url stringlengths 6 1.66k | fetch_time int64 1,368,859,978B 1,726,892,758B | content_mime_type stringclasses 3
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http://physicsinventions.com/energy-dissipated-in-resistor/ | 1,558,849,618,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232258849.89/warc/CC-MAIN-20190526045109-20190526071109-00165.warc.gz | 160,658,502 | 9,738 | Energy dissipated in resistor
1. The problem statement, all variables and given/known data
In the circuit shown in the figure, both switches operate together; that is, they either open or close at the same time. The switches are closed a long time before opening at t=0. (Figure 1)
How many microjoules of energy have... | 382 | 1,193 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.671875 | 4 | CC-MAIN-2019-22 | latest | en | 0.914069 |
https://www.physicsforums.com/threads/motion-of-a-mass-on-a-spring.455573/ | 1,624,504,080,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623488550571.96/warc/CC-MAIN-20210624015641-20210624045641-00077.warc.gz | 851,617,671 | 18,821 | # Motion of a mass on a spring
## Homework Statement
Suppose that a 200g mass is oscillating at the end of a spring upon a horizontal surface that is frictionless. The spring can be compressed and stretched, and has a spring constant of 300 N/m. It was originally stretched a distance of 15 cm from its equilibrium (un... | 2,225 | 8,846 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.03125 | 4 | CC-MAIN-2021-25 | latest | en | 0.960506 |
https://metanumbers.com/255135100000000 | 1,624,073,198,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623487643380.40/warc/CC-MAIN-20210619020602-20210619050602-00489.warc.gz | 350,373,802 | 11,625 | ## 255135100000000
255,135,100,000,000 (two hundred fifty-five trillion one hundred thirty-five billion one hundred million) is an even fifteen-digits composite number following 255135099999999 and preceding 255135100000001. In scientific notation, it is written as 2.551351 × 1014. The sum of its digits is 22. It has ... | 1,770 | 4,938 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.515625 | 4 | CC-MAIN-2021-25 | latest | en | 0.773453 |
http://math.andyou.com/148 | 1,582,251,728,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875145438.12/warc/CC-MAIN-20200221014826-20200221044826-00150.warc.gz | 93,764,595 | 9,403 | ### Chapter 3 Review Exercises
<
>
• 17. Universal Gravity
Use the excerpt.
"Why should that apple always descend perpendicularly to the ground, thought [Newton] to himself; occasioned by the fall of an apple, as he sat in a contemplative mood. Why should it not go sideways, or upwards? But constantly to the earth's... | 2,607 | 10,211 | {"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-2020-10 | longest | en | 0.938095 |
https://www.shaalaa.com/textbook-solutions/c/frank-solutions-class-9-math-icse-chapter-16-similarity_2025 | 1,652,783,540,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662517245.1/warc/CC-MAIN-20220517095022-20220517125022-00596.warc.gz | 1,174,882,160 | 20,236 | # Frank solutions for Class 9 Maths ICSE chapter 16 - Similarity [Latest edition]
## Chapter 16: Similarity
Exercise 16.1Exercise 16.2
Exercise 16.1
### Frank solutions for Class 9 Maths ICSE Chapter 16 Similarity Exercise 16.1
Exercise 16.1 | Q 1.1
In ΔABC, D and E are the mid-point on AB and AC such that DE || B... | 4,483 | 13,567 | {"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... | 4.5625 | 5 | CC-MAIN-2022-21 | latest | en | 0.868502 |
https://askncertquestions.com/searchQuestion.php?t=Motion | 1,558,854,847,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232258862.99/warc/CC-MAIN-20190526065059-20190526091059-00478.warc.gz | 386,360,727 | 10,815 | Wellcome!
Question 1. Asked on :15 January 2019:06:06:35 PM
#### Explain why the below statements about displacements are not true.Displacements cannot be zeroDisplacements cannot be zeroThe magnitude of displacements are always greater than the distance travelled.The magnitude of displacements are always greater tha... | 662 | 2,618 | {"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-2019-22 | longest | en | 0.897649 |
https://mathforums.com/tags/pde/ | 1,586,169,501,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585371624083.66/warc/CC-MAIN-20200406102322-20200406132822-00018.warc.gz | 574,305,443 | 16,341 | # pde
1. ### Finite Differences: Which of the following schemes numerically approximates the solution?
I've got the following PDE: $u_{tt}(x,t) = \pi u_{xx}(x,t) \quad x \in [0,1], t > 0 \\ u(x,0) = 18sin(3\pi x) \quad \forall x \in [0,1]\\ u_{t}(x,0) = sin(\pi x) \quad \forall x \in [0,1]\\ u(0,t) = u(1,t)=0 \quad \... | 1,413 | 4,833 | {"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... | 3.59375 | 4 | CC-MAIN-2020-16 | latest | en | 0.816762 |
https://de.mathworks.com/matlabcentral/cody/problems/15-find-the-longest-sequence-of-1-s-in-a-binary-sequence/solutions/899287 | 1,601,459,640,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600402123173.74/warc/CC-MAIN-20200930075754-20200930105754-00487.warc.gz | 335,467,371 | 17,082 | Cody
# Problem 15. Find the longest sequence of 1's in a binary sequence.
Solution 899287
Submitted on 31 May 2016 by Joe Smith
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
### Test Suite
Test Status Code Input and Output
1 Pass
x = '0'; y_correct = ... | 1,166 | 2,356 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.515625 | 4 | CC-MAIN-2020-40 | latest | en | 0.537102 |
http://mathhelpforum.com/advanced-algebra/56194-finite-ring-odd-number-invertible-elements-print.html | 1,503,472,494,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886117874.26/warc/CC-MAIN-20170823055231-20170823075231-00213.warc.gz | 262,396,419 | 2,950 | # finite ring with an odd number of invertible elements
• Oct 28th 2008, 08:06 AM
petter
finite ring with an odd number of invertible elements
Suppose $R$ is a finite ring with an odd number of invertible elements. Prove that $R$ has characteristic $2$ .
• Oct 28th 2008, 10:36 AM
Laurent
Quote:
Originally Posted by p... | 294 | 926 | {"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": 23, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2017-34 | longest | en | 0.898878 |
http://www.markedbyteachers.com/as-and-a-level/maths/analyse-a-set-of-results-and-investigate-the-provided-hypothesise.html | 1,477,381,818,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988719960.60/warc/CC-MAIN-20161020183839-00561-ip-10-171-6-4.ec2.internal.warc.gz | 573,089,236 | 26,350 | • Join over 1.2 million students every month
• Accelerate your learning by 29%
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2... | 4,726 | 15,961 | {"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-2016-44 | longest | en | 0.87373 |
https://www.coursehero.com/file/1676145/Chapter-23-Solutions/ | 1,490,818,018,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218191353.5/warc/CC-MAIN-20170322212951-00248-ip-10-233-31-227.ec2.internal.warc.gz | 858,266,673 | 25,662 | Chapter 23 Solutions
# Chapter 23 Solutions - Chapter 24 Options and Corporate Finance Extensions and Applications 24.1 a The inputs to the Black-Scholes model are the
This preview shows pages 1–3. Sign up to view the full content.
Answers to End-of-Chapter Problems B-367 Chapter 24: Options and Corporate Finance: E... | 956 | 3,494 | {"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-2017-13 | longest | en | 0.868593 |
https://aspirantszone.com/quant-test-for-ibps-clerk-2018-main-exam-set-15/ | 1,675,418,691,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500044.66/warc/CC-MAIN-20230203091020-20230203121020-00191.warc.gz | 128,284,532 | 53,307 | # Quant Test for IBPS Clerk 2018 Main Exam Set – 15
Directions(1-5): Find the odd one out from the following series.
1. 17,18,37,114,449,2246
449
114
18
17
2246
Option B
*1+1
*2+1
*3+1
*4+1
*5+1
112 should be in place of 114.
2. 29,30,34,61,77,204
29
34
30
204
61
Option D
+1^3
+2^2
+3^3
+4^2
+5^3
202 should be in pl... | 1,303 | 3,516 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4 | 4 | CC-MAIN-2023-06 | latest | en | 0.867297 |
https://nrich.maths.org/5872/note | 1,511,292,280,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934806422.29/warc/CC-MAIN-20171121185236-20171121205236-00257.warc.gz | 664,597,333 | 5,148 | ### Converse
Clearly if a, b and c are the lengths of the sides of an equilateral triangle then a^2 + b^2 + c^2 = ab + bc + ca. Is the converse true?
### Consecutive Squares
The squares of any 8 consecutive numbers can be arranged into two sets of four numbers with the same sum. True of false?
### Parabolic Pattern... | 323 | 1,513 | {"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-2017-47 | longest | en | 0.923945 |
https://math.stackexchange.com/questions/3343828/finding-the-better-estimator-of-mu | 1,627,842,737,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046154214.63/warc/CC-MAIN-20210801154943-20210801184943-00461.warc.gz | 387,231,012 | 40,321 | # Finding the better estimator of mu?
Which is a better estimator of $$\mu$$? the $$2n$$ is throwing me off.
Suppose we have a random sample of size $$2n$$ from a population denoted by X and E(X) = mu and Var(x) = sigma squared.
Let $$\bar{x}_1 = \frac{1}{2n}\sum_{ i }^{2n}Xi$$ and Let $$\bar{x}_2 = \frac{1}{n}\sum_... | 1,601 | 4,868 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.25 | 4 | CC-MAIN-2021-31 | latest | en | 0.821773 |
https://www.jiskha.com/display.cgi?id=1337296192 | 1,510,940,538,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934803848.60/warc/CC-MAIN-20171117170336-20171117190336-00632.warc.gz | 850,246,392 | 4,071 | # Average rate of change
posted by .
Determine the value of "g" so that the average rate of change of the function h(x)=x^2+3x+2 on the interval -3≤x≤g is -1. Thank you.
• Average rate of change -
h(-3) = 9 - 9 + 2 = 2
h(g) = g^2 + 3g + 2
average rate of change = (g^2 + 3g + 2 = 2)/(g+3)
= (g^2 + 3g)/(g+3)
= -1
g^... | 941 | 2,776 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.9375 | 4 | CC-MAIN-2017-47 | latest | en | 0.781427 |
http://mathhelpforum.com/differential-geometry/208014-subspace-banach-space-complete-if-only-if-closed-print.html | 1,568,695,715,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514573052.26/warc/CC-MAIN-20190917040727-20190917062727-00536.warc.gz | 122,991,623 | 2,957 | # A subspace of Banach space is complete if and only if it is closed.
• Nov 19th 2012, 04:31 PM
machi
A subspace of Banach space is complete if and only if it is closed.
I have a problem to proof this theorem, Anyone can help for detail.
"A subspace $\displaystyle Y$ of Banach space $\displaystyle X$ is complete if a... | 418 | 1,593 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.71875 | 4 | CC-MAIN-2019-39 | latest | en | 0.948329 |
https://matholympiad.org.bd/forum/viewtopic.php?f=17&t=1150&view=unread | 1,606,925,457,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141711306.69/warc/CC-MAIN-20201202144450-20201202174450-00619.warc.gz | 396,613,507 | 6,897 | ## IMO longlist 1989 [reformed]
Discussion on International Mathematical Olympiad (IMO)
sourav das
Posts: 461
Joined: Wed Dec 15, 2010 10:05 am
Location: Dhaka
Contact:
### IMO longlist 1989 [reformed]
$0<a<1\ constant,\ f:R\mapsto R, \ f(0)=0,\ f(1)=1,\ f(\frac{x+y}{2})=(1-a)f(x) +$ $af(y)$ for $x\leq y$. if $f(x)$... | 482 | 1,167 | {"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... | 3.890625 | 4 | CC-MAIN-2020-50 | latest | en | 0.58711 |
http://www.math.wpi.edu/Course_Materials/MA1021A08/maxmin/node1.html | 1,545,189,412,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376830479.82/warc/CC-MAIN-20181219025453-20181219051453-00001.warc.gz | 420,636,651 | 4,812 | Subsections
# First and second derivative tests
## Background
Suppose that is a differentiable function. Then we know that the value of gives the slope of the tangent line at . Geometrically, the slope of the tangent line at a particular point tells us whether the value of the function is increasing, decreasing, or ... | 1,316 | 6,172 | {"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... | 4.71875 | 5 | CC-MAIN-2018-51 | latest | en | 0.9388 |
https://ttmobile.com.vn/how-many-feet-in-120-inches.html | 1,716,867,128,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971059067.62/warc/CC-MAIN-20240528030822-20240528060822-00035.warc.gz | 520,287,778 | 59,914 | # 10 topics : how many feet in 120 inches ?
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How Many Feet in 120 Inches? – A Comprehensive Guide
# How Many Feet in 120 Inches? – A Comprehensive Guide
## Introduction
Measurement is an essential part of our daily lives. We use it to determine the length, width, height, and other dimensions of objec... | 2,151 | 7,533 | {"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... | 3.921875 | 4 | CC-MAIN-2024-22 | latest | en | 0.949514 |
https://bestexmoenkhjdf.netlify.app/cubit37512wo/how-to-calculate-compound-annual-growth-rate-using-excel-lyc.html | 1,685,801,799,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224649293.44/warc/CC-MAIN-20230603133129-20230603163129-00145.warc.gz | 148,923,430 | 11,372 | ## How to calculate compound annual growth rate using excel
A compound annual growth rate (CAGR) measures the rate of return for an investment — such as a mutual fund or bond — over an investment period, such as 5 or 10 years. The CAGR is also called a "smoothed" rate of return because it measures the growth of an inv... | 1,295 | 5,876 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2023-23 | latest | en | 0.930393 |
http://mathsmadeeasy.co.uk/gcse-higher-variation-topic-paper.htm | 1,505,951,275,000,000,000 | text/html | crawl-data/CC-MAIN-2017-39/segments/1505818687582.7/warc/CC-MAIN-20170920232245-20170921012245-00468.warc.gz | 216,220,973 | 11,880 | ### GCSE Variation paper (H)
#### Year 10/11 maths revision
1. The force F on a mass is directly proportional (∝) to the acceleration 'a' of the mass
When a = 350, F = 850
a) Find a formula for F in terms of a.
b) Find F when a = 140
2. The resistance R (ohms) of a wire is directly ∝ to the length l (cm) of the wire... | 825 | 2,713 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.734375 | 4 | CC-MAIN-2017-39 | latest | en | 0.895896 |
http://kwiznet.com/p/takeQuiz.php?ChapterID=10915&CurriculumID=48&Method=Worksheet&NQ=10&Num=10.9&Type=B | 1,561,590,847,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560628000575.75/warc/CC-MAIN-20190626214837-20190627000837-00536.warc.gz | 99,684,409 | 2,409 | Name: ___________________Date:___________________
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### High School Mathematics10.9 Solving Equations Using Graphical Method
Example:
Solve x + y = 11 and x - y = 5 ... | 242 | 807 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.796875 | 4 | CC-MAIN-2019-26 | longest | en | 0.697155 |
http://www.jiskha.com/display.cgi?id=1343255611 | 1,493,306,622,000,000,000 | text/html | crawl-data/CC-MAIN-2017-17/segments/1492917122174.32/warc/CC-MAIN-20170423031202-00618-ip-10-145-167-34.ec2.internal.warc.gz | 572,124,356 | 3,861 | # science
posted by on .
A shoe case weighing 40 lb is located on a scale inside a moving elevator that is going upward with the speed of 8 m/s. At time T1 elevator slows down with the acceleration of 3 m/s2 until the time T2. What are the the readings of the scale at T2 and T1 respectively?
• science - ,
While the... | 216 | 781 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.734375 | 4 | CC-MAIN-2017-17 | latest | en | 0.926778 |
https://www.omnicalculator.com/statistics/2-dice-roller | 1,722,849,437,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640436802.18/warc/CC-MAIN-20240805083255-20240805113255-00159.warc.gz | 727,958,352 | 38,429 | # 2 Dice Roller Calculator
Created by Davide Borchia
Reviewed by Komal Rafay
Last updated: Jan 18, 2024
Use our 2 dice roller calculator for your games, to make decisions (simple ones!), or for examples of statistics. Keep reading this short article to learn:
• When do we use a two dice roller;
• The statistic of a ... | 1,169 | 4,688 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 23, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.8125 | 5 | CC-MAIN-2024-33 | latest | en | 0.869562 |
https://www.physicsforums.com/threads/normal-distribution-and-null-hypothesis.713539/ | 1,660,882,893,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882573623.4/warc/CC-MAIN-20220819035957-20220819065957-00088.warc.gz | 794,154,055 | 15,692 | # Normal distribution and Null hypothesis
math8
I have done 3 experiments. For each one of them, I have repeated the same experiment 100 times. Which gives me three sets of 100 numbers.
Experiment 1: for number 30 ---> 100 results
Experiment 2: for number 40 ---> 100 results
Experiment 3: for number 50 ---> 100 result... | 806 | 3,135 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.90625 | 4 | CC-MAIN-2022-33 | latest | en | 0.894818 |
https://www.coursehero.com/file/6032094/Lect10/ | 1,529,565,583,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267864039.24/warc/CC-MAIN-20180621055646-20180621075646-00310.warc.gz | 806,612,431 | 126,923 | # Lect10 - Stochastic Process Lecture 10 Random Process...
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Stochastic Process 12/8/2006 Lecture 10 Random Process NCTUEE Summary In this lecture, I will discuss: Definition of Random Process Poisson Counting Process Random Processes in LTI System Power S... | 1,269 | 4,474 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.671875 | 4 | CC-MAIN-2018-26 | latest | en | 0.778752 |
https://olimex.wordpress.com/2014/07/25/weekend-programming-challenge-week-62-one-million/ | 1,529,513,534,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267863830.1/warc/CC-MAIN-20180620163310-20180620183310-00171.warc.gz | 685,448,437 | 19,874 | ## Weekend Programming Challenge – Week #62 – One million :)
One million is good round number 🙂 Your task for the weekend challenge is to write code which check if you can find two numbers X and Y which product makes exactly 1 000 000, the catch is that none of these numbers should contain 0 inside it.
## The rules:... | 742 | 2,592 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2018-26 | latest | en | 0.89843 |
http://www.exammission.com/2017/10/percentage-important-formulas-aptitude.html | 1,627,327,208,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046152144.92/warc/CC-MAIN-20210726183622-20210726213622-00133.warc.gz | 59,970,897 | 37,458 | # Exam Mission
Exam Information| Govt Jobs.| Exam Preparation | Exam Study Material |Exam Date|Material PDF
1. Concept of Percentage:
By a certain percent, we mean that many hundredths.
Thus, x percent means x hundredths, written as x%.
To express x% as a fraction: We have, x% = x . 100
Thus, 20% = 20 = 1 . 100 5
... | 416 | 1,317 | {"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-2021-31 | longest | en | 0.835463 |
http://www.physicsforums.com/showthread.php?p=3510799 | 1,394,182,950,000,000,000 | text/html | crawl-data/CC-MAIN-2014-10/segments/1393999639602/warc/CC-MAIN-20140305060719-00002-ip-10-183-142-35.ec2.internal.warc.gz | 482,779,629 | 8,465 | # Probelm getting started with Fouriertransforms!
by toofle
Tags: fouriertransforms, probelm, started
P: 20 I have trouble getting started with Fouriertransforms. I have access to Mathematica but don't obtain the same results(see below). Isn't my reasoning correct? Example: Fouriertransform 1/(t^2+1): F19: e^(-a|t|),... | 850 | 2,745 | {"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-2014-10 | longest | en | 0.724756 |
http://blog.tomsnyder.com/math-hub/bid/47750/Winter-Math-Activity-Warm-Up-to-Mitten-Math | 1,368,950,303,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368696400149/warc/CC-MAIN-20130516092640-00062-ip-10-60-113-184.ec2.internal.warc.gz | 31,958,368 | 9,455 | ## Welcome to the Math Hub Blog
The Math Hub is a place for learning and sharing expertise about the use of adaptive technology to increase math achievement.
Join the conversation!
## the math hub blog by scholastic/tom snyder productions
### Winter Math Activity: Warm Up to Mitten Math
Teachers are always looking... | 623 | 2,901 | {"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-2013-20 | latest | en | 0.941511 |
https://idoc.pub/documents/boyles-law-lab-answers-ylyxry2y53nm | 1,723,595,646,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641086966.85/warc/CC-MAIN-20240813235205-20240814025205-00247.warc.gz | 245,696,416 | 5,859 | • October 2019
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Boyle’s law lab • Purpose: to investigate mathematica... | 752 | 2,153 | {"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-2024-33 | latest | en | 0.81541 |
https://physics.stackexchange.com/questions/633559/magnetic-flux-with-two-concentric-cirular-loops | 1,708,999,177,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474669.36/warc/CC-MAIN-20240226225941-20240227015941-00410.warc.gz | 456,976,580 | 38,434 | Magnetic flux with two concentric cirular loops
Suppose I have two cocentric circular loops, one with radius $$R_2$$ and one with radius $$R_1$$ where $$R_2$$ is the radius of the larger loop. Current is flowing in the outerloop and is changing over time, with some value of $$dI/dt$$. The moving charges generate a mag... | 459 | 1,544 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.9375 | 4 | CC-MAIN-2024-10 | longest | en | 0.894642 |
https://studyres.com/doc/24478790/?page=4 | 1,695,969,317,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233510498.88/warc/CC-MAIN-20230929054611-20230929084611-00657.warc.gz | 595,361,947 | 7,758 | Survey
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```Chapter 6 – “Random Variables”
6.1 – Discrete & Continuous Random Variables
By the end of this section, you should Be aBle... | 530 | 2,172 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.40625 | 4 | CC-MAIN-2023-40 | latest | en | 0.897668 |
https://en.wikibooks.org/wiki/Formal_Logic/Predicate_Logic/Truth | 1,685,792,273,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224649193.79/warc/CC-MAIN-20230603101032-20230603131032-00060.warc.gz | 263,669,995 | 21,757 | # Formal Logic/Predicate Logic/Truth
← Satisfaction ↑ Predicate Logic End
# Truth
## Truth in a model
We have defined satisfaction in a model with a variable assignment. We have expressed formula ${\displaystyle \varphi \,\!}$ being satisfied by model ${\displaystyle {\mathfrak {M}}\,\!}$ with variable assignment ... | 4,725 | 12,691 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 101, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "m... | 3.703125 | 4 | CC-MAIN-2023-23 | latest | en | 0.771602 |
https://fullstackdeveloper.guru/tag/tree/ | 1,680,015,435,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948867.32/warc/CC-MAIN-20230328135732-20230328165732-00395.warc.gz | 318,302,978 | 23,872 | # Tag: tree
• ## Is a Tree Symmetric?
Given a binary tree find out if it is symmetric or not. A tree is symmetric if it is left sub tree is a reflection of its right sub tree. Note that symmetry doesn’t mean left sub tree is equal to right sub tree. The following tree is a symmetric tree: As you see the…
• ## Serial... | 890 | 3,591 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4 | 4 | CC-MAIN-2023-14 | longest | en | 0.792808 |
https://www.geeksforgeeks.org/clock-questions-aptitude/ | 1,701,676,183,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100525.55/warc/CC-MAIN-20231204052342-20231204082342-00475.warc.gz | 902,594,389 | 43,909 | # Clock – Aptitude Questions and Answers
Clock questions are commonly included in quantitative aptitude exams. These questions typically require the application of basic arithmetic and algebraic concepts to solve problems related to time, such as calculating the time difference between two events, determining the time... | 1,786 | 6,885 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.40625 | 4 | CC-MAIN-2023-50 | latest | en | 0.927729 |
https://doubtnut.com/ncert-solutions/class-9-maths-chapter-8-quadrilaterals-1 | 1,618,357,435,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038075074.29/warc/CC-MAIN-20210413213655-20210414003655-00361.warc.gz | 325,466,057 | 46,519 | # Quadrilaterals NCERT Solutions : Class 9 Maths
## NCERT Solutions for Class 9 Maths : Quadrilaterals
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### NCERT Class 9 | QUADRILATERALS | Exercise 01 | Question No. 02
If the diagonals of a parallelogram are equal, then s... | 2,600 | 12,029 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.5 | 4 | CC-MAIN-2021-17 | latest | en | 0.851254 |
http://mathhelpforum.com/pre-calculus/122979-solving-exponential-equation-quadratic-form-print.html | 1,527,378,773,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794867949.10/warc/CC-MAIN-20180526225551-20180527005551-00565.warc.gz | 187,095,554 | 2,830 | # Solving an exponential equation of quadratic form
• Jan 8th 2010, 08:25 PM
smmmc
3^(2x) - 3^(x+2) +8=0
i tried 3^(x)=y but what about the 3^(x+2) ?
• Jan 8th 2010, 09:04 PM
Prove It
Quote:
Originally Posted by smmmc
3^(2x) - 3^(x+2) +8=0
i tried 3^(x)=y but what about the 3^(x+2) ?
Notice that $\displaystyle 3^{... | 577 | 1,351 | {"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... | 4.4375 | 4 | CC-MAIN-2018-22 | latest | en | 0.630263 |
http://math.boisestate.edu/~holmes/M387syllabus/node27.html | 1,512,998,226,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948513512.31/warc/CC-MAIN-20171211125234-20171211145234-00791.warc.gz | 166,668,986 | 3,016 | Next: Friday, February 11 Up: Lecture Notes Previous: Monday, February 7 and
## Wednesday, February 9
We discussed annotating proofs with goal statements (which I have
already done (anachronistically) in the notes for the last two days.
The idea is to signal at the heads of proofs and subproofs where we
are trying t... | 1,507 | 4,701 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.703125 | 4 | CC-MAIN-2017-51 | latest | en | 0.857533 |
https://db0nus869y26v.cloudfront.net/en/M/D/1_queue | 1,726,857,376,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725701419169.94/warc/CC-MAIN-20240920154713-20240920184713-00752.warc.gz | 182,383,790 | 19,221 | In queueing theory, a discipline within the mathematical theory of probability, an M/D/1 queue represents the queue length in a system having a single server, where arrivals are determined by a Poisson process and job service times are fixed (deterministic). The model name is written in Kendall's notation.[1] Agner Kra... | 2,445 | 8,203 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 15, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.578125 | 4 | CC-MAIN-2024-38 | latest | en | 0.855679 |
http://brainden.com/forum/topic/15178-a-simple-gold-link-puzzle/ | 1,511,462,994,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934806856.86/warc/CC-MAIN-20171123180631-20171123200631-00157.warc.gz | 50,045,212 | 16,477 | BrainDen.com - Brain Teasers
• 0
# A simple gold link puzzle
## Question
A man needed to pay his rent and was out of money, but found that his rent was worth about one gold link on his chain per day. What is the fewest number of cuts he can make in his 23-link chain to pay the rent for up to 23 days?
## 10 answers ... | 709 | 2,537 | {"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... | 3.890625 | 4 | CC-MAIN-2017-47 | latest | en | 0.972735 |
https://us.metamath.org/mpeuni/ceqsex.html | 1,708,555,284,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947473558.16/warc/CC-MAIN-20240221202132-20240221232132-00561.warc.gz | 613,879,035 | 4,165 | Metamath Proof Explorer < Previous Next > Nearby theorems Mirrors > Home > MPE Home > Th. List > ceqsex Structured version Visualization version GIF version
Theorem ceqsex 3545
Description: Elimination of an existential quantifier, using implicit substitution. (Contributed by NM, 2-Mar-1995.) (Revised b... | 845 | 1,538 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.65625 | 4 | CC-MAIN-2024-10 | latest | en | 0.218668 |
https://www.pythonstudio.us/scientific-programming/info-rpo.html | 1,521,670,632,000,000,000 | text/html | crawl-data/CC-MAIN-2018-13/segments/1521257647706.69/warc/CC-MAIN-20180321215410-20180321235410-00009.warc.gz | 865,745,335 | 17,313 | ## Polynomial Dict1.py
Exercise 7.2. Make a very simple class.
Make a class Simple with one attribute i, one method double, which replaces the value of i by i+i, and a constructor that initializes the attribute. Try out the following code for testing the class:
s1.double() print s1.i s2 = Simple('Hello') s2.double()... | 8,452 | 32,978 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.71875 | 4 | CC-MAIN-2018-13 | longest | en | 0.804547 |
https://stoneswww.academickids.com/encyclopedia/index.php/Phase_shift | 1,642,553,047,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320301217.83/warc/CC-MAIN-20220119003144-20220119033144-00431.warc.gz | 595,634,275 | 6,430 | # Phase (waves)
(Redirected from Phase shift)
Missing image
Sine_waves_same_phase.png
Waves with the same phase
Missing image
Sine_waves_different_phase.png
Waves with different phases
The phase of a wave relates the position of a feature, typically a peak or a trough of the waveform, to that same feature in another ... | 1,147 | 4,819 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.65625 | 4 | CC-MAIN-2022-05 | latest | en | 0.933141 |
https://byjus.com/question-answer/for-each-of-the-following-find-the-least-number-that-must-be-added-so-that/ | 1,638,570,528,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964362919.65/warc/CC-MAIN-20211203212721-20211204002721-00213.warc.gz | 214,409,091 | 19,232 | Question
# For each of the following, find the least number that must be added so that the resulting number is a perfect square. (i) 511 (ii) 7172 (iii) 55078
Solution
## (i) 511 Taking square root of 511, We find that 27 has been left We see that 511 is greater than 222 ∴ On adding the required number... | 272 | 839 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.40625 | 4 | CC-MAIN-2021-49 | latest | en | 0.802047 |
https://math.stackexchange.com/questions/315699/simple-am-gm-inequality | 1,709,318,266,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947475422.71/warc/CC-MAIN-20240301161412-20240301191412-00269.warc.gz | 378,072,027 | 36,546 | # Simple AM-GM inequality
Let $a,b,c$ positive real numbers such that $a+b+c=3$, using only AM-GM inequalities show that $$a+b+c \geq ab+bc+ca$$ I was able to prove that \begin{align} a^2+b^2+c^2 &=\frac{a^2+b^2}{2}+\frac{b^2+c^2}{2}+\frac{a^2+c^2}{2} \geq \\ &\ge \frac{2\sqrt{a^2b^2}}{2}+\frac{2\sqrt{b^2c^2}}{2}+\fra... | 807 | 2,100 | {"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... | 4.3125 | 4 | CC-MAIN-2024-10 | latest | en | 0.869544 |
https://chemistry.stackexchange.com/questions/4091/how-can-you-estimate-how-much-of-a-substance-will-dissolve-in-a-given-lipid/5783 | 1,643,316,643,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320305288.57/warc/CC-MAIN-20220127193303-20220127223303-00070.warc.gz | 217,422,387 | 33,530 | # How can you estimate how much of a substance will dissolve in a given lipid?
How can you estimate how much of a substance with a known partition coefficient and other physical/chemical data regarding the substance will dissolve in a given lipid? In particular I would like to know the answer to this question in the c... | 564 | 2,093 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.59375 | 4 | CC-MAIN-2022-05 | latest | en | 0.912691 |
http://dynamicmathematicslearning.com/cyclichex.html | 1,716,726,682,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058876.64/warc/CC-MAIN-20240526104835-20240526134835-00857.warc.gz | 8,988,572 | 4,962 | ## Cyclic Hexagon Alternate Angles Sum Theorem
Investigate & Conjecture
Given a (convex) cyclic hexagon ABCDEF as shown below, what do you notice about the two sums of alternate angles?
Drag any of the vertices to explore your observation.
#### .sketch_canvas { border: medium solid lightgray; display: inline-block; }... | 1,170 | 5,036 | {"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 | 4 | CC-MAIN-2024-22 | latest | en | 0.876446 |
https://studylib.net/doc/9633640/powerpoint-2.2-b | 1,618,231,556,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038067400.24/warc/CC-MAIN-20210412113508-20210412143508-00526.warc.gz | 619,786,678 | 11,273 | Powerpoint 2.2 B
```AP Statistics: Section 2.2 B
Recall finding a z-score in section 2.1:
X
z = ------------.
We can use this formula to take
any particular observation in a
Normal distribution and convert it
to a z-score. This new distribution
of z-scores is called the
standard Normal distribution
______________... | 585 | 1,561 | {"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-2021-17 | latest | en | 0.697839 |
http://www.physicsforums.com/showthread.php?t=370943 | 1,409,685,171,000,000,000 | text/html | crawl-data/CC-MAIN-2014-35/segments/1409535922763.3/warc/CC-MAIN-20140909054553-00448-ip-10-180-136-8.ec2.internal.warc.gz | 1,281,484,728 | 6,644 | # Level Curves
by Grzegorz
Tags: curves
P: 1 hi... I am new to this topic and frustrated. I have a curve f(x,y)= -3y/(x2 +y2 + 1) I was asked to draw a level curve of this and I'm not getting anywhere with it. If anyone has any pointers, or can help me with solving this question I would be gretfull. The only other th... | 511 | 1,330 | {"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... | 4.125 | 4 | CC-MAIN-2014-35 | latest | en | 0.839638 |
https://www.coursehero.com/file/6732934/practicefinal7/ | 1,493,580,704,000,000,000 | text/html | crawl-data/CC-MAIN-2017-17/segments/1492917125841.92/warc/CC-MAIN-20170423031205-00347-ip-10-145-167-34.ec2.internal.warc.gz | 871,090,658 | 131,469 | practicefinal7
# practicefinal7 - MA 261 PRACTICE PROBLEMS 1. If the line...
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MA 261 PRACTICE PROBLEMS 1. If the line has symmetric equations x - 1 2 = y - 3 = z +2 7 , find a vector equation for the line 0 that contains the point (2 , 1 , - 3) and is par... | 1,930 | 4,245 | {"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-2017-17 | longest | en | 0.55987 |
https://thekooshy.com/fr | 1,675,122,727,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499831.97/warc/CC-MAIN-20230130232547-20230131022547-00030.warc.gz | 589,755,378 | 4,998 | # Word problem calculator with steps
## The Best Word problem calculator with steps
Word problem calculator with steps is a mathematical tool that helps to solve math equations. An equation is a mathematical statement that two things are equal. For example, the equation 2+2=4 states that two plus two equals four. In ... | 870 | 4,126 | {"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... | 3.71875 | 4 | CC-MAIN-2023-06 | latest | en | 0.945008 |
https://www.gamblingbonusoffers.com/dynasty/new/581446658a79ca7f3db296ed162b069f822-quadrilateral-jklm-is-rotated-270-clockwise | 1,660,895,414,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882573630.12/warc/CC-MAIN-20220819070211-20220819100211-00295.warc.gz | 661,633,850 | 7,070 | If we add up the above two angles we will get 270 degree angle. Math; Geometry; Geometry questions and answers; When quadrilateral ABCD is rotated 270 degree counter clockwise about the origin, what will the coordinates be for the . Rotate 90 degrees Rotating a polygon around the origin. Q. Parallelogram JKLM shown bel... | 1,260 | 5,002 | {"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-2022-33 | latest | en | 0.803754 |
https://ch.mathworks.com/matlabcentral/answers/1733420-why-does-matlab-symbolic-math-toolbox-not-integrate-this-simple-function | 1,660,580,274,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882572192.79/warc/CC-MAIN-20220815145459-20220815175459-00364.warc.gz | 187,473,424 | 27,753 | # Why does MATLAB (Symbolic Math Toolbox) not integrate this simple function.
2 views (last 30 days)
Sebastian Götz on 3 Jun 2022
Edited: John D'Errico on 4 Jun 2022
I am trying to integrate the following function symbolically, but MATLAB won't resolve this.
syms x a
int((1-x^2/a^2)^(3/2),x,-a,a)
ans =
It should be an... | 609 | 1,958 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.75 | 4 | CC-MAIN-2022-33 | latest | en | 0.802454 |
www.shanghaitour.site | 1,580,059,399,000,000,000 | text/html | crawl-data/CC-MAIN-2020-05/segments/1579251690095.81/warc/CC-MAIN-20200126165718-20200126195718-00155.warc.gz | 1,086,571,775 | 9,027 | # All About Terms in Mathematics
In your student console you may view your day-to-day points total. There is an extensive selection of critical thinking books available on the market to pick from. It’s okay and perhaps much more advisable to accept aid from others.
## How to Get Started with Terms in Mathematics?
St... | 763 | 4,006 | {"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-2020-05 | latest | en | 0.957985 |
http://www.ehow.co.uk/how_8540036_calculate-expected-return-using-excel.html | 1,490,671,427,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218189589.37/warc/CC-MAIN-20170322212949-00507-ip-10-233-31-227.ec2.internal.warc.gz | 487,178,841 | 17,284 | # How to calculate expected return using excel
Written by bryan keythman
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An investment's expected return is an estimate of a return it may generate. You can calculate an investment's expected return using Microsoft Excel based on possible scenarios that you predict may occur as a... | 760 | 3,123 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2017-13 | longest | en | 0.845864 |
https://numberworld.info/root-of-5215789 | 1,642,416,724,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320300533.72/warc/CC-MAIN-20220117091246-20220117121246-00224.warc.gz | 480,484,846 | 2,997 | # Root of 5215789
#### [Root of five million two hundred fifteen thousand seven hundred eighty-nine]
square root
2283.8102
cube root
173.423
fourth root
47.7892
fifth root
22.0528
In mathematics extracting a root is known as the determination of the unknown "x" in the following equation $y=x^n$ The outcome of the ext... | 297 | 1,041 | {"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... | 3.578125 | 4 | CC-MAIN-2022-05 | latest | en | 0.919496 |
https://austrian.economicblogs.org/econlog/2021/henderson-deadweight-loss-computations/ | 1,618,868,665,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038917413.71/warc/CC-MAIN-20210419204416-20210419234416-00583.warc.gz | 217,668,642 | 39,071 | Monday , April 19 2021
Home / David Henderson /Deadweight Loss Computations
Summary:
Some brief but straightforward algebra. The part of my post yesterday that dealt with deadweight loss from taxes was a little brief. Even if you go to the original article in Defining Ideas, you won’t find the actual computation. So h... | 786 | 2,838 | {"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-2021-17 | latest | en | 0.913591 |
http://openstudy.com/updates/50aa93b5e4b06b5e493312f5 | 1,448,864,218,000,000,000 | text/html | crawl-data/CC-MAIN-2015-48/segments/1448398461113.77/warc/CC-MAIN-20151124205421-00122-ip-10-71-132-137.ec2.internal.warc.gz | 166,741,238 | 17,160 | ## hba 3 years ago A tutorial for @mikala1
1. hba
$\Huge{\bf{Distance\ Between\ Two\ Points:}}$ Let (x1,y1) and (x2,y2) be any two points.Then the distance between the two points is given by: $D=\sqrt{(x _{2}-x _{1)^2+(y _{2}-y _{1})^2}}$ **************************Lets take an example*********************************... | 442 | 1,180 | {"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-2015-48 | longest | en | 0.637964 |
https://voxubarowuheluw.ettroisptitspointscompagnie.com/write-an-expression-for-tan-in-terms-of-sin-and-cos-functions593393718tg.html | 1,600,447,082,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400188049.8/warc/CC-MAIN-20200918155203-20200918185203-00342.warc.gz | 734,775,294 | 2,854 | # Write an expression for tan in terms of sin and cos functions
The more important identities. Let's do one more example.
### Write each expression in terms of sines and or cosines and then simplify
Well the one thing that we do know-- and this is the most fundamental trig identity, this comes straight out of the un... | 451 | 2,197 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.28125 | 4 | CC-MAIN-2020-40 | latest | en | 0.907134 |
https://oeis.org/A120747 | 1,701,780,376,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100551.17/warc/CC-MAIN-20231205105136-20231205135136-00663.warc.gz | 500,261,340 | 7,078 | The OEIS is supported by the many generous donors to the OEIS Foundation.
Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 60th year, we have over 367,000 sequences, and we’ve reached 11,000 citations (which often say “discove... | 2,280 | 5,257 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.984375 | 4 | CC-MAIN-2023-50 | latest | en | 0.741276 |
http://www.wikidoc.org/index.php/Outlier | 1,369,010,123,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368698196686/warc/CC-MAIN-20130516095636-00048-ip-10-60-113-184.ec2.internal.warc.gz | 828,830,840 | 11,906 | # Outlier
Figure 1. Box plot of data from the Michelson-Morley Experiment displaying outliers in the middle column.
Articles WikiDoc Resources for Outlier
## Overview
In statistics such as stratified samples, an outlier is an observation that is numerically distant from the rest of the data. Statistics derived from... | 811 | 3,786 | {"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... | 3.578125 | 4 | CC-MAIN-2013-20 | latest | en | 0.920864 |
https://findthefactors.com/2017/09/28/894-and-level-5/ | 1,518,931,041,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891811655.65/warc/CC-MAIN-20180218042652-20180218062652-00385.warc.gz | 648,180,480 | 21,339 | ## A Multiplication Based Logic Puzzle
### 894 and Level 5
894 is the hypotenuse of a Pythagorean triple: 306-840-894
894 is also palindrome 626 in BASE 12 because 6(144) + 2(12) + 6(1) = 894
Print the puzzles or type the solution on this excel file: 12 factors 886-896
• 894 is a composite number.
• Prime factoriz... | 268 | 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... | 4.15625 | 4 | CC-MAIN-2018-09 | longest | en | 0.797842 |
https://handwiki.org/wiki/Unbiased_estimation_of_standard_deviation | 1,642,950,932,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320304287.0/warc/CC-MAIN-20220123141754-20220123171754-00156.warc.gz | 346,068,888 | 23,836 | # Unbiased estimation of standard deviation
Short description: Procedure to estimate standard deviation from a sample
In statistics and in particular statistical theory, unbiased estimation of a standard deviation is the calculation from a statistical sample of an estimated value of the standard deviation (a measure ... | 4,047 | 15,576 | {"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... | 4.0625 | 4 | CC-MAIN-2022-05 | longest | en | 0.91088 |
http://web.mat.bham.ac.uk/R.W.Kaye/seqser/comparison.html | 1,582,566,909,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875145966.48/warc/CC-MAIN-20200224163216-20200224193216-00012.warc.gz | 143,212,292 | 3,077 | # The comparison tests
## 1. Introduction
This web page discusses one of the most powerful tests for convergence of series of positive terms: the comparison test. The main idea is, to determine if a series =1 converges or not we should compare it with one, =1 that we know the behaviour of. There are two forms of the ... | 649 | 2,678 | {"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-2020-10 | latest | en | 0.943221 |
https://www.cuemath.com/ncert-solutions/q-4-exercise-12-1-algebraic-expressions-class-7-maths/ | 1,621,321,658,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243989756.81/warc/CC-MAIN-20210518063944-20210518093944-00332.warc.gz | 743,932,817 | 18,422 | # Ex.12.1 Q4 Algebraic Expressions Solution - NCERT Maths Class 7
Go back to 'Ex.12.1'
## Question
(a) Identify terms which contain $$x$$ and give the coefficient of $$x.$$
(i) $$y^2x + y$$
(ii) $$13y^2 – 8yx$$
(iii) $$x + y + 2$$
(iv) $$5 + z + zx$$
(v) $$1 + x + xy$$
(vi) $$12xy^2 + 25$$
(vii) $$7x + xy^2$... | 708 | 1,691 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.15625 | 4 | CC-MAIN-2021-21 | latest | en | 0.540775 |
https://math.stackexchange.com/questions/2119176/how-to-show-that-sum-k-1kab-chooseakbc-choosebkca-ch/4818968 | 1,713,567,607,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817455.17/warc/CC-MAIN-20240419203449-20240419233449-00776.warc.gz | 336,707,405 | 43,535 | # How to show that $\sum_{k} (-1)^k{{a+b}\choose{a+k}}{{b+c}\choose{b+k}}{{c+a}\choose{c+k}} = \frac{(a+b+c)!}{a!b!c!}$
How to show that
$$\sum_{k} (-1)^k{{a+b}\choose{a+k}}{{b+c}\choose{b+k}}{{c+a}\choose{c+k}} = \frac{(a+b+c)!}{a!b!c!}$$
Here is an answer based upon Short Proofs of Saalschütz's and Dixon's theorem... | 7,114 | 17,079 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.15625 | 4 | CC-MAIN-2024-18 | latest | en | 0.693508 |
https://www.hackmath.net/en/math-problem/3741 | 1,611,553,173,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703564029.59/warc/CC-MAIN-20210125030118-20210125060118-00416.warc.gz | 804,100,074 | 13,417 | Find the volume and surface of a regular quadrilateral pyramid if the bottom edge is 45 cm long and the pyramid height is 7 cm.
Correct result:
V = 4725 cm3
S = 4145.7369 cm2
#### Solution:
We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank yo... | 759 | 3,085 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5 | 4 | CC-MAIN-2021-04 | longest | en | 0.815616 |
https://www.motorhomefun.co.uk/forum/threads/electrical-calculations.98982/ | 1,516,304,386,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084887600.12/warc/CC-MAIN-20180118190921-20180118210921-00353.warc.gz | 933,683,820 | 29,973 | # Electrical calculations
Discussion in 'Tech/Mech General' started by Mike B, Dec 20, 2014.
1. ### Mike BFunster
Joined:
Jan 16, 2014
Messages:
796
Location:
Harleston, Norfolk
Ratings:
+2,410
Where V = Volts - Voltage
I = Amps - Currant
R = Ohms - Resistance
The illustration shows a simple way to remember the thr... | 1,445 | 4,541 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.78125 | 4 | CC-MAIN-2018-05 | longest | en | 0.86745 |
https://scenarios.omnicalculator.com/school-lottery-advanced/ | 1,642,786,458,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320303512.46/warc/CC-MAIN-20220121162107-20220121192107-00390.warc.gz | 556,540,446 | 14,555 | # Probability – School lottery (advanced)
A basic version of School lottery is also available.
Scenario:
Your school launches a spring lottery in which you can win various prizes. There are 900 lottery tickets, out of which 200 guarantee a prize. These include:
• single grand prize – a weekend trip,
• nine secondar... | 2,411 | 8,864 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.53125 | 5 | CC-MAIN-2022-05 | latest | en | 0.952012 |
https://nrich.maths.org/public/topic.php?code=-777&cl=4&cldcmpid=1820 | 1,591,073,698,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590347422803.50/warc/CC-MAIN-20200602033630-20200602063630-00500.warc.gz | 468,784,920 | 7,640 | # Resources tagged with: Curious
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### Three by One
##### Age 16 to 18 Challenge Level:
There are many different methods to solve this geometrical problem - how many can you find?
### Vector Journe... | 1,428 | 6,112 | {"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-2020-24 | longest | en | 0.887236 |
https://oeis.org/A245020 | 1,653,185,335,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662543264.49/warc/CC-MAIN-20220522001016-20220522031016-00115.warc.gz | 505,383,099 | 4,522 | The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A245020 Number of ordered n-tuples of positive integers, whose minimum is 0 and maximum is 5. 0
0, 2, 30, 302, 2550, 19502, 140070, 963902, 6433590, 41983502, 269335110, 17... | 756 | 2,180 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2022-21 | latest | en | 0.592032 |
https://www.coursehero.com/file/5588071/chapter4/ | 1,521,520,339,000,000,000 | text/html | crawl-data/CC-MAIN-2018-13/segments/1521257647280.40/warc/CC-MAIN-20180320033158-20180320053158-00432.warc.gz | 759,293,178 | 103,424 | {[ promptMessage ]}
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{[ promptMessage ]}
chapter4
# chapter4 - Chapter 4 Duality Given any linear program there...
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Chapter 4 Duality Given any linear program, there is another related linear program called the dual . In this chapter, we wi... | 931 | 3,661 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2018-13 | latest | en | 0.880275 |
pj.dazhixue.com | 1,606,989,048,000,000,000 | text/html | crawl-data/CC-MAIN-2020-50/segments/1606141727627.70/warc/CC-MAIN-20201203094119-20201203124119-00062.warc.gz | 71,050,468 | 5,974 | # quantityexercise:HypothesisTesting
日期：2020-10-23 来源：www.36001.cn 作者：智学网 浏览：456
Questions 1:
If a paired comparison test of mean differences supports rejecting the nullhypothesis, then the:
A 、independence of the samples is statistically significant.
B 、standard error of the mean differences is low rela... | 465 | 2,359 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2020-50 | latest | en | 0.877161 |
http://www.slideshare.net/dalmoney/the-ethics-of-images | 1,464,374,696,000,000,000 | text/html | crawl-data/CC-MAIN-2016-22/segments/1464049276964.77/warc/CC-MAIN-20160524002116-00188-ip-10-185-217-139.ec2.internal.warc.gz | 807,759,638 | 32,746 | Upcoming SlideShare
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# The ethics of images
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Ac... | 1,886 | 8,782 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.65625 | 4 | CC-MAIN-2016-22 | latest | en | 0.915085 |
https://socratic.org/questions/how-do-you-simplify-root5-47-5 | 1,585,717,499,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370505366.8/warc/CC-MAIN-20200401034127-20200401064127-00521.warc.gz | 726,918,610 | 6,048 | # How do you simplify (root5(47))^5?
Mar 23, 2018
47
#### Explanation:
Just how if you square a square root, you get the radicand, if you take the fifth root and raise it to the fifth power, you get the radicand, which is 47 in this case.
$\sqrt[5]{47} = {47}^{\frac{1}{5}}$
$\implies {\left({47}^{\frac{1}{5}}\rig... | 154 | 412 | {"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... | 4.4375 | 4 | CC-MAIN-2020-16 | longest | en | 0.737641 |
https://www.peachpit.com/articles/article.aspx?p=1760508&seqNum=7 | 1,620,987,667,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243990449.41/warc/CC-MAIN-20210514091252-20210514121252-00381.warc.gz | 957,978,710 | 16,468 | Publishers of technology books, eBooks, and videos for creative people
# Office 2011 Secrets: Radio Buttons and Check Boxes for Excel
• Print
## Using Control Results in Formulas
Now comes the fun part. If you’ve opted to display the result for a radio button group or a check box, you can use the result in formulas... | 2,222 | 11,419 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2021-21 | latest | en | 0.848766 |
http://changingminds.org/explanations/research/analysis/t-test.htm | 1,386,431,512,000,000,000 | text/html | crawl-data/CC-MAIN-2013-48/segments/1386163054973/warc/CC-MAIN-20131204131734-00040-ip-10-33-133-15.ec2.internal.warc.gz | 33,403,952 | 8,635 | How we change what others think, feel, believe and do
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# t-test
Explanations > Social ResearchAnalysis > t-test
## Description
The t-test (or student's t-test) gives an indication of the separaten... | 705 | 3,111 | {"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-2013-48 | longest | en | 0.918912 |
https://studylib.net/doc/25307355/function-i--2012- | 1,579,803,583,000,000,000 | text/html | crawl-data/CC-MAIN-2020-05/segments/1579250611127.53/warc/CC-MAIN-20200123160903-20200123185903-00402.warc.gz | 667,010,711 | 12,087 | Uploaded by Yae Hyun (Peter) LEE
# Function I (2012)
Function I (2012)
1. (a) (i) Show that x 2 4 x 7 x 22 a , where a is to be determined.
(ii) Sketch the graph of y x 2 4 x 7 , giving the equation of the axis of symmetry and the
coordinate of the vertex..
(b). The function f is defined by f : x ... | 1,323 | 2,751 | {"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-2020-05 | latest | en | 0.789586 |
https://studylib.net/doc/18715308/2nd-grade-common-core-state-standards | 1,576,301,615,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540584491.89/warc/CC-MAIN-20191214042241-20191214070241-00150.warc.gz | 540,818,971 | 71,546 | # 2nd Grade Common Core State Standards
```2nd Grade
Common Core
State Standards
Flip Book
This document is intended to show the connections to the Standards of
Mathematical Practices for the content standards and to get detailed
information at each level. Resources used: CCSS, Arizona DOE, Ohio DOE
and North Carolina... | 25,326 | 108,094 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.578125 | 4 | CC-MAIN-2019-51 | latest | en | 0.92822 |
https://www.coursehero.com/file/p661p7j/Determine-the-empirical-formula-from-the-percent-composition-assuming-100-g-of/ | 1,642,866,199,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320303864.86/warc/CC-MAIN-20220122134127-20220122164127-00648.warc.gz | 776,248,352 | 57,836 | # Determine the empirical formula from the percent
• CountAtomManatee7149
• 42
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Determine the empirical formula from the percent composition (assuming 100 g of compound). The molar mass may be determined from the density of the gas. The empirical formula and the molar ... | 648 | 2,337 | {"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-2022-05 | latest | en | 0.845311 |
https://www.quizover.com/online/course/2-5-equations-of-lines-and-planes-in-space-by-openstax?page=6 | 1,532,040,512,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676591332.73/warc/CC-MAIN-20180719222958-20180720002958-00389.warc.gz | 962,275,483 | 25,816 | # 2.5 Equations of lines and planes in space (Page 7/19)
Page 7 / 19
Find the measure of the angle between planes $x+y-z=3$ and $3x-y+3z=5.$ Give the answer in radians and round to two decimal places.
$1.44$ rad
When we find that two planes are parallel, we may need to find the distance between them. To find this... | 3,380 | 11,686 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 54, "mathjax_tag": 0, "mathjax_inline_tex": 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... | 4.625 | 5 | CC-MAIN-2018-30 | longest | en | 0.750874 |
https://jcsbimp.com/2023/02/15/integer-factorization-the-currently-incalculable-property-of-the-remainder-remainder-grid/ | 1,679,972,347,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948756.99/warc/CC-MAIN-20230328011555-20230328041555-00461.warc.gz | 387,914,798 | 27,216 | ## Integer Factorization: The (Currently) Incalculable Property of the Remainder-Remainder Grid
The Usual Definitions, Restated for Current Explorations: Let m be an arbitrary odd positive integer whose factorization into powers of primes is not something we necessarily know. Determine whether (m+1)/2 is odd or even, ... | 976 | 4,177 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.75 | 4 | CC-MAIN-2023-14 | longest | en | 0.925981 |
http://www.markedbyteachers.com/gcse/maths/the-gradient-function-10.html | 1,550,464,983,000,000,000 | text/html | crawl-data/CC-MAIN-2019-09/segments/1550247484648.28/warc/CC-MAIN-20190218033722-20190218055722-00257.warc.gz | 374,698,831 | 20,040 | • Join over 1.2 million students every month
• Accelerate your learning by 29%
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• Level: GCSE
• Subject: Maths
• Word count: 270... | 1,838 | 5,412 | {"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-2019-09 | latest | en | 0.892495 |
https://www.physicsforums.com/threads/probability-me-vs-textbook.405910/ | 1,545,210,897,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376831933.96/warc/CC-MAIN-20181219090209-20181219112209-00443.warc.gz | 992,894,618 | 12,842 | # Homework Help: Probability: me vs. textbook
1. May 26, 2010
### Shawn Garsed
1. The problem statement, all variables and given/known data
A. Mrs. Moyer’s class has to choose 4 out of 12 people to serve on an activity
committee.
B. The four chosen students are then selected for the positions of chairperson, activit... | 498 | 1,710 | {"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-2018-51 | latest | en | 0.942445 |
https://math.stackexchange.com/questions/4622887/limit-of-u-n-sum-k-1n-frac1-sqrtn22k | 1,709,267,842,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474948.91/warc/CC-MAIN-20240301030138-20240301060138-00603.warc.gz | 375,769,982 | 33,955 | Limit of $u_n = \sum_{k=1}^{n}\frac{1}{\sqrt{n^2+2k}}$
I want to find the limit of this sequence if it exists :
$$u_n = \sum_{k=1}^{n}\frac{1}{\sqrt{n^2+2k}}$$
My attempt is to first remark that for $$k\in\{1,...,n\}$$ :
$$\frac{1}{\sqrt{n^2+2n}}\leq\frac{1}{\sqrt{n^2+2k}}\leq\frac{1}{\sqrt{n^2+2}}\implies\frac{n}{... | 558 | 1,295 | {"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... | 3.9375 | 4 | CC-MAIN-2024-10 | latest | en | 0.737178 |
http://www.mathgoespop.com/2010/07/a-new-birthday-problem.html/comment-page-1 | 1,432,523,682,000,000,000 | text/html | crawl-data/CC-MAIN-2015-22/segments/1432207928350.51/warc/CC-MAIN-20150521113208-00071-ip-10-180-206-219.ec2.internal.warc.gz | 585,168,533 | 19,208 | # A New Birthday Problem
Last week, Slashdot posted an interesting link to a problem posed at the most recent Gathering 4 Gardner, a mathematical (or perhaps I should say mathemagical) convention created in honor of the late Martin Gardner. The question, posed by Gary Foshee, is as follows: you have a friend with two... | 2,324 | 9,790 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.46875 | 4 | CC-MAIN-2015-22 | latest | en | 0.950414 |
https://howkgtolbs.com/convert/46.58-kg-to-lbs | 1,685,747,318,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224648858.14/warc/CC-MAIN-20230602204755-20230602234755-00108.warc.gz | 355,998,390 | 12,221 | # 46.58 kg to lbs - 46.58 kilograms to pounds
Do you need to learn how much is 46.58 kg equal to lbs and how to convert 46.58 kg to lbs? You are in the right place. This whole article is dedicated to kilogram to pound conversion - both theoretical and practical. It is also needed/We also want to underline that all thi... | 3,594 | 13,741 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2023-23 | longest | en | 0.944472 |
http://www.reocities.com/CollegePark/club/7543/html/mo2000.htm | 1,516,581,625,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084890928.82/warc/CC-MAIN-20180121234728-20180122014728-00689.warc.gz | 536,267,410 | 2,980 | This has Vietnamese version. Please go to mo2000.html
APMO 2000
I've just joined in the 13th APMO (8/3/2000 in Vietnam). I think I had a half correct. Here're the 5 problems, must be done in 4 hours:
Problem 1: Calculate the sum (xi) / (1 - 3xi + 3xi2), i = 0 to 101, with xi = i/101
Problem 2: Find all ways to fill ... | 1,015 | 3,044 | {"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-2018-05 | latest | en | 0.922317 |
https://www.farinelliandthekingbroadway.com/2022/06/29/how-do-you-find-the-horizontal-asymptotes/ | 1,718,440,338,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861584.65/warc/CC-MAIN-20240615062230-20240615092230-00441.warc.gz | 689,291,351 | 10,593 | ## How do you find the horizontal asymptotes?
Another way of finding a horizontal asymptote of a rational function: Divide N(x) by D(x). If the quotient is constant, then y = this constant is the equation of a horizontal asymptote.
Can you have 3 horizontal asymptotes?
The answer is no, a function cannot have more t... | 487 | 2,198 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.46875 | 4 | CC-MAIN-2024-26 | latest | en | 0.850745 |
http://openstudy.com/updates/511aba3fe4b03d9dd0c343ad | 1,444,247,308,000,000,000 | text/html | crawl-data/CC-MAIN-2015-40/segments/1443737882743.52/warc/CC-MAIN-20151001221802-00074-ip-10-137-6-227.ec2.internal.warc.gz | 238,620,609 | 9,749 | ## haleyking345 2 years ago Solve the equation: a.) 4 cosx=1+2 cosx I have no idea what to do. Help!!!
1. phi
I would add -2 cos x to both sides (think of cos x as just another variable) 4 cos x - 2 cos x = 1 + 2 cos x - 2 cos x the 2 cos x - 2 cos x is 0 4 cos x - 2 cos x is 2 cos x. you get 2 cos x = 1 divide both ... | 195 | 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... | 3.8125 | 4 | CC-MAIN-2015-40 | longest | en | 0.920575 |
https://www.nagwa.com/en/videos/594141356172/ | 1,601,093,396,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400234232.50/warc/CC-MAIN-20200926040104-20200926070104-00483.warc.gz | 971,165,619 | 6,204 | # Video: Ordering Rational and Irrational Numbers
Without using a calculator, order the numbers 𝜋, √2, 1, 2 and √3 from smallest to largest.
02:46
### Video Transcript
Without using a calculator, order the numbers 𝜋, root two, one, two, and root three from smallest to largest.
Now, in order to put our numbers in... | 549 | 2,189 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.65625 | 5 | CC-MAIN-2020-40 | latest | en | 0.944263 |
http://wikivirgil.wikidot.com/gaussian-elimination-example-by-rcantua | 1,553,383,177,000,000,000 | text/html | crawl-data/CC-MAIN-2019-13/segments/1552912203093.63/warc/CC-MAIN-20190323221914-20190324003914-00500.warc.gz | 223,095,682 | 5,788 | Gaussian Elimination Example By Rcantua
considered the following equations:
x - 3y + z = 4
2x - 8y + 8z = -2
-6x + 3y - 15z = 9
We can convert the equations into an augmented matrix:
(1)
\begin{align} \left(\begin{array}{cc} 1 & -3 & 1 & 4 \\ 2 & -8 & 8 & -2 \\-6 & 3 & -15 & 9\end{array}\right) \end{align}
When we ... | 649 | 1,553 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.9375 | 5 | CC-MAIN-2019-13 | longest | en | 0.795237 |
http://forum.math.toronto.edu/index.php?action=profile;area=showposts;sa=messages;u=1270 | 1,600,758,964,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400204410.37/warc/CC-MAIN-20200922063158-20200922093158-00127.warc.gz | 48,494,340 | 6,536 | ### Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
### Messages - Tzu-Ching Yen
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1
##### APM346--Misc / Textbook section 2.4
« on: January 28, 2019, 01:20:52 PM »
Under equation 10, I think it should... | 1,972 | 4,840 | {"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... | 3.609375 | 4 | CC-MAIN-2020-40 | latest | en | 0.76607 |
http://www.wisegeek.org/what-is-an-electrical-circuit.htm | 1,524,303,315,000,000,000 | text/html | crawl-data/CC-MAIN-2018-17/segments/1524125945111.79/warc/CC-MAIN-20180421090739-20180421110739-00500.warc.gz | 565,784,795 | 22,837 | Category:
# What is an Electrical Circuit?
Article Details
• Originally Written By: Rebecca Partington
• Revised By: Bott
• Edited By: Lucy Oppenheimer
2003-2018
Conjecture Corporation
On average, identical twins live longer than fraternal twins, and both types tend to live longer than non-twins. more...
April 21... | 889 | 4,400 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2018-17 | latest | en | 0.916222 |
https://leetcode.ca/2019-03-05-1191-K-Concatenation-Maximum-Sum/ | 1,716,661,732,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058830.51/warc/CC-MAIN-20240525161720-20240525191720-00796.warc.gz | 310,106,163 | 7,436 | # 1191. K-Concatenation Maximum Sum
## Description
Given an integer array arr and an integer k, modify the array by repeating it k times.
For example, if arr = [1, 2] and k = 3 then the modified array will be [1, 2, 1, 2, 1, 2].
Return the maximum sub-array sum in the modified array. Note that the length of the sub... | 1,207 | 3,262 | {"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... | 3.859375 | 4 | CC-MAIN-2024-22 | latest | en | 0.498406 |
http://math.stackexchange.com/users/4904/elliott?tab=activity&sort=all&page=4 | 1,462,535,606,000,000,000 | text/html | crawl-data/CC-MAIN-2016-18/segments/1461861754936.62/warc/CC-MAIN-20160428164234-00098-ip-10-239-7-51.ec2.internal.warc.gz | 192,368,555 | 12,653 | Elliott
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Nov 21 awarded Popular Question Jun 8 awarded Caucus Dec 18 awarded Yearling Oct 11 asked When does $a + b$ divide $a^p + b... | 551 | 2,059 | {"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-2016-18 | latest | en | 0.946497 |
http://oeis.org/A071330 | 1,527,485,519,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794871918.99/warc/CC-MAIN-20180528044215-20180528064215-00479.warc.gz | 209,066,945 | 4,329 | This site is supported by donations to The OEIS Foundation.
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A071330 Number of decompositions of n into sum of two prime powers. 11
0, 1, 1, 2, 2, 3, 2, 3, 3, 4, 3, 4, 3, 4, 3, 4, 3, 5, 3, 5, 4, 4, 2, 5, 3, 5, 4, 5, 3, 6, 3, 7, 5, 7, 4, 7, 2, 6, 4... | 1,066 | 2,349 | {"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-2018-22 | latest | en | 0.539609 |
https://stats.stackexchange.com/questions/603467/probably-that-an-item-was-not-selected-in-a-sample | 1,717,051,735,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971059506.69/warc/CC-MAIN-20240530052602-20240530082602-00857.warc.gz | 462,113,104 | 39,169 | # Probably that an item was not selected in a sample
I have a population that a sample was taken from, and one "group" was not selected in the sample. I am wanting to find the probability of one group not being selected. I will use red/blue balls as the objects for simplicity.
Population: 802 balls total, 37 of which... | 516 | 1,947 | {"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... | 3.90625 | 4 | CC-MAIN-2024-22 | latest | en | 0.956264 |
http://math.stackexchange.com/questions/238286/understanding-the-least-squares-criterion | 1,469,478,021,000,000,000 | text/html | crawl-data/CC-MAIN-2016-30/segments/1469257824345.69/warc/CC-MAIN-20160723071024-00100-ip-10-185-27-174.ec2.internal.warc.gz | 155,339,108 | 18,219 | # understanding the least squares criterion
I was given 20 data points and asked to choose the most suitable lowest degree polynomial to fit them using the least-squares criterion.
I looked it up, but what i found seems far too complex or just confuses me. Can i have the general steps to solve a question of this natu... | 535 | 1,972 | {"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... | 3.875 | 4 | CC-MAIN-2016-30 | latest | en | 0.93268 |
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