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https://socratic.org/questions/a-triangle-has-sides-a-b-and-c-sides-a-and-b-have-lengths-of-12-and-7-respective-1 | 1,720,880,266,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514494.35/warc/CC-MAIN-20240713114822-20240713144822-00310.warc.gz | 446,896,937 | 6,110 | # A triangle has sides A, B, and C. Sides A and B have lengths of 12 and 7, respectively. The angle between A and C is (7pi)/24 and the angle between B and C is (5pi)/8. What is the area of the triangle?
Mar 26, 2018
color(indigo)("Area of the triangle "A_t ~~ 10.87 " sq units"
#### Explanation:
$a = 12 , b = 7 , ... | 256 | 661 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "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... | 4.375 | 4 | CC-MAIN-2024-30 | latest | en | 0.864894 |
https://mathematica.stackexchange.com/questions/244440/derivative-of-a-norm | 1,628,096,240,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046154878.27/warc/CC-MAIN-20210804142918-20210804172918-00284.warc.gz | 398,110,205 | 38,020 | # Derivative of a norm
I learned not use the Norm[] function when computing vector derivative, so I use the dot product instead:
In: D[x.x, x]
Out: 1.x + x.1
What does the result mean? Is 1=(1, 1, .., 1) here? Why can't it show just 2x as the result? And Mathematica won't resolve it when I define x?
In: 1.x + x .1... | 547 | 1,665 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.765625 | 4 | CC-MAIN-2021-31 | longest | en | 0.88258 |
http://www.enotes.com/homework-help/what-geometry-76771 | 1,477,392,161,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988720026.81/warc/CC-MAIN-20161020183840-00115-ip-10-171-6-4.ec2.internal.warc.gz | 433,045,041 | 14,381 | # What is geometry?
jovona | (Level 1) Salutatorian
Posted on
Geometry is a branch of mathematics that deals with the properties, measurement, and relationships between points, lines, surfaces, and solids. The word, geometry, comes from the Greek word geometria. The literal translation of geometria is "to measure th... | 1,244 | 5,861 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.25 | 4 | CC-MAIN-2016-44 | latest | en | 0.961678 |
http://www.enotes.com/homework-help/find-derivative-following-functions-f-x-x-8-sin-5x-221921 | 1,477,524,144,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988721008.78/warc/CC-MAIN-20161020183841-00355-ip-10-171-6-4.ec2.internal.warc.gz | 423,210,245 | 11,139 | # Find the derivative of the following functions:f (x)= x^8 sin 5x
hala718 | High School Teacher | (Level 1) Educator Emeritus
Posted on
f (x)= x^8 sin 5x
We need to find the first derivative:
Let f(x) = u*v such that:
u= x^8 ==> u' = 8x^7
v= sin5x ==> v' = 5cos5x
Then we know that:
f'(x) = ( u'v + uv'... | 866 | 2,115 | {"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-2016-44 | latest | en | 0.790669 |
https://mathematica.stackexchange.com/questions/259661/computing-an-infinite-sum?noredirect=1 | 1,718,368,131,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861546.27/warc/CC-MAIN-20240614110447-20240614140447-00038.warc.gz | 360,900,366 | 41,027 | # Computing an infinite sum
I wish to compute $$\sum_{n=1}^{\infty} f(n)e^{-nz}$$ where $$f(n)= |\{(a,b,c)| abc=n\}|$$ and $$z>0$$. Its easy to compute that if $$n = \prod p_{i}^{\alpha_i}$$ where $$p_i$$ are distinct primes then $$f(n)= \prod \binom{\alpha_i+2}{2}$$ For instance $$6=2\times 3$$ and we can check that ... | 1,226 | 4,069 | {"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... | 3.6875 | 4 | CC-MAIN-2024-26 | latest | en | 0.871371 |
https://math.answers.com/Q/What_is_thirteen_subtracted_from_twice_the_number | 1,713,629,643,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817670.11/warc/CC-MAIN-20240420153103-20240420183103-00146.warc.gz | 355,126,588 | 47,294 | 0
What is thirteen subtracted from twice the number?
Updated: 9/18/2023
Wiki User
13y ago
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2N-13
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13y ago
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### It's a Fence!
##### Stage: 1 and 2 Challenge Level:
In this challenge, you will work in a group to investigate circular fences enclosing trees that are planted in square or t... | 2,141 | 9,687 | {"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... | 3.609375 | 4 | CC-MAIN-2017-43 | latest | en | 0.894741 |
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This discussion is necessarily incomplete. Entire books exist on any subject mentioned below (e.g., floating point error). Our goals are modest: first, to introduce the basic notions of error analysis as they apply to `ode`; second, to steer you around the more obvious pitfalls. ... | 2,383 | 10,762 | {"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-2019-18 | longest | en | 0.904907 |
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A057208 Primes of the form 8k+5 generated recursively: a(1)=5, a(n) = least prime p == 5 (mod 8) with p | 4+Q^2, where Q is the product... | 844 | 2,414 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2020-16 | latest | en | 0.40816 |
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We can mathematically combine and manipulate implicit surfaces in all sort of ways to create shapes that would be extremely hard to produce with more traditional modeling methods (especially polygons). Generally the method of assembling shapes to create m... | 1,746 | 7,502 | {"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 | 0.941509 |
https://hextobinary.com/unit/acceleration/from/mmh2/to/kmh2/105 | 1,723,480,589,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641045630.75/warc/CC-MAIN-20240812155418-20240812185418-00810.warc.gz | 235,193,424 | 15,793 | # 105 Millimeter/Hour Squared in Kilometer/Hour Squared
Acceleration
Millimeter/Hour Squared
Kilometer/Hour Squared
105 Millimeter/Hour Squared = 0.000105 Kilometer/Hour Squared
## How many Kilometer/Hour Squared are in 105 Millimeter/Hour Squared?
The answer is 105 Millimeter/Hour Squared is equal to 0.000105 Kilom... | 1,984 | 6,882 | {"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... | 3.5 | 4 | CC-MAIN-2024-33 | latest | en | 0.904597 |
https://www.physicsforums.com/threads/question-about-special-relativity-and-matching-results.806935/ | 1,508,208,767,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187820556.7/warc/CC-MAIN-20171017013608-20171017033608-00333.warc.gz | 1,245,660,184 | 20,630 | Question about Special Relativity and matching results
1. Apr 5, 2015
boggledandnot
Assume a light was emitted from the origins of two frames in relative motion.
Assume the light acquired some position (x,y,z,t) in an F frame. Then map that point using the lorentz transformations to (x',y',z',t') in a F' frame.
Ca... | 2,549 | 9,740 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.71875 | 4 | CC-MAIN-2017-43 | longest | en | 0.871813 |
https://socratic.org/questions/how-do-you-calculate-sin-1-0-4 | 1,722,658,376,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640356078.1/warc/CC-MAIN-20240803025153-20240803055153-00319.warc.gz | 419,281,262 | 5,854 | # How do you calculate sin^-1 (-0.4)?
Mar 5, 2018
$x = {203}^{\circ} 58$
$x = - {23}^{\circ} 58$, or $x = {336}^{\circ} 42$ (co-terminal)
#### Explanation:
${\sin}^{-} 1 \left(- 0.4\right)$ --> arc x whose sin is (-0.4)
sin x = - 0.4. Calculator gives -->
x = - 23^@58, or x = 336^@42 (co-terminal)
Unit circle gives... | 181 | 432 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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... | 4.28125 | 4 | CC-MAIN-2024-33 | latest | en | 0.530791 |
https://www.easyelimu.com/qa/6795/given-position-vectors-points-vector-vectors-coordinates | 1,723,380,757,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640997721.66/warc/CC-MAIN-20240811110531-20240811140531-00235.warc.gz | 586,418,434 | 7,252 | # Given that position vectors of points A and B are a = vector of point a and b = vectors of point b and C is a point on AB such that AC : CB = 1 : 2. Find the coordinates of the point C.
1.3k views
Given that position vectors of points A and B are a = and b = and C is a point on AB such that AC : CB = 1 : 2. Find ... | 163 | 425 | {"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-2024-33 | latest | en | 0.724275 |
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Both algebraic expressions and polynomials are a combination of terms grouped together. What is the difference between them?
"Polynomial" is a precisely defined term. A polynomial is constructed from constants and variables by adding and multiply... | 445 | 1,748 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2022-27 | longest | en | 0.935828 |
https://converter.ninja/volume/dry-gallons-to-us-gallons/609-drygallon-to-usgallon/ | 1,723,455,923,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641036895.73/warc/CC-MAIN-20240812092946-20240812122946-00722.warc.gz | 142,898,684 | 5,489 | # 609 dry gallons in US gallons
## Conversion
609 dry gallons is equivalent to 708.661136363636 US gallons.[1]
## Conversion formula How to convert 609 dry gallons to US gallons?
We know (by definition) that: $1\mathrm{drygallon}\approx 1.16364718614719\mathrm{usgallon}$
We can set up a proportion to solve for the... | 393 | 1,400 | {"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... | 3.921875 | 4 | CC-MAIN-2024-33 | latest | en | 0.619814 |
https://brainly.my/tugasan/142186 | 1,485,088,249,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560281424.85/warc/CC-MAIN-20170116095121-00136-ip-10-171-10-70.ec2.internal.warc.gz | 794,032,775 | 10,177 | What is bigger 3/25 or 0.15
2
dari ka5isaameeraieyraaz
Jawapan
2016-03-19T07:19:34+08:00
3/25 = 0.12
0.12 < 0.15
therefore , 0.15 is bigger than 0.12...
2016-03-19T07:36:09+08:00
0.15 is bigger than 0.12 | 109 | 208 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.625 | 4 | CC-MAIN-2017-04 | latest | en | 0.407045 |
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## Homework Statement
A block of mass $m$ is at rest at the origin at $t=0$. It is pushed with constant force $F_0$ from $x=0$ to $x=L$ across a horizontal surface whose coefficient of kinetic friction is $\mu_k=\mu_0(1-x/L)$. That is, the coefficient of friction decreases from $\mu_0$ at $x=... | 426 | 1,395 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.71875 | 4 | CC-MAIN-2020-05 | latest | en | 0.910666 |
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If a = log8225 and b = log215, then what’s a in terms of b?
1. a = b/2
2. a = 2b/3
3. a = b
4. b = a/2
5. a = 3b/2
a = log8225
8a = 225 = 152
(23)a = 152
23a = 152
23a/2 = 15
b = log215
2b = 15
23a/2 = 2b
3a/2 = b
a = 2b/3. | 140 | 248 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.703125 | 4 | CC-MAIN-2022-33 | latest | en | 0.705351 |
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Oct 16, 2020 | Redmond
## Introduction
Pigs, puppies, ducks and sheep… what do they all have in common? They’re part of this week’s word problems about life on a farm.
Scroll down and read this week’s description with your child. Choose the word problem that’s the right skil... | 494 | 2,074 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2024-30 | longest | en | 0.939764 |
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Ans-266FE-F2010
# Ans-266FE-F2010 - MA 266 Final Exam Fall 2008 version 2...
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MA 266 Final Exam Fall 2008, version 2 Print your last name: first name: Circle the name of your instructor: Janakiraman,... | 644 | 2,149 | {"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-2018-17 | latest | en | 0.834883 |
https://mathhelpforum.com/tags/stable/ | 1,582,086,297,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875144027.33/warc/CC-MAIN-20200219030731-20200219060731-00290.warc.gz | 465,765,386 | 17,437 | # stable
1. ### Finding roots in marginally stable system modeled by complex number
A system can be modeled by (z + 3)(z + 2)(z + 1) + C = 0, where C > 0, and z = x + iy. When it is marginally stable Re(z) = 0. What are the values of the roots in marginally stable condition? At what values of C do they occur? Please ... | 1,764 | 6,466 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.625 | 4 | CC-MAIN-2020-10 | latest | en | 0.900984 |
https://physicscalculations.com/frequency-of-a-wave/ | 1,725,763,926,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700650958.30/warc/CC-MAIN-20240908020844-20240908050844-00036.warc.gz | 449,691,930 | 34,909 | # Frequency of a Wave
## What is Frequency of a Wave?
Frequency of a wave is the number of oscillations or cycles it completes in one second, measured in hertz (Hz). It determines the pitch in sound waves.
The frequency of a wave formula is:
f=1/T
Where T is the period of the wave, representing the time taken for ... | 1,295 | 6,577 | {"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-2024-38 | latest | en | 0.928325 |
https://www.temtatouage.com/math-concepts-formula-memorization-techniques-just-howin-order-to-remember-formulation-in-short-minutes/ | 1,621,351,633,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243989637.86/warc/CC-MAIN-20210518125638-20210518155638-00306.warc.gz | 1,006,028,629 | 9,863 | # Math concepts Formula Memorization Techniques – Just how In order to Remember Formulation in Short minutes
Most people have a challenging time memorizing mathematical formulas. Nevertheless, some assessments need memorizing formulation and students have a tough time with it.
I have produced a approach to discover t... | 1,359 | 6,271 | {"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-2021-21 | latest | en | 0.937865 |
http://docplayer.net/24544048-Activity-4-perimeters-areas-and-slopes-oh-my-objectives-introduction-problem-exploration.html | 1,545,212,470,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376831933.96/warc/CC-MAIN-20181219090209-20181219112209-00357.warc.gz | 77,888,756 | 24,818 | # Activity 4. Perimeters, Areas, and Slopes Oh, My! Objectives. Introduction. Problem. Exploration
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1 Activity 4 Objectives Use analytic geom... | 8,935 | 38,219 | {"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-2018-51 | latest | en | 0.912386 |
https://math.stackexchange.com/questions/919396/finding-basis-for-polynomials-with-coefficients-summing-to-zero | 1,558,842,230,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232258621.77/warc/CC-MAIN-20190526025014-20190526051014-00185.warc.gz | 542,511,549 | 31,980 | # Finding basis for polynomials with coefficients summing to zero
Let $\mathcal{P}_n[x]$ be the space of polynomials of degree $\leq n$ with real coefficients. I want to find a basis for the subspace of $\mathcal{P}_n[x]$ where the coefficents sum to zero, that is, a space $W$ such that $$W = \left\lbrace \sum^n a_k x... | 462 | 1,465 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.765625 | 4 | CC-MAIN-2019-22 | latest | en | 0.846865 |
http://mathhelpforum.com/math-topics/157739-net-displacement-physics.html | 1,527,129,851,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794865884.49/warc/CC-MAIN-20180524014502-20180524034502-00144.warc.gz | 177,444,480 | 10,577 | 1. ## Net Displacement (physics)
the velocity-versus-time graph for a basketball player traveling up and down the court in a straight-line path. Find the net displacement of the player for the 10 s shown on the graph.
I am not too sure where to even start. Or even how someone achieves a velocity of -2m/s. Am i suppos... | 454 | 1,903 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.890625 | 4 | CC-MAIN-2018-22 | latest | en | 0.853515 |
https://www.physicsforums.com/threads/two-series-im-having-problems-with.339104/ | 1,529,674,270,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267864482.90/warc/CC-MAIN-20180622123642-20180622143642-00256.warc.gz | 892,611,097 | 14,699 | # Homework Help: Two series I'm having problems with
1. Sep 21, 2009
### manenbu
1. The problem statement, all variables and given/known data
Express the following as a power series at x=0 and find the interval of convergence:
first one:
$$f(x) = \sqrt{1+x^3}$$
second:
$$f(x) = \frac{x^2-1}{x^2+1} + \cos^{2}{\frac... | 860 | 2,539 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4 | 4 | CC-MAIN-2018-26 | latest | en | 0.878992 |
https://brainmass.com/math/graphs-and-functions/solving-inverse-functions-603100 | 1,674,808,166,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764494974.98/warc/CC-MAIN-20230127065356-20230127095356-00197.warc.gz | 169,756,029 | 74,904 | Explore BrainMass
# The inverse of a function
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This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
Define inverse function. Give a criterion for a function to have an inverse. S... | 366 | 1,348 | {"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-2023-06 | longest | en | 0.881718 |
https://www.coursehero.com/file/phh9hqb/Assignment-instructionsrequirements-here-Answer-all-the-questions-in-both/ | 1,582,987,050,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875149238.97/warc/CC-MAIN-20200229114448-20200229144448-00218.warc.gz | 695,820,149 | 599,594 | # Assignment here answer all the questions in both
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Assignment instructions/requirements here Answer all the questions in both assignments Written work should be clear and legible Credit will only be given for logical and systematic presentation ... | 1,086 | 3,774 | {"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-2020-10 | latest | en | 0.866784 |
https://www.jiskha.com/similar?question=1%29Find+the+sixth+term+of+the+geometric+sequence+for+which+a1%3D5+and+r%3D3+A%291215+B%293645+C%299375+D%2923+I+chose+A+2%29Write+an+equation+for+the+nth+term+of+the+geometric+sequence+-12%2C4%2C-4%2F3...+A%29aN%3D-12%281%2F3%29n-1+B%29aN%3D12%28-1%2F3%29n-1+C%29aN%3D-12%28-1%2F... | 1,566,468,977,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027317037.24/warc/CC-MAIN-20190822084513-20190822110513-00381.warc.gz | 860,582,596 | 27,676 | # 1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)1215 B)3645 C)9375 D)23 I chose A 2)Write an equation for the nth term of the geometric sequence -12,4,-4/3... A)aN=-12(1/3)n-1 B)aN=12(-1/3)n-1 C)aN=-12(-1/3)-n+1 D)aN=-12(-1/3)n-1 I chose C 3)Find
92,916 questions, page 77
1. ## Urgent everyt... | 8,117 | 29,915 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2019-35 | latest | en | 0.907519 |
http://www.britannica.com/topic/differentiation-mathematics | 1,464,573,377,000,000,000 | text/html | crawl-data/CC-MAIN-2016-22/segments/1464049282327.67/warc/CC-MAIN-20160524002122-00127-ip-10-185-217-139.ec2.internal.warc.gz | 390,047,060 | 13,438 | Differentiation
Mathematics
Differentiation, in mathematics, process of finding the derivative, or rate of change, of a function. In contrast to the abstract nature of the theory behind it, the practical technique of differentiation can be carried out by purely algebraic manipulations, using three basic derivatives, ... | 1,034 | 3,975 | {"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... | 4.59375 | 5 | CC-MAIN-2016-22 | latest | en | 0.837524 |
https://www.physicsforums.com/threads/zero-launch-angle-vox-and-angle.202754/ | 1,544,981,046,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376827963.70/warc/CC-MAIN-20181216165437-20181216191437-00111.warc.gz | 987,165,337 | 12,501 | # Homework Help: Zero Launch Angle: Vox and Angle
1. Dec 5, 2007
### SteveThePharmer
1. The problem statement, all variables and given/known data
A basketball is thrown horizontally with an initial speed of 4.20 m/s. A straight line drawn from the release point to the landing point makes an angle of 30.0° with the ... | 352 | 952 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.84375 | 4 | CC-MAIN-2018-51 | latest | en | 0.839048 |
https://www.geeksforgeeks.org/evaluate-sin-35-sin-55-cos-35-cos-55/?ref=ml_lbp | 1,701,328,683,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100172.28/warc/CC-MAIN-20231130062948-20231130092948-00896.warc.gz | 895,978,061 | 42,228 | # Evaluate sin 35° sin 55° – cos 35° cos 55°
Trigonometry is basically the study of the relationship between the angles and the sides of a triangle. It is one of the widely used topics of Mathematics that is used in daily life. t involves operations on a right-angled triangle i.e. a triangle having one of the angles e... | 1,533 | 4,682 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.6875 | 5 | CC-MAIN-2023-50 | latest | en | 0.874708 |
https://math.stackexchange.com/questions/1715611/evaluate-displaystyle-int-02-sqrt4x-1-textdx | 1,580,298,039,000,000,000 | text/html | crawl-data/CC-MAIN-2020-05/segments/1579251796127.92/warc/CC-MAIN-20200129102701-20200129132701-00351.warc.gz | 553,633,921 | 31,461 | # Evaluate $\displaystyle\int_0^{2}\sqrt{4x + 1} \text{d}x$
Evaluate $\displaystyle\int_0^{2}\sqrt{4x + 1}~\text{d}x$
This becomes:
$\displaystyle\int_0^{2}(4x + 1)^\frac{1}2~\text{d}x$
I am not sure where to go from here, I suspect it might use the chain rule or reverse chain rule.
• Hint: Let $u = 4 x + 1$ – Moo... | 789 | 1,934 | {"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... | 4.46875 | 4 | CC-MAIN-2020-05 | latest | en | 0.741235 |
https://homeworkdoers.com/linear-regression-exercises-10/ | 1,618,208,384,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038066613.21/warc/CC-MAIN-20210412053559-20210412083559-00153.warc.gz | 408,210,011 | 10,419 | # Linear Regression Exercises
Research Question: Does the number of hours worked per week (workweek) predict family income (income)?
Using Polit2SetA data set, run a simple regression using Family Income (income) as the outcome variable (Y) and Number of Hours Worked per Week (workweek) as the independent variable (X... | 1,474 | 6,605 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.90625 | 4 | CC-MAIN-2021-17 | latest | en | 0.863164 |
https://forum.piedao.org/answers/9499124-determine-whether-each-number-is-rational-or-irrational | 1,709,110,834,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474700.89/warc/CC-MAIN-20240228080245-20240228110245-00462.warc.gz | 272,908,826 | 5,745 | Determine whether each number is rational or irrational
A is rational
B is irrational
Product of a and b is irrational.
Related Questions
The sum of two rational numbers is rational and the sum of a rational number and an irrational number is irrational what about the sum of two irrational numbers decide whether t... | 544 | 2,152 | {"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-2024-10 | latest | en | 0.935385 |
https://www.math-only-math.com/expansion-of-sin-A-plus-B-plus-C.html | 1,713,380,943,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817171.53/warc/CC-MAIN-20240417173445-20240417203445-00051.warc.gz | 798,589,848 | 12,586 | # Expansion of sin (A + B + C)
We will learn how to find the expansion of sin (A + B + C). By using the formula of sin (α + β) and cos (α + β) we can easily expand sin (A + B + C).
Let us recall the formula of sin (α + β) = sin α cos β + cos α sin β and cos (α + β) = cos α cos β - sin α sin β.
sin (A + B + C) = sin ... | 624 | 2,186 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.875 | 4 | CC-MAIN-2024-18 | longest | en | 0.730836 |
https://plainmath.org/algebra-i/24399-do-the-first-six-terms-of-the-following-sequence | 1,716,578,059,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058736.10/warc/CC-MAIN-20240524183358-20240524213358-00809.warc.gz | 397,943,418 | 22,620 | Phoebe
2021-08-18
Do the first six terms of the following sequence
insonsipthinye
${b}_{3}={b}_{2}-7{b}_{1}=3-7=-4$
${b}_{4}={b}_{3}-7{b}_{2}=-4-21=-25$
${b}_{5}={b}_{4}-7{b}_{3}=-25+28=3$
${b}_{6}={b}_{5}-7{b}_{4}=3+175=178$
Do you have a similar question? | 125 | 262 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 21, "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-2024-22 | latest | en | 0.626221 |
http://infocenter.arm.com/help/topic/com.arm.doc.dui0475m/chr1358938949149.html | 1,548,080,954,000,000,000 | text/html | crawl-data/CC-MAIN-2019-04/segments/1547583792784.64/warc/CC-MAIN-20190121131658-20190121153658-00290.warc.gz | 111,242,167 | 3,966 | ### 3.6.2 Single precision data type for IEEE 754 arithmetic
A `float` value is 32 bits wide.
The structure is:
Figure 3-1 IEEE 754 single-precision floating-point format
The `S` field gives the sign of the number. It is 0 for positive, or 1 for negative.
The `Exp` field gives the exponent of the number, as a powe... | 735 | 2,376 | {"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-2019-04 | latest | en | 0.870466 |
https://stats.stackexchange.com/questions/237054/comparison-of-difference-of-expectations-of-conditional-variances | 1,576,404,787,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575541307813.73/warc/CC-MAIN-20191215094447-20191215122447-00079.warc.gz | 560,368,973 | 29,643 | # Comparison of Difference of Expectations of Conditional Variances
I want to show (if possible) that $$\mathrm{E}[\mathrm{Var(Y|X_1, X_2)}] - \mathrm{E}[\mathrm{Var(Y|X_1)}] \geq \mathrm{E}[\mathrm{Var(Y|X_1, X_2, X_3)}] - \mathrm{E}[\mathrm{Var(Y|X_1, X_3)}] \tag 1$$
So how I can show that if the given inequality a... | 714 | 2,276 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.546875 | 4 | CC-MAIN-2019-51 | latest | en | 0.818675 |
https://curriculum.media.pearsoncmg.com/curriculum/math/digits/TXgrade_7/html_books/homework_helper_vol1/htmls/page_302.html | 1,604,126,597,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107916776.80/warc/CC-MAIN-20201031062721-20201031092721-00507.warc.gz | 264,595,894 | 5,703 | Digits, Grade 7, Volume 1, Homework Helper
## Topic 9: Percents
### 9-1: The Percent Equation
#### Key Concept
You can use the percent equation to solve percent problems.
table with 1 row and 5 columns , row1 column 1 , p eh r t , column 2 equals , column 3 p e r c e n t , column 4 times , column 5 w h o l e , end... | 173 | 664 | {"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-2020-45 | longest | en | 0.768078 |
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Topic: Beating the Odds?
Replies: 35 Last Post: Feb 6, 2013 3:44 PM
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Frederick ... | 954 | 3,126 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.6875 | 4 | CC-MAIN-2018-17 | longest | en | 0.925399 |
http://www.thestudentroom.co.uk/showthread.php?t=4112475 | 1,477,603,688,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988721392.72/warc/CC-MAIN-20161020183841-00217-ip-10-171-6-4.ec2.internal.warc.gz | 725,641,663 | 36,307 | You are Here: Home >< GCSEs
# Need help with Maths (GCSE)
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1. Right, I have exam coming up soon and I really need to learn the sin and cos wave and how to describe the TERRible (Tra... | 942 | 3,708 | {"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-2016-44 | latest | en | 0.95339 |
https://www.knowpia.com/knowpedia/Hilbert%27s_Nullstellensatz | 1,657,047,915,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656104597905.85/warc/CC-MAIN-20220705174927-20220705204927-00219.warc.gz | 877,107,748 | 29,286 | BREAKING NEWS
Hilbert's Nullstellensatz
## Summary
In mathematics, Hilbert's Nullstellensatz (German for "theorem of zeros," or more literally, "zero-locus-theorem"—see Satz) is a theorem that establishes a fundamental relationship between geometry and algebra. This relationship is the basis of algebraic geometry. It... | 4,060 | 13,471 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 87, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.625 | 4 | CC-MAIN-2022-27 | latest | en | 0.90437 |
http://www.statisticshowto.com/probability-problems-solve-probability-problems-easy-way/ | 1,534,398,506,000,000,000 | text/html | crawl-data/CC-MAIN-2018-34/segments/1534221210463.30/warc/CC-MAIN-20180816054453-20180816074453-00125.warc.gz | 587,519,964 | 9,895 | # Probability Problems: How to Solve Probability Problems the Easy Way!
Probability and Statistics > Probability Index > Probability problems
## Probability Problems Overview.
If you’re taking a class in basic probability, right now you’re probably feeling utterly confused with the rules of probability. After all, t... | 1,129 | 4,168 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.6875 | 5 | CC-MAIN-2018-34 | latest | en | 0.911184 |
https://socratic.org/questions/56a14cdf7c01495c026dc56c | 1,606,690,281,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141203418.47/warc/CC-MAIN-20201129214615-20201130004615-00644.warc.gz | 491,547,826 | 6,443 | # What is the difference between qualitative and quantitative observations?
Aug 1, 2016
In very short, quantitative is primarily numerical, and qualitative is primarily descriptive, but it isn't black/white.
So let's say you time $50$ people unscrewing a cap off a new water bottle. For your data, you might have gott... | 331 | 1,417 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 15, "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... | 4.0625 | 4 | CC-MAIN-2020-50 | latest | en | 0.96655 |
https://howto3d.twodee.org/transformation-machinery/rotation-matrices/ | 1,685,365,355,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224644855.6/warc/CC-MAIN-20230529105815-20230529135815-00620.warc.gz | 359,927,258 | 2,271 | # Rotation Matrices
In which you learn how a rotation matrix is structured.
Earlier you saw that rotation around the z-axis could be expressed with these dot products:
\begin{aligned} p'_x &= \begin{bmatrix}\cos a & -\sin a & 0\end{bmatrix} \cdot \mathbf{p} \\ p'_y &= \begin{bmatrix}\sin a & \cos a & 0\end{bmatrix} ... | 958 | 3,079 | {"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": 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-2023-23 | latest | en | 0.733442 |
http://mathhelpforum.com/discrete-math/67338-prove-set-increasing-sequences.html | 1,526,930,719,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794864466.23/warc/CC-MAIN-20180521181133-20180521200928-00027.warc.gz | 198,995,400 | 9,856 | Thread: Prove that the set of increasing sequences...
1. Prove that the set of increasing sequences...
Prove that the set of increasing sequences of natural numbers (n1<n2<...) is uncountable.
2. Originally Posted by jefferson_lc
Prove that the set of increasing sequences of natural numbers (n1<n2<...) is uncountabl... | 525 | 1,664 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2018-22 | latest | en | 0.840343 |
http://mymathforum.com/algebra/340321-solve-speed-current.html | 1,496,064,034,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463612327.8/warc/CC-MAIN-20170529130450-20170529150450-00311.warc.gz | 320,779,053 | 10,546 | My Math Forum Solve For the Speed Of The Current
Algebra Pre-Algebra and Basic Algebra Math Forum
May 3rd, 2017, 01:28 PM #1 Member Joined: Jan 2017 From: US Posts: 86 Thanks: 5 Solve For the Speed Of The Current A fish can swim 45 miles downriver in the same amount of time that it can swim 27 miles upriver. Solv... | 1,155 | 3,887 | {"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... | 4.3125 | 4 | CC-MAIN-2017-22 | longest | en | 0.892502 |
https://betterlesson.com/lesson/reflection/1136/subtraction-success | 1,508,292,744,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187822668.19/warc/CC-MAIN-20171018013719-20171018033719-00695.warc.gz | 643,612,186 | 21,878 | ## Reflection: Subtracting with Decomposing - Section 3: Concept development
As seen in my reflection video, this was a smooth non-problematic lesson for my students.
My students are still getting used to the fact that they need to use numbers, words, and a model in their communication to me when solving problems. I... | 546 | 2,533 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.6875 | 4 | CC-MAIN-2017-43 | longest | en | 0.950257 |
https://socratic.org/questions/how-do-you-find-the-square-root-of-50 | 1,529,460,201,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267863407.58/warc/CC-MAIN-20180620011502-20180620031502-00614.warc.gz | 732,757,920 | 86,578 | # How do you find the square root of 50?
Then teach the underlying concepts
Don't copy without citing sources
preview
?
#### Explanation
Explain in detail...
#### Explanation:
I want someone to double check my answer
16
Jun 7, 2016
$\sqrt{50} = 5 \sqrt{2}$
#### Explanation:
$\sqrt{50}$
= $\sqrt{2 \times \unde... | 700 | 2,151 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 24, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.71875 | 5 | CC-MAIN-2018-26 | longest | en | 0.809634 |
https://omarbaileyfootwear.com/qa/what-is-the-place-value-of-9-in-900.html | 1,618,250,815,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038069133.25/warc/CC-MAIN-20210412175257-20210412205257-00155.warc.gz | 512,340,296 | 7,910 | # What Is The Place Value Of 9 In 900?
## What is the difference of the place value and face value of 2 in 829?
In the number 829.
the place value of 2 is in ten’s place.
Therefore the place value of 2 is 20 while the face value of 2 is 2..
## What is the face value of 5 in 5432?
Answer. Answer: Face value of any... | 943 | 3,237 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.4375 | 4 | CC-MAIN-2021-17 | latest | en | 0.925539 |
https://www.esaral.com/q/find-the-volume-of-a-solid-in-the-form-of-a-right-circular-62975 | 1,719,040,836,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198862252.86/warc/CC-MAIN-20240622045932-20240622075932-00275.warc.gz | 665,863,798 | 11,721 | # Find the volume of a solid in the form of a right circular
Question:
Find the volume of a solid in the form of a right circular cylinder with hemi-spherical ends whose total length is 2.7 m and the diameter of each hemi-spherical end is 0.7 m.
Solution:
$=\frac{1}{2} \times 0.7$
$=\frac{7}{20} \mathrm{~m}$
Tota... | 336 | 829 | {"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... | 4.34375 | 4 | CC-MAIN-2024-26 | latest | en | 0.479417 |
http://mathhelpforum.com/calculus/17293-integral.html | 1,481,344,396,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698542938.92/warc/CC-MAIN-20161202170902-00374-ip-10-31-129-80.ec2.internal.warc.gz | 178,351,742 | 9,957 | 1. ## integral:
im stuck w/ this integral:
$\int \frac{-(x+1)}{x^2+x+1}dx$
$-\int\frac{x}{x^2+x+1}dx -\frac{2}{\sqrt{3}}\arctan{\frac{2x-1}{\sqrt{3}}}$
2. The integral can be rewritten as follows:
$- \int {\frac{{x + 1}}
{{x^2 + x + 1}}~dx} = - \frac{1}
{2}\left[ {\ln (x^2 + x + 1) + \int {\frac{1}
{{\left( {x + \df... | 207 | 451 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.59375 | 4 | CC-MAIN-2016-50 | longest | en | 0.409465 |
https://www.double-entry-bookkeeping.com/discount-rate/effective-interest-rate-for-any-time-period/ | 1,675,347,730,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500028.12/warc/CC-MAIN-20230202133541-20230202163541-00622.warc.gz | 734,215,609 | 13,776 | # Effective Interest Rate for any Time Period
The effective annual rate adjusts the nominal rate as if compounding takes place once at the end of a year.
However, the effective annual rate is a special case where the rate is required for a period of one year. In time value of money calculations, particularly when cal... | 1,297 | 5,401 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.34375 | 4 | CC-MAIN-2023-06 | longest | en | 0.943104 |
https://www.varsitytutors.com/psat_math-help/basic-squaring-square-roots/arithmetic/square-roots-and-operations?page=2 | 1,581,973,669,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875143373.18/warc/CC-MAIN-20200217205657-20200217235657-00002.warc.gz | 952,855,397 | 48,189 | # PSAT Math : Square Roots and Operations
## Example Questions
### Example Question #1 : How To Add Square Roots
Simplify the expression:
Possible Answers:
The expression cannot be siimplified further.
Correct answer:
Explanation:
For each of the expressions, factor out a perfect square:
### Example Question #... | 707 | 3,252 | {"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... | 4.59375 | 5 | CC-MAIN-2020-10 | latest | en | 0.847982 |
http://bankersdaily.in/aptitude-miscellaneous-set-11/ | 1,695,491,097,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233506528.19/warc/CC-MAIN-20230923162848-20230923192848-00554.warc.gz | 4,483,142 | 63,033 | Aptitude Miscellaneous Set - 11 -
# Aptitude Miscellaneous Set – 11
1) Three fifth of an item was sold at a profit of 6% and the remaining at a loss of 3%. If the net profit due to these transactions was Rs.600 then what is the cost of the item?
a) Rs.30000
b) Rs.25000
c) Rs.15000
d) Rs.28000
e) None of these
... | 1,222 | 3,613 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.25 | 4 | CC-MAIN-2023-40 | latest | en | 0.875112 |
https://www.mydigitalchalkboard.org/portal/default/Resources/Browser/ResourceBrowser;jsessionid=mS0Wehl3S9YF9-9C-fJFcA**?matchedOnly=true&standard=15886&action=2&sortby=sortTitle&sortasc=false | 1,627,272,825,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046152000.25/warc/CC-MAIN-20210726031942-20210726061942-00319.warc.gz | 955,550,436 | 18,123 | ## Resource Options
• ##### Free/Non-commercial Resources:
Displaying 6 resources
• Resource Type: Website / HyperLink
## Rational Number Project Fraction Operations and Initial Decimal Ideas
Grades: TK/K to 9
Subjects: Professional Development, Mathematics, Number Sense, Multiplication & Division and 4 additional..... | 490 | 2,220 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2021-31 | latest | en | 0.752311 |
https://numeraly.com/about-the-number-718/ | 1,702,132,477,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100912.91/warc/CC-MAIN-20231209134916-20231209164916-00544.warc.gz | 472,094,050 | 19,947 | Welcome to the About The Number 718 page! Here, you will discover the fascinating world of the number 718, exploring its unique properties, mathematical significance, and the various roles it plays in our daily lives. From prime factors to its appearances in different number systems, this page will provide you with a w... | 495 | 1,962 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.6875 | 4 | CC-MAIN-2023-50 | latest | en | 0.900871 |
https://www.emathhelp.net/en/calculators/calculus-1/derivative-calculator/?f=-cos%28x%29 | 1,685,328,443,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224644574.15/warc/CC-MAIN-20230529010218-20230529040218-00652.warc.gz | 831,665,740 | 6,231 | # Derivative of $- \cos{\left(x \right)}$
The calculator will find the derivative of $- \cos{\left(x \right)}$, with steps shown.
Related calculators: Logarithmic Differentiation Calculator, Implicit Differentiation Calculator with Steps
Leave empty for autodetection.
Leave empty, if you don't need the derivative at... | 426 | 1,325 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.53125 | 5 | CC-MAIN-2023-23 | latest | en | 0.634919 |
https://q4interview.com/aptitude-ques-ans-discussion.php?qid=1288&t=32&qnum=8&cat=10 | 1,539,959,858,000,000,000 | text/html | crawl-data/CC-MAIN-2018-43/segments/1539583512400.59/warc/CC-MAIN-20181019124748-20181019150248-00542.warc.gz | 790,773,176 | 17,702 | Note 1
##### Take Note:
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##### Note With Ink
Give your Note a Colorful Tag.
##### Easy to Access
Stay on same information and in Sync wherever you are.
Note 2
##### Take Note:
Organize your information,It may take Shape.
##### Easy to Access
Easy to pull up your content from anywhere ... | 298 | 1,051 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.125 | 4 | CC-MAIN-2018-43 | latest | en | 0.88741 |
http://mathhelpforum.com/trigonometry/194617-getting-angle-curve-straight-line.html | 1,527,177,099,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794866511.32/warc/CC-MAIN-20180524151157-20180524171157-00549.warc.gz | 175,851,354 | 12,732 | # Thread: Getting an angle from a curve and a straight line
1. ## Getting an angle from a curve and a straight line
Ok, first things first. I'm a programmer, I'm actually working on a flash game and I'm always having a bad time trying to understand maths.
What I'm trying to create here is an archer autonomously firi... | 1,788 | 6,352 | {"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": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.90625 | 4 | CC-MAIN-2018-22 | latest | en | 0.970102 |
https://www.shaalaa.com/question-bank-solutions/expand-5-2-5-binomial-theorem-for-positive-integral-index_175799 | 1,620,254,902,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243988696.23/warc/CC-MAIN-20210505203909-20210505233909-00098.warc.gz | 1,029,522,214 | 9,362 | # Expand: (5-2)5 - Mathematics and Statistics
Sum
Expand: (sqrt(5) - sqrt(2))^5
#### Solution
(sqrt(5) - sqrt(2))^5 = ""^5"C"_0(sqrt(5))^5 - 5"C"_1(sqrt(5))^4 (sqrt(2)) + ""^5"C"_2(sqrt(5))^3(sqrt(2))^2 - ""^5"C"_3(sqrt(5))^2(sqrt(2))^3 + ""^5"C"_4 (sqrt(5))(sqrt(2))^4 - ""^5"C"_5 (sqrt(2))^5
Now, 5C0 = 1 = 5C5
5... | 433 | 970 | {"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... | 4.15625 | 4 | CC-MAIN-2021-21 | latest | en | 0.498445 |
https://vanessahodgkinson.com/test-340 | 1,670,507,899,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446711336.41/warc/CC-MAIN-20221208114402-20221208144402-00549.warc.gz | 605,776,786 | 6,508 | # One step equations online practice
This One step equations online practice supplies step-by-step instructions for solving all math troubles. We can solve math word problems.
## The Best One step equations online practice
One step equations online practice can be found online or in math books. The most important th... | 423 | 2,036 | {"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-2022-49 | latest | en | 0.950056 |
https://www.pocketfives.com/forums/topic/668455-question-odds-of-making-a-straight-in-texas-holdem/ | 1,623,894,476,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623487626465.55/warc/CC-MAIN-20210617011001-20210617041001-00121.warc.gz | 854,548,761 | 21,903 | • 0
# Question odds of making a straight in Texas Holdem
## Question
• 0
Hello All
Can anyone tell me the odds of making a straight by the flop, turn and river when holding starting cards of:
1. Connected cards
2. Single gaps
3. Double gap
4. Triple gap
I realise the odds will change for cards at the high and... | 872 | 3,093 | {"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-2021-25 | latest | en | 0.942143 |
https://www.askiitians.com/forums/Trigonometry/if-cosx-cosy-4-5-and-cosx-cosy-2-7-prove-that_138229.htm | 1,638,472,177,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964362287.26/warc/CC-MAIN-20211202175510-20211202205510-00311.warc.gz | 660,430,195 | 36,157 | #### Thank you for registering.
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There are no items in t... | 388 | 1,133 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.765625 | 4 | CC-MAIN-2021-49 | longest | en | 0.680511 |
https://brilliant.org/discussions/thread/calvin-which-solution-will-you-feature-7/ | 1,544,761,872,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376825349.51/warc/CC-MAIN-20181214022947-20181214044447-00229.warc.gz | 549,342,143 | 19,345 | # [Calvin] Which solution will you feature (7)?
Previous Discussion
Below, we present a problem from the 1/28 Algebra and Number Theory set, along with 3 student submitted solution. You may vote up for the solutions that you think should be featured, and should vote down for those solutions that you think are wrong (... | 3,783 | 12,631 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.09375 | 4 | CC-MAIN-2018-51 | latest | en | 0.955944 |
https://www.scribd.com/document/289043553/phys12-sm-01-1 | 1,566,746,376,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027330750.45/warc/CC-MAIN-20190825151521-20190825173521-00030.warc.gz | 964,750,440 | 60,193 | You are on page 1of 15
# Section 1.
## Tutorial 1 Practice, page 10
1. (a) Given: !d1 = 1.2 km; !t1 = 24 min; !d2 = 1.2 km; !t2 = 24 min
Required: vav
Analysis: Calculate the total distance travelled, !d = !d1 + !d2 , and the total time
taken, !t = !t1 + !t2 . Then, use the equation vav =
!t1 = 24 min "
1h
!d
to c... | 6,898 | 18,521 | {"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... | 4.53125 | 5 | CC-MAIN-2019-35 | latest | en | 0.840222 |
https://sites.google.com/site/solutionstomath/math-1/geometry-on-the-coordinate-plane | 1,519,107,447,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891812880.33/warc/CC-MAIN-20180220050606-20180220070606-00048.warc.gz | 753,352,085 | 10,737 | Math 1 >
### Planar Geometry
Geometry is the study of the characteristics and relationships of shapes. Characteristics include facts about the object and measurements of an object.12-1: Distance FormulaExplanationKahn video: Distance formulaKhan article: Distance formulaKhan video: Simplifying square rootsPracti... | 490 | 2,186 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2018-09 | longest | en | 0.646222 |
https://proofwiki.org/wiki/Definition:Logical_Equality | 1,582,687,035,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875146186.62/warc/CC-MAIN-20200226023658-20200226053658-00205.warc.gz | 512,982,785 | 14,949 | # Definition:Biconditional
(Redirected from Definition:Logical Equality)
## Definition
The biconditional is a binary connective:
$p \iff q$
defined as:
$\paren {p \implies q} \land \paren {q \implies p}$
That is:
If $p$ is true, then $q$ is true, and if $q$ is true, then $p$ is true.
$p \iff q$ can be voiced:
... | 918 | 3,158 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.984375 | 4 | CC-MAIN-2020-10 | latest | en | 0.711944 |
http://mathtop10.com/7th_grade_math_challenge_free/7th_grade_math_P11.htm | 1,631,850,980,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780054023.35/warc/CC-MAIN-20210917024943-20210917054943-00405.warc.gz | 46,210,977 | 3,734 | -------------------------------------------------------------------------
7-51) Jenny mixes 2000 grams of sugar water which has a sugar content of 10%. Several days later, the sugar content is 20%. What is the weight of the sugar water now?
7-52) Adam mixes 1800 kg of salt water which has a salt content of 10%. Sever... | 590 | 1,893 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.921875 | 4 | CC-MAIN-2021-39 | longest | en | 0.872693 |
http://mathhelpforum.com/calculus/227961-may-i-have-question-about-left-right-inverse.html | 1,481,379,155,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698543170.25/warc/CC-MAIN-20161202170903-00434-ip-10-31-129-80.ec2.internal.warc.gz | 170,890,472 | 10,383 | # Thread: May I have a question about left and right inverse?
1. ## May I have a question about left and right inverse?
Dear everyone.
I am really sorry.
Could you help me out?
1. Consider the function f : R -> R defined by
f(x) = x^2 + 2 if x > 0 and x + 1 if x <= 0.
Find a left inverse of f.
2. Consider the func... | 576 | 1,668 | {"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": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2016-50 | longest | en | 0.909003 |
https://www.physicsforums.com/threads/gauss-law-electric-field-of-an-infinitely-long-straight-line.765441/ | 1,519,235,416,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891813691.14/warc/CC-MAIN-20180221163021-20180221183021-00360.warc.gz | 900,963,594 | 19,638 | # Gauss' Law --> Electric field of an infinitely long, straight line
1. Aug 10, 2014
### s3a
1. The problem statement, all variables and given/known data
Problem statement:
An infinitely long, straight line has a uniform charge distribution of ρ C/m. Use Gauss' law to find the electric field at a point r m away from... | 2,078 | 6,666 | {"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... | 3.6875 | 4 | CC-MAIN-2018-09 | longest | en | 0.931897 |
https://aprove.informatik.rwth-aachen.de/eval/JAR06/JAR_INN/TRS/nontermin/AG01/%234.23.trs.Thm12:POLO_FILTER:LIM.html.lzma | 1,726,830,703,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700652246.93/warc/CC-MAIN-20240920090502-20240920120502-00153.warc.gz | 80,388,373 | 3,549 | Term Rewriting System R:
[y, z, x]
quot(0, s(y), s(z)) -> 0
quot(s(x), s(y), z) -> quot(x, y, z)
quot(x, 0, s(z)) -> s(quot(x, plus(z, s(0)), s(z)))
plus(0, y) -> y
plus(s(x), y) -> s(plus(x, y))
Innermost Termination of R to be shown.
` R`
` ↳Dependency Pair Analysis`
R contains the following Dependency Pairs... | 5,184 | 14,122 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2024-38 | latest | en | 0.572293 |
https://elanyachtselection.com/find-the-roots-zeros-using-the-rational-roots-test-x412x337x212x36/ | 1,675,583,894,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500250.51/warc/CC-MAIN-20230205063441-20230205093441-00443.warc.gz | 232,602,652 | 16,635 | Find the Roots/Zeros Using the Rational Roots Test x^4+12x^3+37x^2+12x+36
If a polynomial function has integer coefficients, then every rational zero will have the form where is a factor of the constant and is a factor of the leading coefficient.
Find every combination of . These are the possible roots of the polynomi... | 917 | 4,399 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.53125 | 5 | CC-MAIN-2023-06 | latest | en | 0.904788 |
https://studysoup.com/tsg/1033345/statics-and-mechanics-of-materials-5-edition-chapter-14-4-problem-14-67 | 1,656,225,582,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103037089.4/warc/CC-MAIN-20220626040948-20220626070948-00751.warc.gz | 594,247,876 | 14,777 | ×
Get Full Access to Statics And Mechanics Of Materials - 5 Edition - Chapter 14.4 - Problem 14-67
Get Full Access to Statics And Mechanics Of Materials - 5 Edition - Chapter 14.4 - Problem 14-67
×
# The rotor shaft of the helicopter is subjected to the tensile force and torque shown
ISBN: 9780134382593 479
## Solu... | 825 | 2,623 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.859375 | 4 | CC-MAIN-2022-27 | latest | en | 0.804854 |
http://www.cafemath.fr/mathblog/article.php?page=MonteCarlo.php | 1,555,927,618,000,000,000 | text/html | crawl-data/CC-MAIN-2019-18/segments/1555578551739.43/warc/CC-MAIN-20190422095521-20190422121521-00544.warc.gz | 211,627,566 | 8,068 | Café Math : Monte Carlo Integration
# 1. Foreword
Hi today, I want to talk about the basic aspects of Monte Carlo integration. It is a stochastic algorithm to numerically compute an integral, $$\int_I f(x) \, dx$$ It has as host of good properties. First it is surprisingly simple, second, the exact same method can be... | 4,269 | 13,223 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.796875 | 4 | CC-MAIN-2019-18 | latest | en | 0.897555 |
https://econfaculty.gmu.edu/bcaplan/e812/micro6.htm | 1,721,381,717,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514900.59/warc/CC-MAIN-20240719074314-20240719104314-00751.warc.gz | 192,354,607 | 14,198 | Prof. Bryan Caplan
bcaplan@gmu.edu
http://www.bcaplan.com
Econ 812
Week 8: Symmetric Information
I. Expected Utility Theory
A. How do people choose between gambles? In particular, what is the relationship between the value they put on having x with certainty versus having x with p<1?
B. ... | 2,470 | 11,036 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2024-30 | latest | en | 0.839867 |
https://www.esaral.com/q/the-multiplicative-inverse-88355 | 1,675,347,311,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500028.12/warc/CC-MAIN-20230202133541-20230202163541-00308.warc.gz | 758,726,615 | 37,806 | # The multiplicative inverse
Question:
The multiplicative inverse of 10-100 is
(a) 10
(b) 100
(c) 10100
(d) 10-100
Solution:
(c) 10100
Explanation: By the law of exponent we know: a-n = 1/an.
So, 10-100 = 1/10100
The multiplicative inverse for any integer a is 1/a, such that;
a x 1/a = 1
Hence, the multipl... | 144 | 381 | {"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-2023-06 | longest | en | 0.543915 |
https://chem.libretexts.org/Courses/Tusculum_University/Introductory_Chemical_Thermodynamics_(Pearson)/2%3A_State_functions%2C_process_functions%2C_and_the_first_law/2.6%3A_Heat_capacity_and_the_partial_derivative | 1,680,416,923,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296950383.8/warc/CC-MAIN-20230402043600-20230402073600-00754.warc.gz | 204,755,483 | 30,336 | # 2.6: Heat capacity and the partial derivative
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{nu... | 2,036 | 8,822 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 19, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2023-14 | latest | en | 0.540515 |
http://mathstools.com/section/main/Hilbert_Spaces | 1,529,493,607,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267863518.39/warc/CC-MAIN-20180620104904-20180620124904-00429.warc.gz | 192,782,767 | 14,894 | # Hilbert Spaces
### Basic concepts and Principles
The purpose of this section is to find the class of functions for which the Fourier series makes sense. For this, we seek a correspondence between function spaces and sequence spaces. This will entail an equivalence between the Fourier coefficients and the functions ... | 1,237 | 4,204 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.0625 | 4 | CC-MAIN-2018-26 | longest | en | 0.827129 |
https://math.stackexchange.com/questions/981638/methods-for-determining-which-roots-of-a-polynomial-are-inside-of-the-unit-circl | 1,627,829,930,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046154214.36/warc/CC-MAIN-20210801123745-20210801153745-00162.warc.gz | 399,119,072 | 39,268 | # Methods for determining which roots of a polynomial are inside of the unit circle?
Let's say I have a polynomial such as $$p(x) = x^4 + bx^3 + cx^2 + bx + 1.$$
I strongly suspect that, for any parameters, there are always two roots inside the unit circle and two roots outside of the unit circle.
What tools can I u... | 743 | 2,378 | {"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... | 3.71875 | 4 | CC-MAIN-2021-31 | latest | en | 0.905805 |
https://smallbusiness.chron.com/calculate-simple-interest-3641.html | 1,656,674,618,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103940327.51/warc/CC-MAIN-20220701095156-20220701125156-00611.warc.gz | 591,472,660 | 22,325 | # How to Calculate Simple Interest
Simple interest is used when a company borrows money for a loan. Usually this amount will be on a monthly basis. The formula for simple interest is principal times the interest rate times the period. Usually period is expressed as a fraction of 12. For example, one month of interest ... | 215 | 889 | {"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-2022-27 | longest | en | 0.864542 |
https://de.zxc.wiki/wiki/Entscheidbar | 1,723,297,334,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640808362.59/warc/CC-MAIN-20240810124327-20240810154327-00542.warc.gz | 154,296,358 | 13,589 | # Decidable
In theoretical computer science , a property is called decidable on a set (also recursively , recursively derivable ) if there is a decision procedure for it. A decision procedure is an algorithm that can answer for each element of the set whether it has the property or not. If there is “no” such decision-... | 2,640 | 11,285 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 11, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2024-33 | latest | en | 0.885135 |
https://www.calctool.org/fluid-mechanics/lift-coefficient | 1,725,903,598,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651133.92/warc/CC-MAIN-20240909170505-20240909200505-00267.warc.gz | 659,684,773 | 48,536 | # Lift Coefficient Calculator
Created by Gabriela Diaz
Last updated: Nov 16, 2022
This lift coefficient calculator can assist you in designing or evaluating an aerodynamic surface. With this tool, you can obtain the lift coefficient by simply indicating the lift force and the aerodynamic conditions of your problem.
... | 903 | 3,974 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 14, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2024-38 | latest | en | 0.922768 |
http://matematikaria.com/geometri/vertically-opposite-angles.html | 1,558,645,621,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232257396.96/warc/CC-MAIN-20190523204120-20190523230120-00471.warc.gz | 124,031,021 | 3,239 | Tambahkan ke favorit Tautkan di sini
Beranda
MatematikaRia.com
# Vertically Opposite Angles
Vertically Opposite Angles are the angles opposite each other when two lines cross
In this example, a° and b° are vertical angles.
The interesting thing here is that vertical angles are equal:
## a° = b°
(in fact they are... | 210 | 736 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.96875 | 4 | CC-MAIN-2019-22 | latest | en | 0.868873 |
http://www.gvlibraries.org/find?tid=1306%2C12025 | 1,568,645,370,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514572744.7/warc/CC-MAIN-20190916135948-20190916161948-00337.warc.gz | 257,180,566 | 7,394 | # Geometry
KET (X) - Geometry (X)
## Scale City: Greetings from Sky-Vue Drive-In
Icon:
Greetings from Sky-Vue Drive-In takes students on a tour through the history of drive-in theaters and a visit to one that's still open and thriving in Winchester, Kentucky. Looking at shadows through the drive-in movie projector ... | 614 | 3,010 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.75 | 4 | CC-MAIN-2019-39 | latest | en | 0.881619 |
https://dev.to/theabbie/roman-to-integer-2k67 | 1,721,886,126,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763518579.47/warc/CC-MAIN-20240725053529-20240725083529-00455.warc.gz | 183,942,879 | 76,050 | ## DEV Community
Abhishek Chaudhary
Posted on
# Roman to Integer
Roman numerals are represented by seven different symbols: `I`, `V`, `X`, `L`, `C`, `D` and `M`.
Symbol Value
I 1
V 5
X 10
L 50
C 100
D 500
M 1000
For example, `2` is written as `II` in Roman numeral, just two one's added together. `12` is written a... | 613 | 1,746 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2024-30 | latest | en | 0.818076 |
https://plainmath.net/6828/survey-adults-recent-years-resolution-construct-confidence-intervals | 1,656,585,628,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103671290.43/warc/CC-MAIN-20220630092604-20220630122604-00515.warc.gz | 497,987,352 | 15,112 | # In a survey of 2566 adults in a recent year, 1420 say they have made a New Year's resolution. Construct 90% and 95% confidence intervals for the popul
In a survey of 2566 adults in a recent year, 1420 say they have made a New Years
You can still ask an expert for help
• Questions are typically answered in as fast... | 569 | 1,522 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 29, "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... | 4.59375 | 5 | CC-MAIN-2022-27 | latest | en | 0.739046 |
https://www.exceltip.com/excel-formula-and-function/mathematical-functions/how-to-use-the-mdeterm-function-in-excel.html | 1,603,121,521,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107863364.0/warc/CC-MAIN-20201019145901-20201019175901-00057.warc.gz | 745,839,178 | 15,916 | # How to use the MDETERM Function in Excel
Determinant of a square matrix is a number useful in calculating system of linear equation or calculating the inverse of a matrix.
A Square matrix is matrix which have equal number of rows and columns. Below here are some examples of square matrices.
First is a square matri... | 846 | 3,668 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4 | 4 | CC-MAIN-2020-45 | latest | en | 0.830576 |
http://www.factmonster.com/ipka/A0875926.html | 1,487,819,916,000,000,000 | text/html | crawl-data/CC-MAIN-2017-09/segments/1487501171070.80/warc/CC-MAIN-20170219104611-00035-ip-10-171-10-108.ec2.internal.warc.gz | 395,871,286 | 6,873 | # Powers and Exponents
A power is the product of multiplying a number by itself.
Usually, a power is represented with a base number and an exponent. The base number tells what number is being multiplied. The exponent, a small number written above and to the right of the base number, tells how many times the base numb... | 348 | 928 | {"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-2017-09 | latest | en | 0.87221 |
https://infinitylearn.com/surge/question/mathematics/a-strong-lightning-bolt-transfers30cto-earth-how-many-ele/ | 1,702,004,421,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100710.22/warc/CC-MAIN-20231208013411-20231208043411-00559.warc.gz | 353,462,830 | 18,826 | A strong lightning bolt transfers 30C to Earth. How many electrons are transferred?
# A strong lightning bolt transfers 30C to Earth. How many electrons are transferred?
1. A
18.75×${10}^{19}$
2. B
10$.$75×${10}^{19}$
3. C
19$.$75×${10}^{19}$
4. D
None of these
Fill Out the Form for Expert Academic Guidance!l
+91
... | 555 | 2,235 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 12, "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-2023-50 | latest | en | 0.869321 |
https://physics.stackexchange.com/questions/517918/adiabatic-compression-of-liquid-water-and-vapor-in-equilibrium | 1,585,846,797,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370506988.10/warc/CC-MAIN-20200402143006-20200402173006-00152.warc.gz | 639,593,427 | 30,204 | # Adiabatic compression of liquid water and vapor in equilibrium [closed]
I'm trying to solve Exercise 6.16
in Garrod's Statistical Mechanics and Thermodynamics.
Here is what I've noticed so far. Since
$$V=n_lV_l+n_gV_g$$
where $$n_{(\cdot)}, V_{(\cdot)}$$ are molar numbers and molar volumes of liquid and gas, res... | 1,089 | 3,264 | {"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... | 3.5 | 4 | CC-MAIN-2020-16 | latest | en | 0.781557 |
http://blog.miyozinc.com/c-programming/c-recursion/ | 1,534,818,857,000,000,000 | text/html | crawl-data/CC-MAIN-2018-34/segments/1534221217909.77/warc/CC-MAIN-20180821014427-20180821034427-00130.warc.gz | 49,131,087 | 10,302 | # C Recursion
Recursion is the process of defining a problem in terms of a simpler version of itself. Recursion comes directly from Mathematics, where there are many examples of expressions written in terms of themselves.
It can be a very powerful tool, not in all cases, in writing algorithms.
Let us look at the tra... | 1,345 | 4,997 | {"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-2018-34 | longest | en | 0.883075 |
https://ininet.org/asian-pacific-mathematical-olympiadapmo.html?page=8 | 1,716,028,842,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971057379.11/warc/CC-MAIN-20240518085641-20240518115641-00898.warc.gz | 280,201,019 | 9,674 | Page 8/11 Date 18.10.2016 Size 190.93 Kb. #653
### 10th APMO 1998
Problem 1
S is the set of all possible n-tuples (X1, X2, ... , Xn) where each Xi is a subset of {1, 2, ... , 1998}. For each member k of S let f(k) be the number of elements in the union of its n elements. Find the sum of f(k) over all k in S.
Soluti... | 4,517 | 12,946 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.25 | 4 | CC-MAIN-2024-22 | latest | en | 0.819784 |
https://relax-sakura.info/relationship-between-and/relationship-between-arc-chord-and-radius.php | 1,575,952,827,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540525821.56/warc/CC-MAIN-20191210041836-20191210065836-00093.warc.gz | 531,114,127 | 7,574 | Relationship between arc chord and radius
Given the arc length and chord length, what is the radius? - Math Central
We explain The Relationship Between Chords, Diameters, and Minor Arcs of a Circle with video tutorials and quizzes, using our Many Ways(TM) approach from . We explain The Relationship Between Chords, Di... | 733 | 3,274 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.6875 | 5 | CC-MAIN-2019-51 | latest | en | 0.865315 |
https://www.physicsforums.com/threads/using-reciprocal-to-determine-miller-indices.799182/ | 1,726,059,415,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651387.63/warc/CC-MAIN-20240911120037-20240911150037-00070.warc.gz | 880,059,094 | 17,739 | # Using Reciprocal to Determine Miller Indices
• Chillguy
In summary, the conversation discusses the process of finding the shortest reciprocal lattice vector and its corresponding miller index for a BCC lattice. The reciprocal lattice basis vectors are given, and it is suggested that the corresponding miller index sh... | 880 | 3,773 | {"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... | 3.859375 | 4 | CC-MAIN-2024-38 | latest | en | 0.880502 |
http://www.oberlin.edu/math/faculty/wilmer/343/ | 1,432,451,405,000,000,000 | text/html | crawl-data/CC-MAIN-2015-22/segments/1432207927844.14/warc/CC-MAIN-20150521113207-00234-ip-10-180-206-219.ec2.internal.warc.gz | 626,150,882 | 3,088 | # Combinatorics—Spring 2007
#### Combinatorial versions of Catalans
Wikipedia does a decent job of introducing a few other interpretations of Catalan numbers, and of presenting a couple of combinatorial proofs of the formula for them.
If you want more, Richard Stanley at MIT has a stunning list of combinatorial inte... | 505 | 2,142 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2015-22 | longest | en | 0.926444 |
https://math.stackexchange.com/questions/706024/2-player-dice-game-probability | 1,713,909,787,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296818740.13/warc/CC-MAIN-20240423192952-20240423222952-00580.warc.gz | 336,194,139 | 37,672 | # 2 player dice game probability
For some homework in one of my classes, we are given this problem:
In a certain dice game, player $A$ rolls six six-sided dice vs. player $B$ who rolls nine four-sided dice. Each player rolls exactly once, and $A$ wins provided that the sum of his dice is strictly greater than $B$'s, ... | 1,300 | 3,771 | {"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... | 4.53125 | 5 | CC-MAIN-2024-18 | latest | en | 0.902794 |
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