url stringlengths 6 1.66k | fetch_time int64 1,368,859,978B 1,726,892,758B | content_mime_type stringclasses 3
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https://math.stackexchange.com/questions/4945111/is-this-continuous-function-really-continuous | 1,723,117,920,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640726723.42/warc/CC-MAIN-20240808093647-20240808123647-00729.warc.gz | 315,232,013 | 38,130 | # Is this "continuous" function really continuous?
Let's assume $$n \ge 2.$$ Suppose $$f:\Bbb R^n \times \Bbb R \to \Bbb R^{n+1}$$ has the form $$f(x,t) = (\phi_t(x),t),$$ where $$\phi_{t_0}:\Bbb R^n \to \Bbb R^n$$ is a continuous function for each fixed $$t_0$$. Assuming also that there exists a dense set $$D\subset ... | 1,148 | 3,176 | {"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... | 3.515625 | 4 | CC-MAIN-2024-33 | latest | en | 0.811206 |
8miut.etowns.net | 1,531,944,962,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676590329.25/warc/CC-MAIN-20180718193656-20180718213656-00106.warc.gz | 4,380,335 | 4,865 | Geometry proofs worksheets pdf.
Geometry proofs worksheets pdf
Geometry proofs worksheets pdf. If 2 ǁ lines are cut by a transversal,. Key. Parallel Lines and Proofs corresp. ∠ 's are ≅ . Definition of ≅ ∠ 's. ∠2 and ∠3 are a linear pair. m∠2 + m∠3 = 180°. Substitution Prop. of Equality. If 2 ǁ lines are cut by a tra... | 1,166 | 4,368 | {"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-2018-30 | latest | en | 0.842321 |
http://converter.ninja/length/centimeters-to-miles/912-cm-to-mile/ | 1,542,348,023,000,000,000 | text/html | crawl-data/CC-MAIN-2018-47/segments/1542039742978.60/warc/CC-MAIN-20181116045735-20181116071735-00316.warc.gz | 79,730,207 | 5,147 | # 912 centimeters in miles
## Conversion
912 centimeters is equivalent to 0.00566690527320449 miles.[1]
## Conversion formula How to convert 912 centimeters to miles?
We know (by definition) that: $1\mathrm{cm}\approx 6.2137119e-06\mathrm{mile}$
We can set up a proportion to solve for the number of miles.
$1 cm... | 368 | 1,311 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "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... | 3.9375 | 4 | CC-MAIN-2018-47 | latest | en | 0.705174 |
https://ita.skanev.com/13/02/05.html | 1,701,614,739,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100508.23/warc/CC-MAIN-20231203125921-20231203155921-00138.warc.gz | 357,317,449 | 2,215 | # Exercise 13.2.5
$\star$ We say that a binary search tree $T_1$ can be right-converted to a binary search tree $T_2$ if it is possible to obtain $T_2$ from $T_1$ via a series of calls to RIGHT-ROTATE. Give an example of two trees $T_1$ and $T_2$ such that $T_1$ cannot be right-converted to $T_2$. Then, show that if a... | 289 | 1,021 | {"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... | 3.78125 | 4 | CC-MAIN-2023-50 | latest | en | 0.862345 |
https://www.teachthis.com.au/index.php/products/farkle-dice-game-instructions | 1,716,668,528,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058834.56/warc/CC-MAIN-20240525192227-20240525222227-00142.warc.gz | 883,475,262 | 14,655 | Curriculum Focus
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# Farkle Dice Game Instructions
Description
This presentation will teach your students how to play Farkle, a fun and energetic probability dice game. The game takes only a couple of minutes to learn, but be warned, this is a gam... | 716 | 3,388 | {"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-2024-22 | latest | en | 0.878305 |
https://www.mathcelebrity.com/community/threads/if-7-times-the-square-of-an-integer-is-added-to-5-times-the-integer-the-result-is-2-find-the-integ.1684/ | 1,685,395,302,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224644913.39/warc/CC-MAIN-20230529205037-20230529235037-00203.warc.gz | 979,384,914 | 9,415 | # If 7 times the square of an integer is added to 5 times the integer, the result is 2. Find the integ
Discussion in 'Calculator Requests' started by math_celebrity, Apr 3, 2019.
Tags:
If 7 times the square of an integer is added to 5 times the integer, the result is 2. Find the integer.
• Let the integer be "x".
•... | 354 | 949 | {"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-2023-23 | longest | en | 0.846025 |
http://www.kandosuli.hu/docs/e4b1qyo.php?e77238=pentagonal-prism-angle | 1,686,216,781,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224654606.93/warc/CC-MAIN-20230608071820-20230608101820-00350.warc.gz | 69,111,837 | 8,972 | pentagonal prism angle
The number of vertices is equal to 10, five for each pentagon. A pentagonal prism has ten solid angles. In geometry, the pentagonal prism is a prism with a pentagonal base. Therefore, the surface area of pentagonal prism is 850 cm2 . It is a heptahedron. Gutiérrez, C. T., & Cisneros, M. P. (2005... | 2,638 | 11,253 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2023-23 | latest | en | 0.926889 |
https://www.sciencefacts.net/fundamental-frequency.html | 1,601,569,345,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600402131777.95/warc/CC-MAIN-20201001143636-20201001173636-00027.warc.gz | 1,026,400,993 | 14,116 | Home / Physics / Fundamental Frequency
# Fundamental Frequency
## Definition: What is Fundamental Frequency?
The lowest or base frequency produced by any instrument producing sound is known as the fundamental frequency. Typically, it is the lowest resonant frequency of any vibrating object that displays a periodic w... | 1,042 | 4,894 | {"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... | 3.65625 | 4 | CC-MAIN-2020-40 | latest | en | 0.932625 |
http://www.algebra.com/cgi-bin/show-question-source.mpl?solution=396798 | 1,371,599,097,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368707436824/warc/CC-MAIN-20130516123036-00060-ip-10-60-113-184.ec2.internal.warc.gz | 309,019,771 | 918 | ```Question 630222
A committee of 4 women and 3 men need to select a chair person and a secretary. If every person is equally likely to be chosen, what is the probability that :
a) both positions are filled by women?
Ans: 4C2/7C2 = 6/21 = 2/7
------------------
b) both positions are filled by men?
Ans: 3C2/7C2 = 3/21 =... | 169 | 547 | {"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-2013-20 | latest | en | 0.906511 |
https://www.physicsforums.com/threads/quadratic-equations.128676/ | 1,487,991,415,000,000,000 | text/html | crawl-data/CC-MAIN-2017-09/segments/1487501171646.15/warc/CC-MAIN-20170219104611-00569-ip-10-171-10-108.ec2.internal.warc.gz | 886,861,708 | 15,974 | # Quadratic Equations
1. Aug 11, 2006
### konichiwa2x
How do you solve quadratic equations which have atleast one positive root??
The question was this:
Find the value of 'm' for which the roots are such that at least one is positive. x2 -(m-3)x + m = 0 mR.
Can someone help me get started?
Here is my work: I
check... | 1,367 | 3,531 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.3125 | 4 | CC-MAIN-2017-09 | latest | en | 0.821913 |
https://www.techylib.com/el/view/zoomzurich/machine_learning_introduction | 1,529,371,770,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267861641.66/warc/CC-MAIN-20180619002120-20180619022120-00147.warc.gz | 927,884,276 | 13,333 | # Machine Learning Introduction
Τεχνίτη Νοημοσύνη και Ρομποτική
16 Οκτ 2013 (πριν από 4 χρόνια και 8 μήνες)
95 εμφανίσεις
Jeff
Howbert
Introduction to Machine Learning
Winter 2012
‹#›
Machine Learning
Math Essentials
Part 2
Jeff
Howbert
Introduction to Machine Learning
Winter 2012
‹#›
Most commonly used co... | 1,664 | 5,413 | {"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-2018-26 | latest | en | 0.699714 |
https://www.physicsforums.com/threads/banked-curve-car-friction-problem.6813/ | 1,670,105,681,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446710941.43/warc/CC-MAIN-20221203212026-20221204002026-00866.warc.gz | 1,008,628,140 | 13,476 | # Banked curve, car, friction problem
Hi, I've been working on this problem for a while and i keep on getting same answer! Can someone please tell me what I am doing wrong.
PROBLEM:
A circular curve is banked so that a car traveling with uniform speed rouding the curve usualy relys on friction to keep it from slippin... | 298 | 907 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2022-49 | latest | en | 0.926768 |
http://nrich.maths.org/public/leg.php?code=149&cl=3&cldcmpid=4958 | 1,480,876,408,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698541361.65/warc/CC-MAIN-20161202170901-00078-ip-10-31-129-80.ec2.internal.warc.gz | 198,598,349 | 10,167 | # Search by Topic
#### Resources tagged with Area similar to The Rescaled Map:
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### There are 83 results
Broad Topics > Measures and Mensuration > Area
### Two Shapes & Printer Ink
##### Stage: 4 Challenge Level:
If I print this page which shape will require the mo... | 2,311 | 9,913 | {"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... | 4.21875 | 4 | CC-MAIN-2016-50 | longest | en | 0.905844 |
https://www.teacherspayteachers.com/Product/Area-and-Perimeter-Lessons-and-Activities-Bundle-1809050 | 1,490,825,579,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218191396.90/warc/CC-MAIN-20170322212951-00524-ip-10-233-31-227.ec2.internal.warc.gz | 964,717,696 | 26,160 | Total:
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# Area and Perimeter Lessons and Activities Bundle
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29 MB | 534 pages
### PRODUCT DESCRIPTION
Area and Perimeter Bundle
This is a complete area and perimeter unit for teaching the Common Core area and peri... | 881 | 3,764 | {"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-2017-13 | longest | en | 0.853065 |
https://www.studypool.com/discuss/254952/i-need-help-solving-this-3?free | 1,480,941,038,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698541696.67/warc/CC-MAIN-20161202170901-00032-ip-10-31-129-80.ec2.internal.warc.gz | 1,033,168,144 | 13,947 | ##### I need help solving this
Algebra Tutor: None Selected Time limit: 1 Day
Oct 14th, 2014
24) 3/7=x-2/6 multiply both sides by 6 to get
18/7=x-2 take -2 to the left to get
x=18/7+2
x=2/4/7+2
=4/4/7
=4.5714
4.57 to the nearest hundredth
25) 14/49=2/a
multiply both sides by a to get
14/49a=2 multiply both... | 197 | 468 | {"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-2016-50 | longest | en | 0.871255 |
https://nickdale.me/2014/09/15/working-with-fractions/?utm_source=rss&utm_medium=rss&utm_campaign=working-with-fractions | 1,597,297,480,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439738960.69/warc/CC-MAIN-20200813043927-20200813073927-00405.warc.gz | 424,214,625 | 30,828 | # Working with fractions
Me again…
People don’t like fractions. I don’t know why. They’re difficult to begin with, I know, but a few simple rules will help you add, subtract, multiply and divide.
Adding and subtracting are usually the easiest sums, but not when it comes to fractions. If fractions have the same denom... | 1,638 | 5,741 | {"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... | 4.75 | 5 | CC-MAIN-2020-34 | latest | en | 0.842993 |
https://electronics.stackexchange.com/questions/424395/per-unit-system-what-details-am-i-missing/424558 | 1,585,521,438,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370496227.25/warc/CC-MAIN-20200329201741-20200329231741-00045.warc.gz | 469,794,620 | 32,642 | # Per Unit System: what details am I missing
Ok, so I had a problem about a three-phase system with the following data
$$V=220kV$$
$$S=150MVA$$
$$\cos \phi=0.85$$
where V is the phase-phase voltage, S is apparent power, and $$\\phi \$$ is positive (inductive load).
Ok I was asked to find out the phase-neutral vol... | 1,224 | 3,148 | {"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... | 3.859375 | 4 | CC-MAIN-2020-16 | latest | en | 0.727159 |
https://us.metamath.org/mpeuni/fmptdf.html | 1,722,839,751,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640434051.17/warc/CC-MAIN-20240805052118-20240805082118-00339.warc.gz | 495,673,072 | 5,427 | Metamath Proof Explorer < Previous Next > Nearby theorems Mirrors > Home > MPE Home > Th. List > fmptdf Structured version Visualization version GIF version
Theorem fmptdf 6858
Description: A version of fmptd 6855 using bound-variable hypothesis instead of a distinct variable condition for 𝜑. (Contribu... | 1,645 | 2,943 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2024-33 | latest | en | 0.112647 |
https://brainly.com/question/197430 | 1,484,891,941,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560280791.35/warc/CC-MAIN-20170116095120-00132-ip-10-171-10-70.ec2.internal.warc.gz | 793,074,442 | 8,479 | 2014-11-22T20:54:25-05:00
First you have to find out the value of t in the equation:
3t-7=5t
-7=5t-3t
2t=-7
t=-3.5
So 6t = -3.5*6 = -21
2014-11-22T22:19:29-05:00
-21.
The steps are as following.
1. 3t-7=5t
2. 3t-5t-7=0
3. -2t-7=0
4. -2t=7
5. t=-7/2
6. 6(-7/2)
7 -21 | 163 | 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... | 3.96875 | 4 | CC-MAIN-2017-04 | latest | en | 0.59326 |
https://brandalyzer.blog/page/2/ | 1,498,707,445,000,000,000 | text/html | crawl-data/CC-MAIN-2017-26/segments/1498128323864.76/warc/CC-MAIN-20170629033356-20170629053356-00606.warc.gz | 743,823,502 | 51,343 | # Are You Losing Money By Calculating Margins Wrong?
I spent time on Friday helping a client update spreadsheets and Excel reports that used an incorrect formula to calculate the margin on bids for construction jobs. While this particular client was looking for a margin of 25%, he was actually getting one closer to 20... | 7,818 | 38,312 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2017-26 | longest | en | 0.915615 |
https://espanol.libretexts.org/Educacion_Basica/Geometria/04%3A_Tri%C3%A1ngulos/4.07%3A_%C3%81rea_del_tri%C3%A1ngulo | 1,723,434,050,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641028735.71/warc/CC-MAIN-20240812030550-20240812060550-00668.warc.gz | 182,593,908 | 34,008 | Saltar al contenido principal
# 4.7: Área del triángulo
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$
( \newcommand{\kerne... | 4,153 | 11,806 | {"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... | 4.34375 | 4 | CC-MAIN-2024-33 | latest | en | 0.184602 |
https://artofproblemsolving.com/wiki/index.php/2022_AMC_10B_Problems/Problem_8 | 1,723,184,615,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640759711.49/warc/CC-MAIN-20240809044241-20240809074241-00241.warc.gz | 77,625,165 | 14,050 | # 2022 AMC 10B Problems/Problem 8
The following problem is from both the 2022 AMC 10B #8 and 2022 AMC 12B #6, so both problems redirect to this page.
## Problem
Consider the following $100$ sets of $10$ elements each: \begin{align*} &\{1,2,3,\ldots,10\}, \\ &\{11,12,13,\ldots,20\},\\ &\{21,22,23,\ldots,30\},\\ &\vdo... | 1,069 | 2,969 | {"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": 67, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.46875 | 4 | CC-MAIN-2024-33 | latest | en | 0.759397 |
https://www.coursehero.com/file/5651171/hw/ | 1,524,430,501,000,000,000 | text/html | crawl-data/CC-MAIN-2018-17/segments/1524125945648.77/warc/CC-MAIN-20180422193501-20180422213501-00108.warc.gz | 789,678,787 | 54,474 | {[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
# hw - 1 Population 1 n = xbar = 25000 SD = 6000 Population 2...
This preview shows pages 1–2. Sign up to view the full content.
1. Population 1 : n = ? ; xbar = 25000 ; SD = 6000 Population 2 : n = ? ; xbar = 28000 ; SD = 9000 What is the 95% confidence interval... | 539 | 1,729 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2018-17 | latest | en | 0.807842 |
http://nrich.maths.org/1728 | 1,441,003,715,000,000,000 | text/html | crawl-data/CC-MAIN-2015-35/segments/1440644065828.38/warc/CC-MAIN-20150827025425-00048-ip-10-171-96-226.ec2.internal.warc.gz | 167,174,246 | 7,277 | ### BT.. Eat Your Heart Out
If the last four digits of my phone number are placed in front of the remaining three you get one more than twice my number! What is it?
### Approximations, Euclid's Algorithm & Continued Fractions
This article sets some puzzles and describes how Euclid's algorithm and continued fractions... | 1,932 | 6,066 | {"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... | 4.75 | 5 | CC-MAIN-2015-35 | longest | en | 0.910329 |
http://www.jiskha.com/display.cgi?id=1213753985 | 1,495,772,017,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463608633.44/warc/CC-MAIN-20170526032426-20170526052426-00444.warc.gz | 693,044,331 | 4,673 | # Geometry
posted by on .
I have several questions, because my geometry final is tomorrow. I've completed most of the review, but can't seem to figure out these questions. It would be great if someone could tell me how to solve each equation.
1. Find the radius of the circle with the given measurement.
C=7
2. Find ... | 581 | 1,797 | {"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-2017-22 | latest | en | 0.871058 |
https://calculatecreditcard.com/how-credit-card-interest-is-calculated/ | 1,675,605,395,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500255.78/warc/CC-MAIN-20230205130241-20230205160241-00574.warc.gz | 173,190,729 | 12,067 | # How Credit Card Interest is Calculated
There is no simple way to calculate interest on credit cards. There are different values that come into play:
• Outstanding balance from the month before
• Annual Percentage Rate of your credit card
• Number of days in a month your credit card is calculated over
• Number of da... | 330 | 1,420 | {"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-2023-06 | longest | en | 0.864953 |
magimathics.wordpress.com | 1,501,014,558,000,000,000 | text/html | crawl-data/CC-MAIN-2017-30/segments/1500549425381.3/warc/CC-MAIN-20170725202416-20170725222416-00183.warc.gz | 687,040,092 | 45,370 | # MagiMathics
Just another WordPress.com weblog
## Primal Soup
Number theory really began with Euclid, around 300BC, in books 7 through 9 of his masterwork, The Elements. It is here that we find the original definitions of odd and even numbers, prime and composite numbers, perfect numbers (numbers which are the sum ... | 7,968 | 30,599 | {"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": 154, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "m... | 4.4375 | 4 | CC-MAIN-2017-30 | longest | en | 0.929434 |
https://www.studypool.com/discuss/497126/2-calculate-the-trade-discount-for-3-chairs-if-the-unit-price-is-39-and-a-sing?free | 1,495,524,673,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463607591.53/warc/CC-MAIN-20170523064440-20170523084440-00138.warc.gz | 936,552,168 | 14,080 | ##### 2) Calculate the trade discount for 3 chairs if the unit price is \$39 and a sing
Business & Finance Tutor: None Selected Time limit: 1 Day
2) Calculate the trade discount for 3 chairs if the unit price is \$39 and a single trade discount of 6.25% is allowed. Round to the nearest cent.
A) \$41.44
B) \$7.31
... | 292 | 958 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2017-22 | longest | en | 0.75022 |
https://educationexpert.net/mathematics/1689949.html | 1,618,666,801,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038460648.48/warc/CC-MAIN-20210417132441-20210417162441-00056.warc.gz | 341,716,466 | 6,840 | 2 April, 02:04
# Micah is twice as old as Richard. Richard is four times as old as Ken. Ken is six years old. How old is Micah?8 years old24 years old12 years old48 years old
+2
1. 2 April, 03:12
0
Step-by-step explanation:
Micah is 48 years old.
E.
K = 6
R = (6 x 4) = 24
M = ((6 x 4) x 2)) = 48
2. 2 April, 03:3... | 147 | 352 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.796875 | 4 | CC-MAIN-2021-17 | latest | en | 0.943355 |
http://www.mathisfunforum.com/viewtopic.php?pid=15457 | 1,386,792,061,000,000,000 | text/html | crawl-data/CC-MAIN-2013-48/segments/1386164044912/warc/CC-MAIN-20131204133404-00001-ip-10-33-133-15.ec2.internal.warc.gz | 431,210,420 | 3,415 | Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
You are not logged in.
## #1 2005-10-12 14:16:38
poxin
Guest
### algebra
I cannot figure out this problem because I am dumb
two hikers, alan and ben, are 11.4 miles apart and walking towards each othe... | 317 | 868 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.71875 | 4 | CC-MAIN-2013-48 | longest | en | 0.897146 |
http://mathhelpforum.com/calculus/78969-very-hard-integration-question.html | 1,519,291,932,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891814079.59/warc/CC-MAIN-20180222081525-20180222101525-00493.warc.gz | 233,646,635 | 9,999 | 1. very hard integration question
I need some help here, this is a hard one. Show me some steps.
For the following integral
$I = \int^{10}_{0}\frac{\sqrt{x}}{\sqrt{x}+{\sqrt{10-x}}}$
use a substitution to show that
$I = \int^{10}_{0}\frac{\sqrt{10-x}}{\sqrt{x}+{\sqrt{10-x}}}$
Use these two representations of I to eva... | 346 | 1,127 | {"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": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.921875 | 4 | CC-MAIN-2018-09 | longest | en | 0.85117 |
https://gmat.economist.com/gmat-advicegmat-quantitative-section/arithmetic-concepts-gmat-quant/finding-sum-sequence-integers.amp | 1,652,726,483,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662512229.26/warc/CC-MAIN-20220516172745-20220516202745-00310.warc.gz | 346,633,176 | 9,625 | When a question asks you to add a large number of integers, it can seem as if the answer may take some time to find. But the GMAT is all about smart shortcuts. Here's a quick method that should make you happy to see such questions on test day.
Consider the following question from GMAT Tutor:
For every positive intege... | 496 | 2,064 | {"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-2022-21 | latest | en | 0.93887 |
https://www.hackmath.net/en/example/3242 | 1,519,545,204,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891816178.71/warc/CC-MAIN-20180225070925-20180225090925-00696.warc.gz | 886,432,840 | 6,946 | # Enterprise company
30% of all employees in the enterprise are women. Men are 360 more. How many employees are in the company?
Result
n = 900
#### Solution:
0.3n + 360 = 0.7n
0.4n = 360
n = 900
Calculated by our simple equation calculator.
Leave us a comment of example and its solution (i.e. if it is still s... | 888 | 3,591 | {"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-2018-09 | longest | en | 0.950903 |
http://gmatclub.com/forum/a-light-string-has-10-bulbs-if-one-bulb-fail-all-the-other-10345.html?fl=similar | 1,430,701,687,000,000,000 | text/html | crawl-data/CC-MAIN-2015-18/segments/1430452285957.31/warc/CC-MAIN-20150501035125-00087-ip-10-235-10-82.ec2.internal.warc.gz | 82,296,119 | 46,366 | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 03 May 2015, 17:08
### 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.
C... | 840 | 2,661 | {"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-2015-18 | longest | en | 0.899989 |
http://crypto.stackexchange.com/questions/8278/weak-one-way-function?answertab=active | 1,462,384,004,000,000,000 | text/html | crawl-data/CC-MAIN-2016-18/segments/1461860123840.94/warc/CC-MAIN-20160428161523-00002-ip-10-239-7-51.ec2.internal.warc.gz | 75,580,515 | 17,270 | # Weak One Way Function
Show The function $mult(a,b)$ is weak one way if the Integer Factorization Assumption is true.
I am read the proof of this enunciated but I want know if I understand this in my way. The proof use the lemma:
For $k$ big, the probability for one number with $k$ bits, choosen in random form, is ... | 410 | 1,499 | {"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... | 3.59375 | 4 | CC-MAIN-2016-18 | latest | en | 0.897072 |
https://www.philipzucker.com/stupid-z3py-tricks-verifying-sorting-networks-off-of-wikipedia/ | 1,600,983,997,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400220495.39/warc/CC-MAIN-20200924194925-20200924224925-00394.warc.gz | 912,931,167 | 15,357 | # Stupid Z3Py Tricks: Verifying Sorting Networks off of Wikipedia
Sorting networks are a circuit flavored take on sorting. Although you can build circuits for any size input, any particular circuit works for a fixed sized input. They are like an unrolling of the loops or recursion of more familiar sorting algorithms. ... | 1,276 | 4,821 | {"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-2020-40 | longest | en | 0.821408 |
http://www.ck12.org/book/CK-12-Algebra-I---Second-Edition/r1/section/9.5/ | 1,469,908,283,000,000,000 | text/html | crawl-data/CC-MAIN-2016-30/segments/1469258937291.98/warc/CC-MAIN-20160723072857-00216-ip-10-185-27-174.ec2.internal.warc.gz | 355,159,684 | 45,685 | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Difficulty Level: At Grade Created by: CK-12
## Learning Objectives
• Write quadratic equations in standard form.
• Factor quadratic expressions for different coefficient values.
## Wr... | 5,664 | 14,370 | {"found_math": true, "script_math_tex": 131, "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, "m... | 4.9375 | 5 | CC-MAIN-2016-30 | longest | en | 0.706034 |
http://mathhelpforum.com/calculus/102576-local-max-min.html | 1,481,108,310,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698542060.60/warc/CC-MAIN-20161202170902-00238-ip-10-31-129-80.ec2.internal.warc.gz | 168,118,051 | 10,701 | # Thread: local max and min
1. ## local max and min
hi
have function $g(x)=cosxexp(\frac{2}{3}sinx)$
has derivative $g'(x)=(2-3sinx-2sin^2x)exp(\frac{2}{3}sinx)$
i factor out 1/3 and ignored $exp(\frac{2}{3}sinx)$ as it always positive and got $(1-2sinx)(2+sinx)$ then set it to zero and got x= $\frac{\pi}{6}$ and ... | 752 | 2,226 | {"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": 25, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.9375 | 4 | CC-MAIN-2016-50 | longest | en | 0.842653 |
http://jick.net/~jess/hr/skept/SHM/node6.html | 1,575,641,074,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540488620.24/warc/CC-MAIN-20191206122529-20191206150529-00529.warc.gz | 72,955,907 | 3,540 | #### BELIEVE ME NOT! - - A SKEPTIC's GUIDE
Next: Damped Harmonic Motion Up: The Spring Pendulum Previous: The Spring Pendulum
### Imaginary Exponents
Mathematics, of course, provides a simple solution to this problem: just have be an imaginary number, say
and is a positive real constant. Let's ... | 513 | 2,140 | {"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-2019-51 | latest | en | 0.929321 |
https://www.doubtnut.com/question-answer/a-deltaabc-is-right-angled-at-a-l-is-a-point-on-bc-such-that-albot-bc-prove-that-bal-acb-642505409 | 1,675,875,278,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500837.65/warc/CC-MAIN-20230208155417-20230208185417-00204.warc.gz | 770,217,492 | 34,925 | Home
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# A DeltaABC is right angled at A. L is a point on BC such that ALbot BC. Prove that /_BAL = /_ACB.
Khareedo DN Pro and dekho sari videos bina kisi ad ki rukaavat ke!
Updated On: 27-06-2022
Text Solution
S... | 1,170 | 4,053 | {"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... | 4.3125 | 4 | CC-MAIN-2023-06 | latest | en | 0.865176 |
https://socratic.org/questions/how-do-you-solve-and-graph-8x-7x-4 | 1,582,109,390,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875144111.17/warc/CC-MAIN-20200219092153-20200219122153-00242.warc.gz | 581,473,694 | 6,236 | # How do you solve and graph 8x > 7x - 4 ?
Dec 8, 2017
See a solution process below:
#### Explanation:
Subtract $\textcolor{red}{7 x}$ from each side of the inequality to solve for $x$ while keeping the inequality balanced:
$8 x - \textcolor{red}{7 x} > 7 x - \textcolor{red}{7 x} - 4$
$\left(8 - \textcolor{red}{... | 216 | 695 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "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... | 4.4375 | 4 | CC-MAIN-2020-10 | longest | en | 0.775342 |
https://us.metamath.org/mpeuni/ringidss.html | 1,721,267,513,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514816.43/warc/CC-MAIN-20240718003641-20240718033641-00213.warc.gz | 520,406,048 | 7,527 | Metamath Proof Explorer < Previous Next > Nearby theorems Mirrors > Home > MPE Home > Th. List > ringidss Structured version Visualization version GIF version
Theorem ringidss 19326
Description: A subset of the multiplicative group has the multiplicative identity as its identity if the identity is in th... | 3,056 | 5,048 | {"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-2024-30 | latest | en | 0.205059 |
https://blairczyta.pl/news/80200_12863.html | 1,653,668,785,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662658761.95/warc/CC-MAIN-20220527142854-20220527172854-00610.warc.gz | 180,137,432 | 7,167 | # Uniformly Continuous
1. Home
2. News
3. Uniformly Continuous
### Uniform Continuity University of California Berkeley
Uniform Continuity - University of California, Berkeley
### Math 413 Uniformly continuous functions
Nov 11, 2020 Since given a fixed epsilon, we cannot find a delta that makes the uniform continu... | 2,671 | 11,532 | {"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-2022-21 | latest | en | 0.917535 |
https://phincon.com/best/the/81948997ca84cedf62ba | 1,675,100,164,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499826.71/warc/CC-MAIN-20230130165437-20230130195437-00622.warc.gz | 469,312,894 | 9,312 | They include infrared, loop and FM systems. Accessible Print
However, I think you might mention that regardless of the characters' names or official prescriptions for use, the less-than and greater-than signs are commonly used as a type of brackets, probably because they can easily be typed and their display is more w... | 2,699 | 11,082 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.515625 | 4 | CC-MAIN-2023-06 | latest | en | 0.931822 |
https://physics.icalculator.info/electrodynamics/miscellaneous.html | 1,638,782,131,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363290.59/warc/CC-MAIN-20211206072825-20211206102825-00449.warc.gz | 516,611,431 | 11,249 | # Physics Tutorial: Miscellaneous
In this Physics tutorial, you will learn:
• How do we measure the current in a circuit?
• How do we measure the potential difference in a circuit?
• What is superconductivity?
• What is the condition for a material to become a superconductor?
• How is the current produced in liquids?... | 3,444 | 15,666 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2021-49 | longest | en | 0.943974 |
http://mathhelpforum.com/calculus/216059-integration-using-separation-variables-print.html | 1,519,618,592,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891817999.51/warc/CC-MAIN-20180226025358-20180226045358-00775.warc.gz | 216,466,272 | 2,960 | # Integration using separation of variables
• Mar 31st 2013, 02:55 AM
mrmaaza123
Integration using separation of variables
Integrate the following integral using separation of variables :
vx = (1/3)v -(8/9) (vx is the partial derivative of v w.r.t x) and v is a function of two variables.
Can someone please show me t... | 445 | 1,390 | {"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": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2018-09 | longest | en | 0.778927 |
http://slideplayer.com/slide/3620807/ | 1,508,223,424,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187820927.48/warc/CC-MAIN-20171017052945-20171017072945-00698.warc.gz | 392,489,385 | 29,131 | # Chapter 6: Fluids Engineering
## Presentation on theme: "Chapter 6: Fluids Engineering"— Presentation transcript:
Chapter 6: Fluids Engineering
An Introduction to Mechanical Engineering, 3rd Edition Wickert & Lewis Fluids Engineering Chapter 6:
Chapter 6 Lesson Objectives
Understand key aspects of fluid power Mani... | 1,702 | 6,890 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2017-43 | longest | en | 0.878106 |
https://stemgeeks.net/hive-163521/@gungunkrishu/maths-brain-teasers-127-can-you-get-it-right-with-crazy-8-to-make-1000 | 1,675,171,653,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499871.68/warc/CC-MAIN-20230131122916-20230131152916-00820.warc.gz | 566,829,671 | 88,233 | # Maths Brain Teasers 127 :: Can You get it right with Crazy 8 to make 1000?
in STEMGeeks9 months ago
Hey All; @StemGeeks Mathematician;
Its been a long time that I did the Maths quiz. Last was quiz done was like 2 Months ago. Anyways, let me start the Math Brain Teasers series from where I had left.
Without furthe... | 983 | 3,753 | {"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-2023-06 | latest | en | 0.929371 |
https://ischool.sg/questions/hashtag?type=all&tag=Units+table&level=Primary+6 | 1,638,915,090,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363418.83/warc/CC-MAIN-20211207201422-20211207231422-00356.warc.gz | 408,526,289 | 35,573 | Level 3 PSLE
Ronnie had blue pens and red pens for sale. He sold 240 blue pens. 25% of the pens sold were red.
1. How many blue pens and red pens did Ronnie sell altogether?
2. He sold 40% of his pens. 70% of the pens left unsold were blue. How many red pens did Ronnie have at first?
4 m
Level 3 PSLE
A bookshop is havi... | 788 | 2,855 | {"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... | 3.890625 | 4 | CC-MAIN-2021-49 | longest | en | 0.979722 |
http://mathhelpforum.com/statistics/130240-expected-value-particular-substring-string.html | 1,481,049,079,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698541950.13/warc/CC-MAIN-20161202170901-00431-ip-10-31-129-80.ec2.internal.warc.gz | 186,606,506 | 9,860 | # Thread: Expected value of a particular substring in a string
1. ## Expected value of a particular substring in a string
I have a random string X of 100 letters in which each letter is equally likely to be any 1 of the 26 in the alphabet. What is the expected value of the number of times the substring 'ABCD' occurs ... | 484 | 1,746 | {"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": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.28125 | 4 | CC-MAIN-2016-50 | longest | en | 0.903135 |
https://doubtnut.com/question-answer/find-12-rational-between-numbers-1-and-2-is-7825 | 1,606,948,419,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141716970.77/warc/CC-MAIN-20201202205758-20201202235758-00400.warc.gz | 258,705,471 | 57,556 | or
# Find 12 rational between numbers -1 and 2 is
Question from Class 8 Chapter Rational Numbers
Apne doubts clear karein ab Whatsapp par bhi. Try it now.
Watch 1000+ concepts & tricky questions explained!
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Solution :
Here, we have to select 12 numbers grea... | 332 | 841 | {"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-2020-50 | latest | en | 0.73139 |
https://www.gradesaver.com/textbooks/science/physics/physics-for-scientists-and-engineers-a-strategic-approach-with-modern-physics-3rd-edition/chapter-26-the-electric-field-exercises-and-problems-page-775/5 | 1,537,405,462,000,000,000 | text/html | crawl-data/CC-MAIN-2018-39/segments/1537267156314.26/warc/CC-MAIN-20180919235858-20180920015858-00025.warc.gz | 711,871,623 | 12,481 | ## Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (3rd Edition)
Published by Pearson
# Chapter 26 - The Electric Field - Exercises and Problems - Page 775: 5
#### Answer
(a) $E = 36~N/C$ (b) $E = 18~N/C$
#### Work Step by Step
(a) We can find the electric field strength at the poin... | 347 | 921 | {"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... | 3.90625 | 4 | CC-MAIN-2018-39 | longest | en | 0.799142 |
https://math.stackexchange.com/questions/2136779/calculus-why-do-we-define-rate-of-change-as-dy-dx/2136841 | 1,723,191,908,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640762343.50/warc/CC-MAIN-20240809075530-20240809105530-00123.warc.gz | 309,799,195 | 47,262 | # Calculus: why do we define rate of change as $dy/dx$?
I'm just starting to learn Calculus using Morris Klines' awesome book, "Calculus, an intuitive and physical approach." I really like it so far.
I'm just at the beginning, and after learning how to differentiate I was wondering why rate of change is defined exact... | 4,348 | 17,510 | {"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... | 4.40625 | 4 | CC-MAIN-2024-33 | latest | en | 0.92028 |
https://ru.scribd.com/document/365546066/NOTE-CHAPTER-1-docx | 1,611,467,462,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703547333.68/warc/CC-MAIN-20210124044618-20210124074618-00183.warc.gz | 526,245,807 | 113,641 | Вы находитесь на странице: 1из 49
# Chapter 1: Random Variables
1.1 Introduction
In this chapter we will discuss two types of random variables and each probability
distribution function, cumulative distribution function. In addition to the calculations
of the probability, we will learn the procedures to find mean, v... | 13,788 | 33,541 | {"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... | 4.46875 | 4 | CC-MAIN-2021-04 | latest | en | 0.886264 |
https://www.queryhome.com/puzzle/4071/how-many-cards-has-brian-sent?show=28915 | 1,561,039,327,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627999218.7/warc/CC-MAIN-20190620125520-20190620151520-00013.warc.gz | 861,670,596 | 31,464 | # How many cards has Brian sent?
82 views
Alexia has already sent out all 61 of her Christmas cards,
Gavin has only sent out 6,
Evan has sent out 5 and Brigit 2.
How many cards has Brian sent?
posted Nov 5, 2014
1
Roman numbers in the name is the key:
Alexia - LXI= 61,
Gavin - VI=6,
Evan - V= 5,
Brigit - II= 2,... | 372 | 1,332 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.953125 | 4 | CC-MAIN-2019-26 | longest | en | 0.986171 |
https://documen.tv/question/after-training-for-a-marathon-you-would-like-to-complete-your-first-attempt-of-the-26-22-mile-ra-17420198-22/ | 1,659,889,363,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882570651.49/warc/CC-MAIN-20220807150925-20220807180925-00599.warc.gz | 219,160,165 | 15,702 | ## After training for a marathon, you would like to complete your first attempt of the 26.22 mile race in under 4.800 hours. At what pace is th
Question
After training for a marathon, you would like to complete your first attempt of the 26.22 mile race in under 4.800 hours. At what pace is the slowest you could run a... | 213 | 687 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.796875 | 4 | CC-MAIN-2022-33 | latest | en | 0.928822 |
http://vkundeti.blogspot.com/ | 1,488,078,496,000,000,000 | text/html | crawl-data/CC-MAIN-2017-09/segments/1487501171933.81/warc/CC-MAIN-20170219104611-00463-ip-10-171-10-108.ec2.internal.warc.gz | 268,094,773 | 23,840 | ## Friday, January 20, 2017
### An Efficient Algorithm to Determine the Order of a Permutation.
Consider at set $S = \{1,2,3\ldots n\}$ and recall that $S_n$ a set of all permutations of $S$ form a group under composition (<$S_n, *$>). E.g. $S=\{1,2,3,4\}$ , $\pi_1 = [3\,4\,2\,1]$ and $\pi_2 = [4\,1\,3\,2]$. To under... | 6,766 | 21,538 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.03125 | 4 | CC-MAIN-2017-09 | longest | en | 0.846086 |
https://byjus.com/rd-sharma-solutions/class-9-maths-chapter-23-graphical-representation-of-statistical-data/ | 1,701,427,004,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100286.10/warc/CC-MAIN-20231201084429-20231201114429-00630.warc.gz | 187,635,396 | 121,905 | # RD Sharma Solutions for Class 9 Maths Chapter 23 Graphical Representation of Statistical Data
## RD Sharma Solutions Class 9 Maths Chapter 23 – Free PDF Download
RD Sharma Solutions for Class 9 Maths Chapter 23 Graphical Representation of Statistical Data are given here, which consists of questions and answers rela... | 2,857 | 12,032 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5 | 4 | CC-MAIN-2023-50 | latest | en | 0.889521 |
https://math.stackexchange.com/questions/4076659/transform-the-squared-error-loss-function-to-matrix-form | 1,642,363,441,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320300010.26/warc/CC-MAIN-20220116180715-20220116210715-00522.warc.gz | 466,862,159 | 34,174 | # Transform the squared error loss function to matrix form
I have n data, $$x_i$$ are the inputs, and $$y_i$$ are the labels. $$x_i$$ is $$d$$-dimension, and $$y_i$$ is $$p$$-dimension. We have a prediction function that is $$f(x) = W^Tx$$. $$W$$ is a matrix of dimension $$d \times p$$.
The squared error loss functio... | 907 | 2,223 | {"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... | 3.53125 | 4 | CC-MAIN-2022-05 | latest | en | 0.605188 |
https://web2.0calc.com/questions/jejs | 1,531,731,087,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676589237.16/warc/CC-MAIN-20180716080356-20180716100356-00349.warc.gz | 803,110,061 | 5,428 | +0
# Jejs
0
328
2
If a flat- screen TV is a rectangle with a 53-inches diagonal and a width of 45-inches, What isheight of the screen?
Guest Feb 17, 2017
#1
+12560
+5
Use Pythagorean theorem
a^ + b^2 = c^2
a^2 + 45^2 = 53^2
a = sqrt(53^2-45^2) = 28 inch height
ElectricPavlov Feb 17, 2017
#1
+12560
+5
Use Py... | 341 | 777 | {"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... | 4.03125 | 4 | CC-MAIN-2018-30 | latest | en | 0.62915 |
http://mathhelpforum.com/differential-equations/128836-free-fall-differential-equations-problem-i-am-stuck-print.html | 1,511,109,706,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934805687.20/warc/CC-MAIN-20171119153219-20171119173219-00361.warc.gz | 192,240,978 | 3,665 | # Free Fall Differential Equations Problem - I am stuck
• Feb 14th 2010, 05:40 PM
Free Fall Differential Equations Problem - I am stuck
Question:
An Object of mass 5.00 kg is given an initial downward velocity of 74.5 m/sec and then allowed to fall under the influence of gravity. Assume the force due to air resistanc... | 628 | 2,230 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.890625 | 4 | CC-MAIN-2017-47 | longest | en | 0.927029 |
https://uniontestprep.com/ged-test/blog/helpful-formulas-for-the-ged-science-test | 1,670,288,137,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446711064.71/warc/CC-MAIN-20221205232822-20221206022822-00140.warc.gz | 614,790,272 | 14,399 | # Helpful Formulas for the GED® Science Test
The scope of the GED® Science Test is limited to scientific skills rather than scientific knowledge or memorization. That’s great for you! You don’t have to remember lengthy formulas or concepts, but you need to handle the formulas with confidence. So, even though the formu... | 1,914 | 5,727 | {"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... | 4.28125 | 4 | CC-MAIN-2022-49 | latest | en | 0.814475 |
http://mathhelpforum.com/number-theory/159648-multiplicative-proof-print.html | 1,529,757,429,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267864958.91/warc/CC-MAIN-20180623113131-20180623133131-00095.warc.gz | 196,061,890 | 2,989 | # Multiplicative Proof
• Oct 14th 2010, 01:15 PM
Janu42
Multiplicative Proof
I'm definitely overthinking this...
Show that if f and g are multiplicative functions, then fg is also multiplicative, where (fg)(n) = f(n)g(n) for every positive integer n.
Here's what I'm thinking:
If n is prime, then n = 1*n, and f(1*n)... | 779 | 2,569 | {"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-2018-26 | latest | en | 0.876459 |
https://nrich.maths.org/public/leg.php?code=-5&cl=2&cldcmpid=86 | 1,534,253,238,000,000,000 | text/html | crawl-data/CC-MAIN-2018-34/segments/1534221209040.29/warc/CC-MAIN-20180814131141-20180814151141-00470.warc.gz | 747,521,904 | 8,460 | # Search by Topic
#### Resources tagged with Divisibility similar to Round and Round the Circle:
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### There are 40 results
Broad Topics > Numbers and the Number System > Divisibility
### Division Rules
##### Age 7 to 11 Challenge Level:
This challenge encourage... | 1,786 | 7,031 | {"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-2018-34 | latest | en | 0.908281 |
https://mathhelpforum.com/tags/factorising/ | 1,575,789,763,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540507109.28/warc/CC-MAIN-20191208072107-20191208100107-00440.warc.gz | 454,468,558 | 17,512 | # factorising
1. ### factorising so that one factor must be:
I just started a chapter on factorising and for the life of me can't figure the following out: Factorise 1 + x^2 so that one factor must be: 1. 1/x 2. x 3. x^2 I've attached how the examples mentioned above are solved. Is this the best possible explanation ... | 1,360 | 4,728 | {"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... | 4.03125 | 4 | CC-MAIN-2019-51 | longest | en | 0.952843 |
https://logicgrimoire.wordpress.com/2012/09/ | 1,627,805,514,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046154163.9/warc/CC-MAIN-20210801061513-20210801091513-00445.warc.gz | 379,670,370 | 13,051 | # How to calculate the circumference of a circle (without knowing pi)
Some time ago I posted the following little challenge to www.reddit.com/r/programming:
Dear Proggit: Imagine that you must devise a method to calculate the circumference of a circle of any radius. The catch? You are unaware of the existence of Pi.
... | 651 | 2,766 | {"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-2021-31 | latest | en | 0.913315 |
https://nrich.maths.org/public/leg.php?code=-455&cl=2&cldcmpid=2928 | 1,508,647,002,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187825141.95/warc/CC-MAIN-20171022041437-20171022061437-00422.warc.gz | 774,334,818 | 7,952 | # Search by Topic
#### Resources tagged with Video similar to Using Games in the Classroom:
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Group worthy. Visualising. Rich Tasks. Games. Pedagogy. Mathematical Thinking. Interactivities. Problem solving. Ne... | 1,429 | 6,233 | {"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-2017-43 | latest | en | 0.83358 |
https://www.thestudentroom.co.uk/showthread.php?t=6900150 | 1,621,366,594,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243991514.63/warc/CC-MAIN-20210518191530-20210518221530-00491.warc.gz | 986,173,501 | 32,492 | Watch
Announcements
#1
Peter aims straight across the river, and is carried downstream by the current.
i How long does he take to reach the other side?
il Work out his actual speed of travel. b Mary swims to the closest point on the opposite bank.
i In which direction does she aim? ii Work out her actual speed of trave... | 1,069 | 4,230 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.65625 | 4 | CC-MAIN-2021-21 | latest | en | 0.96151 |
http://www.physicsforums.com/showthread.php?t=84365 | 1,409,622,962,000,000,000 | text/html | crawl-data/CC-MAIN-2014-35/segments/1409535921318.10/warc/CC-MAIN-20140909043028-00074-ip-10-180-136-8.ec2.internal.warc.gz | 1,291,857,497 | 7,611 | # Magnitude of Force
by Bama
Tags: force, magnitude
P: 321 Magnitude of Force Your formula is correct but you forgot to inclue the sign of q3 in your calculation. Recall that the electrical force between two charges is given by: $$F = \frac {1}{4 \pi \epsilon_0} \frac {Q_1Q_2}{r^2}$$ So for part 1) Q1 = 4x10^-6 C and... | 277 | 914 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.5625 | 4 | CC-MAIN-2014-35 | latest | en | 0.904809 |
http://www.slideserve.com/shanae/work-and-power | 1,506,018,058,000,000,000 | text/html | crawl-data/CC-MAIN-2017-39/segments/1505818687834.17/warc/CC-MAIN-20170921172227-20170921192227-00614.warc.gz | 576,099,242 | 12,568 | 1 / 15
# Work and Power - PowerPoint PPT Presentation
Work and Power. Presented by: Ms. Quarles. Did you do work?.
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
## PowerPoint Slideshow about ' Work and Power' - shanae
Download Policy: Content on the Websit... | 1,126 | 4,856 | {"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-2017-39 | latest | en | 0.927477 |
https://stats.stackexchange.com/questions/3377/online-algorithm-for-mean-absolute-deviation-and-large-data-set | 1,624,241,511,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623488259200.84/warc/CC-MAIN-20210620235118-20210621025118-00096.warc.gz | 468,962,695 | 47,436 | # Online algorithm for mean absolute deviation and large data set
I have a little problem that is making me freaking out. I have to write procedure for an online acquisition process of a multivariate time series. At every time interval (for example 1 second), I get a new sample, which is basically a floating point vec... | 4,476 | 17,020 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.703125 | 4 | CC-MAIN-2021-25 | latest | en | 0.926214 |
https://en.wikipedia.org/wiki/Exact_division | 1,481,342,555,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698542938.92/warc/CC-MAIN-20161202170902-00053-ip-10-31-129-80.ec2.internal.warc.gz | 837,902,351 | 28,742 | # Exact division
An exact division, also called even division or consensus division, is a division of a heterogeneous resource ("cake") to several subsets such that each of n people with different tastes agree about the valuations of the pieces.[1]:127
For example, consider a cake which is half chocolate and half van... | 7,013 | 27,079 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 130, "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, "m... | 3.96875 | 4 | CC-MAIN-2016-50 | latest | en | 0.921829 |
https://math.stackexchange.com/questions/1479983/linear-independence-spanning-injectivity-and-surjectivity | 1,585,733,194,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370505550.17/warc/CC-MAIN-20200401065031-20200401095031-00341.warc.gz | 555,266,308 | 33,988 | # Linear independence, Spanning, Injectivity, and Surjectivity
We were told in class that when we proved that a function between two vector spaces is injective and surjective, essentially we were proving that a basis for the vector space is linearly independent and spanning, respectively. I was just wondering how this... | 1,322 | 4,212 | {"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... | 4.125 | 4 | CC-MAIN-2020-16 | latest | en | 0.874215 |
https://socratic.org/questions/how-to-do-these-pythagorean-theorem-math-questions#371256 | 1,656,881,604,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656104249664.70/warc/CC-MAIN-20220703195118-20220703225118-00133.warc.gz | 588,916,425 | 8,011 | # How To Do These Pythagorean Theorem Math Questions?
## Hi all, here are some questions for the past day I am not able to absolutely understand could someone please give me explanations on how to solve these? I will put the pictures below. This is 9 the question This is 9c I am unable to solve this This is number $3 ... | 1,744 | 4,031 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 82, "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... | 4.53125 | 5 | CC-MAIN-2022-27 | latest | en | 0.80091 |
http://www.slideshare.net/Lecturer-ava/first-order-ordinary | 1,419,033,221,000,000,000 | text/html | crawl-data/CC-MAIN-2014-52/segments/1418802768982.112/warc/CC-MAIN-20141217075248-00128-ip-10-231-17-201.ec2.internal.warc.gz | 782,784,794 | 35,657 | Upcoming SlideShare
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# First order ordinary
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No notes for ... | 4,782 | 14,351 | {"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... | 4.46875 | 4 | CC-MAIN-2014-52 | latest | en | 0.858533 |
https://www.onlinecalculator.com/ps-to-kw.html | 1,723,205,691,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640763425.51/warc/CC-MAIN-20240809110814-20240809140814-00289.warc.gz | 717,194,467 | 4,581 | # Pferdestarke to kilowatts (ps to kW)
Power (Pferdestärke - ps): Power (kilowatts - kW):
The calculator allows you to convert pferdestarke to kilowatts (ps to kW). Perform the reverse calculation: kW to ps
1 pferdestarke = 0.7355 kilowatt (approximately equal to)1 kilowatt = 1.3596 pferdestarke (approximately equa... | 1,309 | 3,665 | {"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-2024-33 | latest | en | 0.658463 |
https://math.stackexchange.com/questions/3223466/given-a-scalar-field-how-to-show-that-the-eigenvalues-of-its-hessian-are-bounde | 1,568,930,542,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514573735.34/warc/CC-MAIN-20190919204548-20190919230548-00077.warc.gz | 551,347,360 | 31,623 | # Given a scalar field, how to show that the eigenvalues of its Hessian are bounded?
Show that the eigenvalues of the Hessian of $$f(x_1,x_2) := x_1^2+x_1x_2+x_2^2+\ln (1+2e^{x_2})$$ are bounded, i.e., $$1 \leq \lambda_{\min} \left(\nabla^2 f(x)\right) \leq \lambda_{\max}\left(\nabla^2 f(x)\right) \leq 4$$
What I tri... | 976 | 2,121 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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... | 3.828125 | 4 | CC-MAIN-2019-39 | latest | en | 0.609245 |
https://www.numbersaplenty.com/3435 | 1,696,112,880,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233510730.6/warc/CC-MAIN-20230930213821-20231001003821-00223.warc.gz | 996,400,657 | 3,168 | Search a number
3435 = 35229
BaseRepresentation
bin110101101011
311201020
4311223
5102220
623523
713005
oct6553
94636
103435
112643
121ba3
131743
141375
151040
hexd6b
3435 has 8 divisors (see below), whose sum is σ = 5520. Its totient is φ = 1824.
The previous prime is 3433. The next prime is 3449. The reversal of 34... | 560 | 1,813 | {"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-2023-40 | latest | en | 0.894237 |
http://list.seqfan.eu/pipermail/seqfan/2004-September/004274.html | 1,716,057,506,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971057494.65/warc/CC-MAIN-20240518183301-20240518213301-00748.warc.gz | 18,380,985 | 2,727 | # Sequences of "periodic factors"; Jacobsthal-Lucas numbers
creigh at o2online.de creigh at o2online.de
Mon Sep 13 20:29:32 CEST 2004
```Observe the sequence:
a(0) = 2
a(2) = 7
a(3) = 11
a(4) = 25 = 5*5
a(5) = 47
a(6) = 97
a(7) = 191
a(8) = 385 = 5*7*11
a(9) = 767 = 13*59
a(10) = 1537 = 29*53
a(11) = 3071 = 37*83
a(... | 985 | 2,095 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2024-22 | latest | en | 0.712852 |
https://testbook.com/objective-questions/ml/mcq-on-power-spectral-density--5eea6a0f39140f30f369e732 | 1,721,843,559,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763518427.68/warc/CC-MAIN-20240724171328-20240724201328-00284.warc.gz | 484,807,288 | 49,406 | # Power Spectral Density MCQ Quiz in मल्याळम - Objective Question with Answer for Power Spectral Density - സൗജന്യ PDF ഡൗൺലോഡ് ചെയ്യുക
Last updated on Apr 24, 2024
നേടുക Power Spectral Density ഉത്തരങ്ങളും വിശദമായ പരിഹാരങ്ങളുമുള്ള മൾട്ടിപ്പിൾ ചോയ്സ് ചോദ്യങ്ങൾ (MCQ ക്വിസ്). ഇവ സൗജന്യമായി ഡൗൺലോഡ് ചെയ്യുക Power Spectral D... | 4,120 | 10,751 | {"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... | 3.546875 | 4 | CC-MAIN-2024-30 | latest | en | 0.4213 |
https://www.coolstuffshub.com/speed/convert/mach-to-microns-per-minute/ | 1,660,743,662,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882572908.71/warc/CC-MAIN-20220817122626-20220817152626-00655.warc.gz | 650,588,184 | 6,407 | # Convert Mach to Microns per minute (Ma to µ/min Conversion)
1 Ma = 3430002229.5 µ/min
## How to convert mach to microns per minute?
To convert mach to microns per minute, multiply the value in mach by 3430002229.5.
You can use the conversion formula :
microns per minute = mach × 3430002229.5
1 mach is equal to 3... | 638 | 1,752 | {"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... | 3.9375 | 4 | CC-MAIN-2022-33 | latest | en | 0.296016 |
https://pdesolutions.com/help/differentialoperators.html | 1,722,916,388,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640476479.26/warc/CC-MAIN-20240806032955-20240806062955-00128.warc.gz | 357,893,617 | 3,942 | Problem Descriptor Reference > The Elements of a Descriptor > Operators > Differential Operators
# Differential Operators
Navigation: Problem Descriptor Reference > The Elements of a Descriptor > Operators >
# Differential Operators
Differential operator names are constructed from the coordinate names for the pr... | 614 | 2,649 | {"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-2024-33 | latest | en | 0.806527 |
https://artofproblemsolving.com/wiki/index.php?title=2021_AMC_10B_Problems/Problem_24&oldid=145800 | 1,618,756,048,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038492417.61/warc/CC-MAIN-20210418133614-20210418163614-00478.warc.gz | 225,565,000 | 12,487 | # 2021 AMC 10B Problems/Problem 24
## Problem
Arjun and Beth play a game in which they take turns removing one brick or two adjacent bricks from one "wall" among a set of several walls of bricks, with gaps possibly creating new walls. The walls are one brick tall. For example, a set of walls of sizes $4$ and $2$ can ... | 1,891 | 4,843 | {"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": 33, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.765625 | 4 | CC-MAIN-2021-17 | latest | en | 0.56982 |
https://www.physicsforums.com/threads/chain-rule-differentials-trick.767299/ | 1,532,105,822,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676591718.31/warc/CC-MAIN-20180720154756-20180720174756-00400.warc.gz | 959,182,341 | 14,787 | # Chain Rule, Differentials "Trick"
1. Aug 23, 2014
I was playing around with some simple differential equations earlier and I discovered something cool (at least for me).
Suppose you have $$y=sin(x^2) \Rightarrow \frac{dy}{dx}=2xcos(x^2)$$
What if, instead of taking the derivative with respect to $x$, I want to tak... | 1,435 | 4,605 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.4375 | 4 | CC-MAIN-2018-30 | latest | en | 0.880973 |
https://www.physicsforums.com/threads/im-struggling-on-manipulating-kinematics.855632/ | 1,527,075,041,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794865595.47/warc/CC-MAIN-20180523102355-20180523122355-00564.warc.gz | 829,196,479 | 17,057 | # Homework Help: I'm struggling on manipulating kinematics
1. Feb 4, 2016
### Rebecca Berger
1. The problem statement, all variables and given/known data
Given the equations X=X0+v0t+1/2at^2 and v=v0t+at, show that an expression for v that has no explicit dependence on time can be written as v=+-√v0^2+2a(X-X0)
2. R... | 418 | 1,297 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2018-22 | latest | en | 0.91776 |
http://www.mathkun.com/prime-factorization-of/number/80-as-a-product-of-prime-factors | 1,544,697,944,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376824675.15/warc/CC-MAIN-20181213101934-20181213123434-00588.warc.gz | 435,066,367 | 5,028 | USING OUR SERVICES YOU AGREE TO OUR USE OF COOKIES
# What Is The Prime Factorization Of 80
What is the prime factorization of 80? Answer: 2 * 2 * 2 * 2 * 5
The prime factorization of 80 has 5 prime factors. If you multiply all primes in the factorization together then 80=2 * 2 * 2 * 2 * 5. Prime factors can only hav... | 1,911 | 7,480 | {"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-2018-51 | latest | en | 0.939964 |
https://educationexpert.net/mathematics/2566663.html | 1,660,502,221,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882572063.65/warc/CC-MAIN-20220814173832-20220814203832-00288.warc.gz | 238,353,295 | 7,023 | 17 April, 22:47
# Find two consecutive negative integers whose product is 90
0
1. 17 April, 23:24
0
-10, - 9
Step-by-step explanation:
Let x = first negative answer
then
x (x+1) = 90
x^2 + x = 90
x^2 + x - 90 = 0
(x+10) (x-9) = 0
x = (-10, 9)
Since we're looking for a negative answer, throw out the positive ... | 153 | 417 | {"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 | 0.807663 |
https://www.jiskha.com/questions/672170/Several-appliances-are-supplied-with-a-potential-difference-of-314-V-and-are-operated | 1,560,997,596,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627999130.50/warc/CC-MAIN-20190620004625-20190620030625-00102.warc.gz | 801,882,662 | 5,381 | # Physics -Electricity
Several appliances are supplied with a potential difference of 314 V and are operated continuously for a 24 h period. How much energy is used if the appliance is a 30.0 W stereo?
How much of energy is used if the appliance is an electric oven that draws 70.0 A of current?
How much energy is us... | 1,101 | 3,809 | {"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... | 3.65625 | 4 | CC-MAIN-2019-26 | latest | en | 0.914917 |
https://www.gradesaver.com/textbooks/math/geometry/geometry-common-core-15th-edition/chapter-7-similarity-7-3-providing-triangles-similar-lesson-check-page-455/1 | 1,716,521,443,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058677.90/warc/CC-MAIN-20240524025815-20240524055815-00009.warc.gz | 691,981,404 | 13,104 | ## Geometry: Common Core (15th Edition)
Yes, the triangles are similar. $\triangle AZE$ ~ $\triangle RBE$ using the AA Similarity Postulate.
We are given the measures of several angles in the two triangles. Let's see if the Angle-Angle Similarity Postulate can be applied here: $\angle REB ≅ \angle AEZ$, so if $m \angl... | 279 | 1,005 | {"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... | 4.625 | 5 | CC-MAIN-2024-22 | latest | en | 0.760919 |
https://nrich.maths.org/public/topic.php?code=-99&cl=3&cldcmpid=6703 | 1,576,137,935,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540542644.69/warc/CC-MAIN-20191212074623-20191212102623-00259.warc.gz | 483,113,080 | 9,836 | # Resources tagged with: Working systematically
Filter by: Content type:
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Challenge level:
### There are 127 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Working systematically
### One Out One Under
##### Age 14 to 16 Challenge Level:
Imagine a stack of numbered cards with on... | 2,253 | 9,649 | {"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... | 4.46875 | 4 | CC-MAIN-2019-51 | longest | en | 0.866283 |
https://math.stackexchange.com/questions/1130129/hank-and-his-old-car | 1,571,587,836,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570986717235.56/warc/CC-MAIN-20191020160500-20191020184000-00419.warc.gz | 613,055,513 | 33,719 | # Hank and his old car
I'm sort of struggling with this riddle told to me by a friend:
Hank owns a car. He has been taking good care of his car; In fact, he has been taking such good care of it that the age of Hank, and the age his car combined is 56 years!
Coincidentally his car is twice as old as Hank was when his... | 1,327 | 3,917 | {"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... | 4.21875 | 4 | CC-MAIN-2019-43 | latest | en | 0.967086 |
https://www.transum.org/Software/MathsMenu/Starter.asp?ID_Starter=46 | 1,606,726,789,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141211510.56/warc/CC-MAIN-20201130065516-20201130095516-00151.warc.gz | 902,521,394 | 12,633 | # Unfinished Game
## An Advanced Mathematics Lesson Starter Of The Day
A coin is tossed repeatedly. If it comes up heads Pascal gets a point but if it comes up tails Fermat wins a point. The first person to win three points is the winner and receives the prize of £12.
Unfortunately the game had to end abruptly after... | 2,072 | 10,294 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.0625 | 4 | CC-MAIN-2020-50 | longest | en | 0.976699 |
https://job-adda.in/maths-formulas-pdf-download/ | 1,606,219,198,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141176256.21/warc/CC-MAIN-20201124111924-20201124141924-00634.warc.gz | 359,762,072 | 23,390 | Maths Formula PDF, SSC Maths Formulas PDF Free Download, Aptitude Formulas PDF: Welcome to all of you once again on Job-Adda.in as you all know that we keep coming here every day with the best Study Material, in the same way, today we have brought for you all Maths Formulas PDF. In this post, maths all formulas pdf and... | 879 | 2,527 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.125 | 4 | CC-MAIN-2020-50 | latest | en | 0.729928 |
http://www.enotes.com/homework-help/conor-wants-put-moat-around-his-rectangular-castle-366567 | 1,477,180,203,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988719079.39/warc/CC-MAIN-20161020183839-00252-ip-10-171-6-4.ec2.internal.warc.gz | 436,429,645 | 10,196 | Conor wants to put a moat around his rectangular castle. Let m= the width of the moat. The castle is 60 ft X 45 ftWrite a polynomial that represent the total area of the castle and moat. Find the...
Conor wants to put a moat around his rectangular castle. Let m= the width of the moat. The castle is 60 ft X 45 ft
Writ... | 505 | 1,528 | {"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-2016-44 | latest | en | 0.889214 |
https://www.javatpoint.com/range-addition-problem-in-java | 1,718,795,585,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861817.10/warc/CC-MAIN-20240619091803-20240619121803-00690.warc.gz | 742,002,224 | 12,143 | # Range Addition Problem in Java
The field of computer science and programming has many interesting problems that not only challenge developers but also provide insights into efficient algorithmic solutions One such problem is the Range Addition Problem, which is often encountered in coding in various interviews, comp... | 969 | 4,978 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2024-26 | latest | en | 0.888387 |
https://www.passeidireto.com/arquivo/61644349/eletromagnetismo-hayt-6-edicao-solution-1 | 1,611,731,039,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610704821253.82/warc/CC-MAIN-20210127055122-20210127085122-00596.warc.gz | 946,868,449 | 14,030 | A maior rede de estudos do Brasil
Grátis
259 pág.
## Pré-visualização | Página 1 de 50
```CHAPTER 1
1.1. Given the vectors M = −10ax + 4ay − 8az and N = 8ax + 7ay − 2az, find:
a) a unit vector in the direction of −M+ 2N.
−M+ 2N = 10ax − 4ay + 8az + 16ax + 14ay − 4az = (26, 10, 4)
Thus
a = (26, 10, 4)|(26, 10, 4)| = ... | 4,059 | 7,651 | {"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-2021-04 | latest | en | 0.756566 |
https://brainly.in/question/321189 | 1,485,119,688,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560281574.78/warc/CC-MAIN-20170116095121-00462-ip-10-171-10-70.ec2.internal.warc.gz | 793,955,765 | 9,509 | # Prove that the square of any positive integer is of the form 5m or,5m+1 or,5m+4 for some integer m.
1
by Pakkar
2016-04-10T12:34:40+05:30
Consider that m=2.square of 2=4, (2×2=4).
5m=5 (2)=10
4 not equals to 10
5m+1=5 (2)+1=11
4 not equals to 11
5m+4=5 (2)+4=14
14 is also not equals to 4.
If we take 5 as "m" the... | 204 | 521 | {"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-2017-04 | latest | en | 0.846045 |
https://www.vedantu.com/question-answer/cardinality-of-the-power-set-of-the-set-class-9-maths-cbse-5f5f5f2068d6b37d1612ab64 | 1,718,934,734,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198862032.71/warc/CC-MAIN-20240620235751-20240621025751-00036.warc.gz | 930,625,312 | 26,802 | Courses
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What is the cardinality of the power set of the set {0, 1, 2}?(a) 8(b) 6(c) 7(d) 9
Last updated date: 21st Jun 2024
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Hint: We are given a set say S as {0, 1, 2}. We will first find the ... | 786 | 2,418 | {"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... | 4.75 | 5 | CC-MAIN-2024-26 | latest | en | 0.891231 |
https://www.essaytown.com/subjects/paper/physics-pushing-pencil-people/77292 | 1,590,615,855,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590347396163.18/warc/CC-MAIN-20200527204212-20200527234212-00257.warc.gz | 700,905,245 | 12,794 | # Physics of Pushing a Pencil Many PeopleThesis
Pages: 3 (1012 words) · Bibliography Sources: 3 · File: .docx · Level: College Senior · Topic: Teaching
Physics of Pushing a Pencil
Many people write all day and never consider the physics behind the act of placing words on paper. However, there is a whole worl... | 905 | 3,874 | {"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-2020-24 | latest | en | 0.943607 |
https://www.mcqlearn.com/grade7/math/class-7-maths-problems.php | 1,571,107,352,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570986655735.13/warc/CC-MAIN-20191015005905-20191015033405-00159.warc.gz | 905,272,461 | 7,069 | Class 7 maths problems multiple choice questions (MCQs), class 7 maths problems quiz answers, test prep 1 to learn online elementary school courses for math degree. Pythagoras theorem MCQs, class 7 maths problems quiz questions and answers for online elementary education degree. Learn pythagoras theorem, simultaneous l... | 485 | 1,575 | {"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... | 3.65625 | 4 | CC-MAIN-2019-43 | latest | en | 0.866048 |
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