lengths-8-and-4-triangle-b-is-simil#399433 | 1,643,149,758,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320304876.16/warc/CC-MAIN-20220125220353-20220126010353-00609.warc.gz | 578,793,151 | 6,744 | # Triangle A has an area of 4 and two sides of lengths 8 and 4 . Triangle B is similar to triangle A and has a side with a length of 13 . What are the maximum and minimum possible areas of triangle B?
Mar 31, 2017
$\text{Max} = \frac{169}{40} \left(5 + \sqrt{15}\right) \approx 37.488$
$\text{Min} = \frac{169}{40} \... | 1,087 | 2,795 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 32, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.6875 | 5 | CC-MAIN-2022-05 | latest | en | 0.57266 |
http://www.eduplace.com/math/mathsteps/4/c/4.coord.develop1.html | 1,441,189,959,000,000,000 | text/html | crawl-data/CC-MAIN-2015-35/segments/1440645261055.52/warc/CC-MAIN-20150827031421-00181-ip-10-171-96-226.ec2.internal.warc.gz | 413,245,573 | 4,052 | ## Finding and Graphing Points for Linear Relationships
At this level, students will begin to see the relationship between equations and straight-line graphs on a coordinate grid.
Materials: poster paper or a transparency and overhead projector for demonstration; straightedge; one copy of a coordinate grid, a straigh... | 837 | 3,654 | {"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-2015-35 | longest | en | 0.903485 |
https://numbersworksheet.com/multiplying-rational-numbers-worksheet-answer-key-lesson-2-4/ | 1,716,878,174,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971059078.15/warc/CC-MAIN-20240528061449-20240528091449-00468.warc.gz | 382,715,029 | 14,548 | # Multiplying Rational Numbers Worksheet Answer Key Lesson 2-4
A Realistic Amounts Worksheet will help your kids become more informed about the methods powering this percentage of integers. In this worksheet, pupils can solve 12 distinct troubles relevant to rational expressions. They will likely discover ways to flou... | 888 | 4,433 | {"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-2024-22 | latest | en | 0.9507 |
https://gmatclub.com/forum/in-a-certain-company-the-dollar-amounts-budgeted-for-advertising-pro-287036.html | 1,571,396,844,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570986682037.37/warc/CC-MAIN-20191018104351-20191018131851-00436.warc.gz | 506,177,572 | 144,757 | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 18 Oct 2019, 04:07
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for You... | 793 | 2,930 | {"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... | 4.15625 | 4 | CC-MAIN-2019-43 | latest | en | 0.882442 |
https://math.stackexchange.com/questions/4257428/what-does-the-word-scalability-mean-in-terms-of-big-o/4257444#4257444 | 1,638,757,801,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363229.84/warc/CC-MAIN-20211206012231-20211206042231-00420.warc.gz | 449,892,767 | 38,821 | # What does the word "scalability" mean in terms of Big O?
I've encountered a lot of sources claiming that:
Benchmarks estimate runtime, Big O estimates scalability.
They explained the meaning of "scalability" as follows:
Scalability tells you how your algorithm runtime scales. Meaning, how the computation time gro... | 2,196 | 7,993 | {"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... | 4.03125 | 4 | CC-MAIN-2021-49 | latest | en | 0.90689 |
https://www.datacamp.com/blog/data-demystified-correlation-vs-causation | 1,718,310,506,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861488.82/warc/CC-MAIN-20240613190234-20240613220234-00644.warc.gz | 645,665,198 | 57,743 | HomeBlogData Literacy
# Data Demystified: Correlation vs. Causation
In part six of data demystified, we’ll break down one of the biggest fallacies in data: Correlation does not imply causation
Sep 2022 · 6 min read
Welcome to part six of our month-long data demystified series. As part of Data Literacy Month, this s... | 2,293 | 11,208 | {"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... | 3.671875 | 4 | CC-MAIN-2024-26 | latest | en | 0.935947 |
https://socratic.org/questions/if-the-length-of-a-48-cm-spring-increases-to-93-cm-when-a-6-kg-weight-is-hanging | 1,569,002,910,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514574058.75/warc/CC-MAIN-20190920175834-20190920201834-00339.warc.gz | 652,339,919 | 5,941 | # If the length of a 48 cm spring increases to 93 cm when a 6 kg weight is hanging from it, what is the spring's constant?
The length increases from $0.48$ $m$ to $0.93$ $m$. The force acting is the weight force, $F = m g = 6 \cdot 9.8 = 58.8$ $N$.
Then $k = \frac{F}{x} = \frac{58.8}{0.93 - 0.48} \approx 130.7$ $N {m}... | 146 | 349 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.84375 | 4 | CC-MAIN-2019-39 | longest | en | 0.764027 |
https://engineeringtoolbox.com/amp/roman-numerals-d_1030.html | 1,721,582,679,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763517747.98/warc/CC-MAIN-20240721152016-20240721182016-00521.warc.gz | 205,520,336 | 6,465 | Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!
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# Roman Numerals
Roman numerals are combinations of the seven letters
• I = 1
• V ... | 842 | 2,911 | {"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... | 3.625 | 4 | CC-MAIN-2024-30 | latest | en | 0.687219 |
http://www.learner.org/courses/learningmath/number/session8/part_h/homework.html | 1,553,479,140,000,000,000 | text/html | crawl-data/CC-MAIN-2019-13/segments/1552912203547.62/warc/CC-MAIN-20190325010547-20190325032547-00399.warc.gz | 298,965,956 | 6,819 | Teacher resources and professional development across the curriculum
Teacher professional development and classroom resources across the curriculum
Session 8:
Homework
Problem H1 Show how to use Cuisenaire Rods to model 3/4 2/3.
Problem H2
a. The shaded part is 5 1/4. Specify the unit: b. Using that same unit, w... | 232 | 921 | {"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-2019-13 | latest | en | 0.910814 |
https://cliverlong.wordpress.com/2016/07/30/coursera-analysis-of-a-complex-kind-5-1-introduction-to-complex-integration/ | 1,591,141,284,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590347426956.82/warc/CC-MAIN-20200602224517-20200603014517-00111.warc.gz | 306,901,724 | 21,361 | ## Slide 2 Real integration
Start with Riemann integral as sum of rectangles between curve and x-axis.
## Slide 4 Properties of Integrals
Definition of antiderivative
## Slide 5 Integral f(z) based on real integrals
Real integral is over an interval [a,b].
Complex integral is over a curve in C.
One part of the p... | 1,585 | 4,158 | {"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": 32, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.375 | 4 | CC-MAIN-2020-24 | latest | en | 0.78317 |
https://brainly.ph/question/214273 | 1,487,687,595,000,000,000 | text/html | crawl-data/CC-MAIN-2017-09/segments/1487501170741.49/warc/CC-MAIN-20170219104610-00610-ip-10-171-10-108.ec2.internal.warc.gz | 709,929,655 | 10,015 | How to determine a quadratic equation given the roots or the sum and product of the roots?
1
by burndeath
2015-08-18T21:30:57+08:00
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated b... | 232 | 741 | {"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... | 3.734375 | 4 | CC-MAIN-2017-09 | latest | en | 0.923239 |
https://www.coursehero.com/file/6309538/11/ | 1,524,708,759,000,000,000 | text/html | crawl-data/CC-MAIN-2018-17/segments/1524125948047.85/warc/CC-MAIN-20180426012045-20180426032045-00353.warc.gz | 769,854,945 | 79,296 | {[ promptMessage ]}
Bookmark it
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# 11 - Solving linear systems Naive Gaussian elimination...
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Solving linear systems Naive Gaussian elimination Pivoting Sparse/banded matrices Performance Gaussian elimination Dhavide Aruliah UOIT MAT... | 1,073 | 3,562 | {"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-2018-17 | latest | en | 0.754744 |
https://kseebsolutions.net/kseeb-solutions-class-8-maths-chapter-8-ex-8-1/ | 1,719,114,476,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198862430.93/warc/CC-MAIN-20240623033236-20240623063236-00850.warc.gz | 300,889,024 | 11,730 | Students can Download Maths Chapter 8 Linear Equations in One Variable Ex 8.1 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.
## Karnataka Board Class 8 Maths Chapter 8 Linear Equations in One... | 1,565 | 2,804 | {"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... | 4.53125 | 5 | CC-MAIN-2024-26 | latest | en | 0.562857 |
https://stats.libretexts.org/Courses/American_River_College/STAT_300%3A_My_Introductory_Statistics_Textbook_(Mirzaagha)/03%3A_Regression_Analysis/3.03%3A_Correlation_and_Linear_Regression/3.3.08%3A_Extrapolation | 1,726,409,693,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651630.14/warc/CC-MAIN-20240915120545-20240915150545-00297.warc.gz | 496,071,306 | 29,047 | # 3.3.8: Extrapolation
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$
( \newcommand{\kernel}{\mathrm{null}\,}\) $$\newcomman... | 1,943 | 5,032 | {"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... | 3.828125 | 4 | CC-MAIN-2024-38 | latest | en | 0.193752 |
https://www.mbatious.com/topic/161/factors-atreya-roy | 1,508,286,281,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187822625.57/warc/CC-MAIN-20171017234801-20171018014801-00258.warc.gz | 950,949,101 | 13,588 | # Factors - Atreya Roy
• Author: Atreya Roy is pursuing his BTech From Kalyani Government Engineering College, Bengal.
Factor of a number is a number smaller or equal to it which divides the number wholly. Hence factor of a number cannot exceed the number itself. Factors are always expressed as the product of primes ... | 825 | 2,659 | {"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... | 4.5625 | 5 | CC-MAIN-2017-43 | latest | en | 0.931615 |
http://blog.csdn.net/y417244146/article/details/46819091 | 1,503,345,490,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886109525.95/warc/CC-MAIN-20170821191703-20170821211703-00082.warc.gz | 56,165,285 | 22,929 | 145人阅读 评论(0)
# Random Shuffle
Goal. Rearrange array so that result is a uniformly random permutation.
（洗牌算法）
## Shuffle Sort
• Generate a random real number for each array entry.
• Sort the array. (以随机数为key来排序，每个item和对应的随机数一起exchange)
## Linear Shuffle
### Algorithm
O(n)$O(n)$复杂度的shuffle算法——Fisher–Yates shuffle ... | 1,502 | 3,288 | {"found_math": true, "script_math_tex": 70, "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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2017-34 | longest | en | 0.324664 |
https://cs.stackexchange.com/questions/53456/running-time-cost-of-tweaked-nested-loop | 1,716,825,259,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971059044.17/warc/CC-MAIN-20240527144335-20240527174335-00181.warc.gz | 157,466,331 | 40,880 | # Running-time cost of Tweaked Nested Loop
I understand that the following nested for-loop:
for(i=0; i<n/2; i++)
for(j=0; j<n/2; j++)
print(j)
has the runtime complexity of
$\sum_{i=0}^{n/2}&space;\sum_{j=0}^{n/2}{1}&space;=&space;\sum_{i=0}^{n/2}{n/2}$
which has a simplifed complexity of
$n^{2}/4&space;=&space;... | 606 | 1,856 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4 | 4 | CC-MAIN-2024-22 | latest | en | 0.896201 |
http://gmatclub.com/forum/m14-104256.html#p812975 | 1,480,747,411,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698540909.75/warc/CC-MAIN-20161202170900-00383-ip-10-31-129-80.ec2.internal.warc.gz | 110,984,047 | 48,356 | M14 #5 : Retired Discussions [Locked]
Check GMAT Club App Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack
It is currently 02 Dec 2016, 22:43
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions... | 1,365 | 4,334 | {"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... | 4.1875 | 4 | CC-MAIN-2016-50 | latest | en | 0.841816 |
http://math.stackexchange.com/questions/153881/calculating-the-numer-of-irreducible-polynomials-of-degree-12-over-mathbbf | 1,469,717,012,000,000,000 | text/html | crawl-data/CC-MAIN-2016-30/segments/1469257828283.6/warc/CC-MAIN-20160723071028-00112-ip-10-185-27-174.ec2.internal.warc.gz | 161,264,829 | 16,843 | # Calculating the numer of irreducible polynomials of degree $12$ over $\mathbb{F}_p$
I am trying to do an exercise that asks me to calculate the numer of irreducible polynomials of degree $12$ over $\mathbb{F}_p$.
The exercise have 3 parts and I have done the first two parts that askd me to find drew the field diagr... | 493 | 1,767 | {"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-2016-30 | latest | en | 0.93377 |
https://www.articleslash.net/Reference-and-Education/302747__Trigonometry-for-Dopes-The-Touchy-Tangent.html | 1,571,301,256,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570986673250.23/warc/CC-MAIN-20191017073050-20191017100550-00149.warc.gz | 775,841,003 | 10,948 | # Trigonometry for Dopes - The Touchy Tangent
Visitors: 262
Currently nan/512345
The tangent is the last of the three principal trigonometric functions. It derives its name from the Latin tangere for “to touch. " This derivation is relevant to the actual mechanics of the function and the manner in which the tangent ... | 1,405 | 6,235 | {"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... | 4.5625 | 5 | CC-MAIN-2019-43 | longest | en | 0.914185 |
https://holooly.com/solutions/the-elbow-for-a-buried-pipe-of-diameter-d-is-subjected-to-static-pressure-p-the-speed-of-the-water-passing-through-it-is-v-assuming-the-pipe-connection-at-a-and-b-do-not-offer-any-vertical-force-res/ | 1,603,692,966,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107890586.57/warc/CC-MAIN-20201026061044-20201026091044-00077.warc.gz | 365,164,664 | 16,501 | ## Question:
The elbow for a buried pipe of diameter d is subjected to static pressure P. The speed of the water passing through it is v. Assuming the pipe connection at A and B do not offer any vertical force resistance on the elbow, determine the resultant vertical force F that the soil must then exert on the elbow ... | 154 | 561 | {"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... | 3.65625 | 4 | CC-MAIN-2020-45 | latest | en | 0.882017 |
http://nrich.maths.org/public/leg.php?code=-333&cl=1&cldcmpid=232 | 1,503,427,929,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886112539.18/warc/CC-MAIN-20170822181825-20170822201825-00473.warc.gz | 300,492,798 | 10,115 | # Search by Topic
#### Resources tagged with Investigations similar to Grouping Goodies:
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### The Pied Piper of Hamelin
##### Stage: 2 Challenge Level:
This pr... | 2,287 | 10,227 | {"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... | 4.1875 | 4 | CC-MAIN-2017-34 | latest | en | 0.872379 |
https://www.bankexamstoday.com/2014/10/syllogisms-7-rules-and-you-will-never.html | 1,723,409,409,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641008472.68/warc/CC-MAIN-20240811204204-20240811234204-00643.warc.gz | 522,750,342 | 31,825 | Happy Teej - TEEJ2024
# Syllogisms - 7 Rules and you will Never go Wrong
Syllogisms is one of the easiest of the reasoning chapters. There are some hard and fast rules of syllogisms, which are a little typical and specific; nevertheless, pretty easy to learn and remember.
We’ll be doing revision worthy quick study o... | 1,145 | 4,884 | {"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-2024-33 | latest | en | 0.947239 |
https://www.coursehero.com/file/6135119/2300hw1SP11-Solutions/ | 1,526,966,682,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794864624.7/warc/CC-MAIN-20180522034402-20180522054402-00106.warc.gz | 716,937,265 | 99,425 | {[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
2300hw1SP11_Solutions
# 2300hw1SP11_Solutions - MATH 2300 Calculus III Spring 2011...
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——————————————————————————————————– MATH 2300 - Calculus III Spring 2011 Homework 1 - SOLUTIONS ————————————————... | 1,025 | 3,276 | {"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... | 4.40625 | 4 | CC-MAIN-2018-22 | latest | en | 0.738481 |
https://csedoubts.gateoverflow.in/6874/gatebook-calculus | 1,611,401,805,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703537796.45/warc/CC-MAIN-20210123094754-20210123124754-00206.warc.gz | 276,516,432 | 12,561 | 33 views
The area of triangle is calculated by the formula $\frac{1}{2} bc\text{ }sin A$ . If the angle A is measure $30^\circ$ with 1% error. Find the % error in area.
(A) $\frac{\pi}{\sqrt{3}}$
(B) $\frac{\pi}{2\sqrt{3}}$
(C) $\frac{2\pi}{\sqrt{3}}$
(D) $\frac{\pi}{2}$
in Calculus | 33 views
Let S denote area,... | 393 | 884 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.375 | 4 | CC-MAIN-2021-04 | latest | en | 0.462373 |
http://openstudy.com/updates/50de681ce4b0f2b98c870b16 | 1,444,247,940,000,000,000 | text/html | crawl-data/CC-MAIN-2015-40/segments/1443737882743.52/warc/CC-MAIN-20151001221802-00216-ip-10-137-6-227.ec2.internal.warc.gz | 241,733,250 | 10,800 | ## AravindG 2 years ago Note this is not a question! This is my tutorial on "MATH TRICKS" .hope you all like these .Also provide your feedback !
1. mathmate
What is it, mentally calculate 92*96?
2. AravindG
Find Your Age and Change Tell a friend that with this trick you can tell him his age, and how much change (le... | 493 | 1,644 | {"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... | 4.53125 | 5 | CC-MAIN-2015-40 | longest | en | 0.913286 |
http://math.stackexchange.com/questions/566638/does-the-gcd2n-1-2n1-1/566651 | 1,469,647,745,000,000,000 | text/html | crawl-data/CC-MAIN-2016-30/segments/1469257827077.13/warc/CC-MAIN-20160723071027-00008-ip-10-185-27-174.ec2.internal.warc.gz | 155,335,527 | 17,696 | # Does the $\gcd(2n-1,2n+1)=1?$
I am posting this to ask if my proof is correct as I haven't taken number theory in a year and I feel a bit rusty. If it isn't correct, please tell me where I went wrong so I can fix it.
I want to prove that the $\gcd(2n-1,2n+1)=1$ for all $n$.
Using the Euclidean Algorithm, we have t... | 418 | 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": 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... | 4.09375 | 4 | CC-MAIN-2016-30 | latest | en | 0.854143 |
http://orangiausa.com/2020/03/vector-in-component-form-geometry/ | 1,586,025,544,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370524604.46/warc/CC-MAIN-20200404165658-20200404195658-00146.warc.gz | 133,785,289 | 5,424 | # Vector In Component Form Geometry
This post categorized under Vector and posted on March 25th, 2020.
The component form of a vector is the ordered pair that describes the changes in the x- and y-values. In the graph above x 1 0 y 1 0 and x 2 2 y 2 5. The ordered pair that describes the changes is (x 2 - x 1 y 2 - y... | 369 | 1,645 | {"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-2020-16 | latest | en | 0.86919 |
https://physics.stackexchange.com/questions/678460/newtons-shell-theorem | 1,701,912,997,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100626.1/warc/CC-MAIN-20231206230347-20231207020347-00404.warc.gz | 490,086,061 | 42,942 | # Newton's Shell Theorem
Our physics teacher was teaching us about gravitation. He said that the force of gravity in a uniform solid sphere is due to the mass of the smaller sphere inside
(On whose surface it sits)
And that the effect of
Force due to the ring/shell outside is zero
And thus the formulas
$$gd = 4/3... | 924 | 3,675 | {"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 | 4 | CC-MAIN-2023-50 | longest | en | 0.961099 |
http://1kozak.tv/breville-toaster-lrcvx/chain-rule-partial-derivatives-calculator-521e0c | 1,618,682,382,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038461619.53/warc/CC-MAIN-20210417162353-20210417192353-00439.warc.gz | 484,562 | 21,884 | chain rule partial derivatives calculator
25.12.2020
## chain rule partial derivatives calculator
Press Enter on the keyboard or on the arrow to the right of the input field. 1. 1. Chain Rule: h(x) = f(g(x)) then h′(x) = f ′ (g(x)) g′(x) For general calculations involving area, find trapezoid area calculator along ... | 5,602 | 26,938 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.703125 | 4 | CC-MAIN-2021-17 | latest | en | 0.898751 |
https://decimalworksheets.co/word-problems-using-decimals-worksheets/ | 1,631,876,182,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780055632.65/warc/CC-MAIN-20210917090202-20210917120202-00217.warc.gz | 264,419,899 | 13,379 | # Word Problems Using Decimals Worksheets
Word Problems Using Decimals Worksheets – Great, exciting and free math worksheets should be able to existing a mathematical difficulty differently. Math is after all nothing more than a numeric manifestation of a few of life’s simplest concerns: How much cash do you have left... | 557 | 2,672 | {"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-2021-39 | latest | en | 0.945422 |
https://byjus.com/question-answer/what-is-the-constant-of-proportionality-of-the-function-in-the-given-table-time-in-3/ | 1,713,735,892,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817819.93/warc/CC-MAIN-20240421194551-20240421224551-00680.warc.gz | 130,427,909 | 31,353 | 1
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Question
# What is the constant of proportionality of the function in the given table? Time (in min) Depth (in m) 2 -24 4 -48 6 -72
A
-12
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
-3
No worries! We‘ve got your back... | 363 | 1,106 | {"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-2024-18 | latest | en | 0.784948 |
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# 8. Evaluate \begin{aligned} I &=\int \frac{1-\cos x}{1+\cos x} d x=\int \frac{2 \sin ^{2} x / 2}{2 \cos ^{2} x / 2} d x \\ &=\int \tan ^{2} \frac{x}{2} d x=\int\left[\sec ^{2}\left(\frac{x}{2}\right)-1\right] d x=\frac{\tan x / 2}{1 / 2}-x+C \\... | 552 | 1,760 | {"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... | 3.671875 | 4 | CC-MAIN-2023-50 | latest | en | 0.673804 |
https://codeplasa.com/get-asnwer-920 | 1,669,886,029,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446710808.72/warc/CC-MAIN-20221201085558-20221201115558-00127.warc.gz | 208,551,734 | 4,624 | # Help with math problems free online
Math can be a challenging subject for many learners. But there is support available in the form of Help with math problems free online. Our website can solve math word problems.
## The Best Help with math problems free online
In addition, Help with math problems free online can ... | 521 | 2,548 | {"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-2022-49 | latest | en | 0.937682 |
https://projecteuler.net/problem=82 | 1,566,469,069,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027317037.24/warc/CC-MAIN-20190822084513-20190822110513-00344.warc.gz | 597,111,533 | 2,822 | ## Path sum: three ways
Published on Friday, 5th November 2004, 06:00 pm; Solved by 18834;
Difficulty rating: 20%
### Problem 82
NOTE: This problem is a more challenging version of Problem 81.
The minimal path sum in the 5 by 5 matrix below, by starting in any cell in the left column and finishing in any cell in th... | 279 | 859 | {"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... | 3.640625 | 4 | CC-MAIN-2019-35 | longest | en | 0.748011 |
https://www.heyiamindians.com/how-do-you-construct-a-frequency-polygon-from-a-frequency-distribution/ | 1,701,778,174,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100551.17/warc/CC-MAIN-20231205105136-20231205135136-00592.warc.gz | 897,072,864 | 9,754 | ## How do you construct a frequency polygon from a frequency distribution?
Steps to Draw a Frequency Polygon
1. Mark all the class marks on the horizontal axis. It is also known as the mid-value of every class.
2. Corresponding to each class mark, plot the frequency as given to you.
3. Join all the plotted points usi... | 661 | 3,267 | {"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... | 4.375 | 4 | CC-MAIN-2023-50 | longest | en | 0.892546 |
https://socratic.org/questions/how-do-you-solve-and-write-the-following-in-interval-notation-x-2-9x-20-2 | 1,582,106,189,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875144111.17/warc/CC-MAIN-20200219092153-20200219122153-00032.warc.gz | 567,459,962 | 6,399 | How do you solve and write the following in interval notation: x^2+9x+20≥2?
May 30, 2016
Start by solving as a regular quadratic equation (we change the inequality sign to an equal for the time being).
${x}^{2} + 9 x + 20 = 2$
${x}^{2} + 9 x + 18 = 0$
$\left(x + 6\right) \left(x + 3\right) = 0$
$x = - 6 \mathmr{a... | 275 | 889 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.3125 | 4 | CC-MAIN-2020-10 | longest | en | 0.828386 |
http://www.beatthegmat.com/flight-222-t110965.html | 1,371,721,337,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368711240143/warc/CC-MAIN-20130516133400-00049-ip-10-60-113-184.ec2.internal.warc.gz | 335,213,911 | 18,428 | Welcome! Check out our free B-School Guides to learn how you compare with other applicants.
## Flight 222
This topic has 3 member replies
amsm25 Just gettin' started!
Joined
28 Jul 2011
Posted:
28 messages
Flight 222 Fri Apr 27, 2012 4:12 am
Elapsed Time: 00:00
• Lap #[LAPCOUNT] ([LAPTIME])
149 ppl were aboard Flight... | 779 | 2,709 | {"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-2013-20 | latest | en | 0.939794 |
https://en.khanacademy.org/math/cc-fifth-grade-math/divide-fractions/imp-dividing-fractions-and-whole-numbers-word-problems/v/dividing-fractions-and-whole-number-word-problems | 1,721,088,152,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514724.0/warc/CC-MAIN-20240715224905-20240716014905-00053.warc.gz | 207,193,786 | 111,511 | If you're seeing this message, it means we're having trouble loading external resources on our website.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
Lesson 5: Dividing fractions and whole numbers word problems
# Dividing fractions and whole number... | 599 | 2,603 | {"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... | 4.21875 | 4 | CC-MAIN-2024-30 | latest | en | 0.961923 |
https://riunitedformarriage.org/how-do-you-convert-millimeters-to-grams/ | 1,718,427,445,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861583.78/warc/CC-MAIN-20240615031115-20240615061115-00382.warc.gz | 448,261,415 | 10,510 | ## How do you convert millimeters to grams?
By using our Gram/Millimeter to Gram/Inch conversion tool, you know that one Gram/Millimeter is equivalent to 25.4 Gram/Inch. Hence, to convert Gram/Millimeter to Gram/Inch, we just need to multiply the number by 25.4.
How many ml is 1800grams?
Convert 1800 Grams to Millil... | 551 | 1,787 | {"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-2024-26 | latest | en | 0.899165 |
https://www.thestudentroom.co.uk/showthread.php?t=3891881 | 1,534,575,052,000,000,000 | text/html | crawl-data/CC-MAIN-2018-34/segments/1534221213405.46/warc/CC-MAIN-20180818060150-20180818080150-00166.warc.gz | 1,016,177,915 | 41,612 | You are Here: Home >< Maths
# Statistics normal distribution mean and variance watch
1. A study showed that the time, T minutes, spent by a customer between entering and leaving Fely's department store has a mean of 20 with a standard deviation of 6.
Assume that T may be modelled by a normal distribution.
a.) find th... | 805 | 3,122 | {"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-2018-34 | latest | en | 0.912242 |
https://www.johndcook.com/blog/2022/01/20/glassers-function/ | 1,701,730,201,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100535.26/warc/CC-MAIN-20231204214708-20231205004708-00297.warc.gz | 924,758,735 | 12,202 | # Glasser’s function
I recently ran across an article on MathWorld about Glasser’s function. The function is defined by
Here’s a plot of G(x) along with its asymptotic value 2√(x/π).
This plot was made with the following Mathematica commands.
G[x_] := NIntegrate[Sin[t Sin[t]], {t, 0, x}]
Plot[{G[x], 2 Sqrt[x/Pi... | 917 | 3,138 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.5 | 4 | CC-MAIN-2023-50 | longest | en | 0.91658 |
https://philoid.com/ncert/chapter/gemh103 | 1,679,927,981,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948632.20/warc/CC-MAIN-20230327123514-20230327153514-00447.warc.gz | 528,923,556 | 27,924 | # 3.1 Introduction
In your previous classes, you have dealt with various types of data. You have learnt to collect data, tabulate and put it in the form of bar graphs. The collection, recording and presentation of data help us organise our experiences and draw inferences from them. In this Chapter, we will take one mo... | 8,417 | 33,864 | {"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... | 3.828125 | 4 | CC-MAIN-2023-14 | latest | en | 0.963165 |
https://edu.icourban.com/text.php?ques=1525+NCERT+Solutions+Class+11+Mathematics+Chapter+2+Download+in+Pdf | 1,652,680,440,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662509990.19/warc/CC-MAIN-20220516041337-20220516071337-00351.warc.gz | 294,418,649 | 9,339 | Class 11 Maths NCERT Solutions For Chapter 2 Relations and Functions
relations and functions class 11 ncert solutions, domain examples, domain example, find a domain, relation domain, domain and, domain of a, how to find a domain, domain of, how find domain , ncert solutions, chapter 2,chapter 2ncert solutions, relati... | 1,610 | 4,582 | {"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... | 4.28125 | 4 | CC-MAIN-2022-21 | latest | en | 0.802399 |
https://www.hackmath.net/en/math-problem/20743 | 1,611,092,898,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703519784.35/warc/CC-MAIN-20210119201033-20210119231033-00089.warc.gz | 816,860,499 | 12,299 | # Pears and oranges
There are 3 times as many pears as oranges. If a group of children receives 5 oranges each, there will be no oranges left over. If the same group of children receives 8 pears each, there will be 21 pears leftover. How many children and oranges are there?
Correct result:
c = 3
o = 15
#### Solut... | 1,105 | 4,348 | {"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... | 4.21875 | 4 | CC-MAIN-2021-04 | longest | en | 0.970408 |
https://easingthehurrysyndrome.wordpress.com/tag/dilating-a-circle/ | 1,660,614,780,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882572215.27/warc/CC-MAIN-20220815235954-20220816025954-00461.warc.gz | 224,967,752 | 23,063 | # Tag Archives: dilating a circle
## Dilating a Line
CCSS-M G-SRT.A.1. Verify experimentally the properties of dilations given by a center and a scale factor:
1. A dilation takes a line not passing through the center of the dilation to a parallel line, and leaves a line passing through the center unchanged.
2. The d... | 650 | 2,912 | {"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... | 4.15625 | 4 | CC-MAIN-2022-33 | latest | en | 0.970879 |
http://www.shodor.org/interactivate/lessons/LinearRegressionCorrelation/ | 1,369,125,497,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368699812416/warc/CC-MAIN-20130516102332-00011-ip-10-60-113-184.ec2.internal.warc.gz | 709,259,166 | 7,523 | # Linear Regression and Correlation
Shodor > Interactivate > Lessons > Linear Regression and Correlation
### Abstract
This lesson is designed to introduce students to correlation between two variables and the line of best fit.
These activities can be done individually or in groups of as many as four students. Allow... | 1,016 | 5,222 | {"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... | 4.5 | 4 | CC-MAIN-2013-20 | longest | en | 0.909442 |
https://math.stackexchange.com/questions/3290910/equation-for-slope-of-exponential-function-of-arbitrary-base | 1,563,507,027,000,000,000 | text/html | crawl-data/CC-MAIN-2019-30/segments/1563195525974.74/warc/CC-MAIN-20190719032721-20190719054721-00378.warc.gz | 469,182,217 | 36,000 | # Equation for slope of exponential function of arbitrary base
Say I have some general exponential function defined as such;
$$f(x,a,b) = a\left(1-b^{-x}\right)$$
Given any arbitrary value for $$a$$, how can I solve for $$b$$ such that $$\frac{d}{dx}f(0,a,b) = 1$$? Is there a general equation for this?
• Note that ... | 771 | 2,401 | {"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... | 4.53125 | 5 | CC-MAIN-2019-30 | latest | en | 0.875337 |
flyerscan.com | 1,713,927,430,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296818999.68/warc/CC-MAIN-20240424014618-20240424044618-00359.warc.gz | 236,910,771 | 26,385 | How to Calculate Range in Excel
Range is a statistical measurement that describes the dispersion of numbers. It highlights the difference between the largest and smallest values in a data set. It is calculated using a simple formula and is useful for both positive and negative numbers. To calculate range, you need to ... | 1,319 | 6,264 | {"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-2024-18 | longest | en | 0.916685 |
http://www.varsitytutors.com/high_school_math-help/understanding-quadratic-roots | 1,484,854,797,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560280730.27/warc/CC-MAIN-20170116095120-00001-ip-10-171-10-70.ec2.internal.warc.gz | 734,355,155 | 33,356 | # High School Math : Understanding Quadratic Roots
## Example Questions
### Example Question #1 : Understanding Quadratic Roots
Write an equation with the given roots:
Explanation:
To write an equation, find the sum and product of the roots. The sum is the negative coefficient of , and the product is the integer.
... | 367 | 1,728 | {"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-2017-04 | latest | en | 0.815578 |
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