url string | fetch_time int64 | content_mime_type string | warc_filename string | warc_record_offset int32 | warc_record_length int32 | text string | token_count int32 | char_count int32 | metadata string | score float64 | int_score int64 | crawl string | snapshot_type string | language string | language_score float64 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
https://cs.stackexchange.com/questions/10713/algorithm-to-return-largest-subset-of-non-intersecting-intervals/10714#10714 | 1,713,655,645,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817688.24/warc/CC-MAIN-20240420214757-20240421004757-00535.warc.gz | 159,574,679 | 41,249 | # Algorithm to return largest subset of non-intersecting intervals
I need an efficient algorithm that takes input a collection of intervals and outputs the largest subset of non-intersecting intervals.
i.e. Given a set of intervals $I = \{I_1, I_2, \ldots, I_n\}$ of the real line, we need to output a set of intervals... | 907 | 3,004 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.75 | 4 | CC-MAIN-2024-18 | latest | en | 0.829933 |
https://brainly.in/question/96768 | 1,484,597,376,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560279248.16/warc/CC-MAIN-20170116095119-00494-ip-10-171-10-70.ec2.internal.warc.gz | 817,141,406 | 10,414 | # If HCF of 2 numbers 54 and 81 is 27 find its LCM
2
by raveenaraj
2015-04-18T12:39:09+05:30
### This Is a Certified Answer
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our m... | 205 | 648 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-04 | latest | en | 0.897958 |
https://metanumbers.com/38530 | 1,638,231,920,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964358847.80/warc/CC-MAIN-20211129225145-20211130015145-00486.warc.gz | 463,681,095 | 7,335 | # 38530 (number)
38,530 (thirty-eight thousand five hundred thirty) is an even five-digits composite number following 38529 and preceding 38531. In scientific notation, it is written as 3.853 × 104. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 15,408 positive intege... | 1,452 | 4,088 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.703125 | 4 | CC-MAIN-2021-49 | latest | en | 0.803224 |
http://ec314-pdx-edu.wikidot.com/effective-interest-rate-on-loans | 1,561,039,561,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627999218.7/warc/CC-MAIN-20190620125520-20190620151520-00367.warc.gz | 55,708,819 | 7,363 | Effective Interest Rate On Loans
For the following three questions consider a 250K loan with a 8% nominal interest rate compounded weekly. The term of the loan is 10 years. Per our class contract please assume 12 months in a year, 52 weeks in a year and 4 weeks in a month.
1.) What is the effective annual interest ra... | 680 | 1,990 | {"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... | 4.375 | 4 | CC-MAIN-2019-26 | latest | en | 0.822436 |
https://artofproblemsolving.com/wiki/index.php?title=2018_AMC_8_Problems/Problem_15&oldid=135993 | 1,610,958,131,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703514423.60/warc/CC-MAIN-20210118061434-20210118091434-00377.warc.gz | 227,191,429 | 11,441 | # 2018 AMC 8 Problems/Problem 15
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
## Problem 15
In the diagram below, a diameter of each of the two smaller circles is a radius of the larger circle. If the two smaller circles have a combined area of $1$ square unit, then what is the area of ... | 547 | 1,839 | {"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": 16, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.8125 | 5 | CC-MAIN-2021-04 | latest | en | 0.824489 |
http://www.ebooklibrary.org/articles/eng/Normal_subgroup | 1,590,453,698,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590347390437.8/warc/CC-MAIN-20200525223929-20200526013929-00472.warc.gz | 162,497,177 | 23,435 | #jsDisabledContent { display:none; } My Account | Register | Help
# Normal subgroup
Article Id: WHEBN0000021918
Reproduction Date:
Title: Normal subgroup Author: World Heritage Encyclopedia Language: English Subject: Collection: Publisher: World Heritage Encyclopedia Publication Date:
### Normal subgroup
In abs... | 1,484 | 6,092 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.65625 | 4 | CC-MAIN-2020-24 | latest | en | 0.857847 |
https://plainmath.net/precalculus/81980-if-sin-x | 1,675,886,020,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500904.44/warc/CC-MAIN-20230208191211-20230208221211-00328.warc.gz | 454,863,481 | 22,488 | logiski9s
2022-07-09
If $\frac{\mathrm{sin}\left(x\right)}{a}=\frac{\mathrm{cos}\left(x\right)}{b}$ then $a\mathrm{sin}\left(2x\right)+b\mathrm{cos}\left(2x\right)=?$
$b\mathrm{sin}\left(x\right)=a\mathrm{cos}\left(x\right)$
$\mathrm{tan}\left(x\right)=\frac{a}{b}$
I couldn't simplify after that.
Dayana Zuniga
Expe... | 392 | 974 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 33, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2023-06 | latest | en | 0.376903 |
http://www.physicsforums.com/showthread.php?t=762180 | 1,409,144,770,000,000,000 | text/html | crawl-data/CC-MAIN-2014-35/segments/1408500829393.78/warc/CC-MAIN-20140820021349-00176-ip-10-180-136-8.ec2.internal.warc.gz | 540,085,810 | 6,981 | # Thermodynamics, Exact differentials
by manimaran1605
Tags: differentials, exact, thermodynamics
Sci Advisor P: 2,097 Here's a long-winded description of the difference between exact differentials and inexact differentials: A generalized differential can be written in the form: $\sum_j Q_j dx_j$ where the $x_j$ are ... | 546 | 1,858 | {"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... | 3.640625 | 4 | CC-MAIN-2014-35 | latest | en | 0.875383 |
https://www.physicsforums.com/threads/calculating-maximum-dive-depth-tips-for-cliff-divers-get-the-facts-here.637823/ | 1,716,244,114,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058313.71/warc/CC-MAIN-20240520204005-20240520234005-00461.warc.gz | 836,562,383 | 16,936 | # Calculating Maximum Dive Depth: Tips for Cliff Divers | Get the Facts Here!
• Charles123
In summary, the diver has an initial velocity and a bouyancy: use kinematics. Assumes negligible drag and no losses entering the water.The question would apply for an object which was incompressible and streamlined. In that case... | 1,205 | 5,498 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-22 | latest | en | 0.968866 |
http://www.ck12.org/book/CK-12-Earth-Science-Concepts-For-Middle-School/r10/section/5.16/anchor-content/ | 1,448,748,039,000,000,000 | text/html | crawl-data/CC-MAIN-2015-48/segments/1448398453805.6/warc/CC-MAIN-20151124205413-00265-ip-10-71-132-137.ec2.internal.warc.gz | 356,573,081 | 32,863 | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
You are reading an older version of this FlexBook® textbook: CK-12 Earth Science Concepts For Middle School Go to the latest version.
# 5.16: Scales that Represent Earthquake Magnitude
D... | 1,157 | 5,421 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2015-48 | latest | en | 0.947546 |
http://mathforum.org/library/drmath/view/52225.html | 1,498,486,118,000,000,000 | text/html | crawl-data/CC-MAIN-2017-26/segments/1498128320763.95/warc/CC-MAIN-20170626133830-20170626153830-00327.warc.gz | 251,859,241 | 4,272 | Associated Topics || Dr. Math Home || Search Dr. Math
### Coin Landing on Edge
```
Date: 11/20/2001 at 22:45:54
From: Robert
Subject: Coin Probability
I am trying to assess how to determine if there is a way to calculate
the odds of a coin dropped from a known height landing upright, on its
edge, rather than heads o... | 1,071 | 4,491 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2017-26 | longest | en | 0.920342 |
https://electronicsarea.com/capacitor-and-the-alternating-current/ | 1,695,910,005,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233510412.43/warc/CC-MAIN-20230928130936-20230928160936-00885.warc.gz | 248,475,882 | 13,289 | Home / Capacitors / Capacitor and the Alternating Current
## Alternating current in capacitive circuits
Unlike the behavior of a capacitor in direct current (DC), the alternating current (AC) passes more easily through a capacitor. Another feature of the alternating current flowing in a capacitor is that the voltage ... | 496 | 2,139 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-40 | longest | en | 0.922556 |
https://www.jiskha.com/questions/184571/given-the-curve-x-xy-2y-2-6-a-find-an-expression-for-the-slope-of-the-curve-i | 1,653,531,956,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662595559.80/warc/CC-MAIN-20220526004200-20220526034200-00519.warc.gz | 948,252,802 | 5,951 | # last calc question, i promise!
given the curve x + xy + 2y^2 = 6...
a. find an expression for the slope of the curve.
i got (-1-y)/(x + 4y) as my answer.
b. write an equation for the line tangent to the curve at the point (2,1).
i got y = (-1/3)x + (5/3).
but i didn't any answer for c!
c. find the coordinates of a... | 1,310 | 3,923 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-21 | latest | en | 0.90973 |
https://mycbseguide.com/blog/ncert-solutions-class-11-maths-exercise-12-2/ | 1,638,385,029,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964360881.12/warc/CC-MAIN-20211201173718-20211201203718-00160.warc.gz | 478,733,080 | 49,680 | # NCERT Solutions class-11 Maths Exercise 12.2
## myCBSEguide App
CBSE, NCERT, JEE Main, NEET-UG, NDA, Exam Papers, Question Bank, NCERT Solutions, Exemplars, Revision Notes, Free Videos, MCQ Tests & more.
Exercise 12.2
1. Find the distance between the following pairs of points:
(i) (2, 3, 5) and (4, 3, 1)
(ii) a... | 919 | 2,534 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.46875 | 4 | CC-MAIN-2021-49 | longest | en | 0.911121 |
https://ja.scribd.com/presentation/355272596/Velocity-Triangles | 1,561,043,079,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627999261.43/warc/CC-MAIN-20190620145650-20190620171650-00203.warc.gz | 483,067,707 | 60,029 | You are on page 1of 17
# MAE 4261: AIR-BREATHING ENGINES
## Mechanical and Aerospace Engineering Department
Florida Institute of Technology
D. R. Kirk
EXAMPLE: SEE SECTION 8.2 FROM H&P
a
c
Draw velocity triangles assuming that wr = 2 times the axial velocity w (w = constant)
VELOCITY TRIANGLES AT b
Start by drawi... | 718 | 2,772 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2019-26 | latest | en | 0.706838 |
https://www.coursehero.com/file/6369975/appendixa-sol/ | 1,513,501,407,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948594665.87/warc/CC-MAIN-20171217074303-20171217100303-00127.warc.gz | 749,611,804 | 24,038 | appendixa_sol
# appendixa_sol - Exercises from Appendix A A.12 Hints Let s...
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This is the end of the preview. Sign up to access the rest of the docume... | 824 | 2,746 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.1875 | 4 | CC-MAIN-2017-51 | latest | en | 0.807535 |
https://math.libretexts.org/Courses/Mount_Royal_University/MATH_2200%3A_Calculus_for_Scientists_II/8%3A_Sequences_and_Series/8.1%3A_Sequences/8.1_E%3A_Exercises | 1,627,184,145,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046151563.91/warc/CC-MAIN-20210725014052-20210725044052-00409.warc.gz | 390,653,828 | 27,061 | $$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}[1]{\| #1 \|}$$ $$... | 5,943 | 17,350 | {"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... | 4.0625 | 4 | CC-MAIN-2021-31 | latest | en | 0.269855 |
http://mathforum.org/library/drmath/view/58830.html | 1,519,086,407,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891812855.47/warc/CC-MAIN-20180219231024-20180220011024-00125.warc.gz | 230,630,335 | 2,866 | Associated Topics || Dr. Math Home || Search Dr. Math
### Dividing Fractions
```
Date: 18 Mar 1995 23:31:33 -0500
From: Janet Lowe
Subject: Question on fractions
Dear Dr. Math,
My class would like a explanation on why you invert and
multiply when dividing fractions.
Thanks!
Janet Lowe
Boulder Valley Public School... | 463 | 1,728 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.8125 | 4 | CC-MAIN-2018-09 | latest | en | 0.890954 |
https://jimmy-shen.medium.com/use-brute-force-to-solve-a-hard-problem-a5534420783a?source=user_profile---------5------------------------------- | 1,642,665,687,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320301730.31/warc/CC-MAIN-20220120065949-20220120095949-00129.warc.gz | 395,966,301 | 32,271 | # Using brute force to solve a hard problem
LC 2056. Number of Valid Move Combinations On Chessboard
This is a 4th hard problem of the LC biweekly 64 contest problem. As `1 <= n <= 4, we can solve it by brute force and process those four cases one by one.`
# Key ideas:
• n = 1: return all possible moves
• n = 2: fo... | 2,858 | 9,185 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2022-05 | latest | en | 0.643705 |
https://socratic.org/questions/how-do-you-find-the-slope-and-intercept-of-y-2-3x-1-1 | 1,582,365,932,000,000,000 | text/html | crawl-data/CC-MAIN-2020-10/segments/1581875145657.46/warc/CC-MAIN-20200222085018-20200222115018-00495.warc.gz | 559,053,027 | 6,092 | # How do you find the slope and intercept of y=-2/3x - 1?
Feb 15, 2017
See solution below:
#### Explanation:
This equation is in the slope intercept form. The slope-intercept form of a linear equation is: $y = \textcolor{red}{m} x + \textcolor{b l u e}{b}$
Where $\textcolor{red}{m}$ is the slope and $\textcolor{b ... | 201 | 579 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.40625 | 4 | CC-MAIN-2020-10 | longest | en | 0.776314 |
http://tgtransportes.com.br/solubility-test-egd/linear-congruence-system-calculator-78593a | 1,618,345,190,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038074941.13/warc/CC-MAIN-20210413183055-20210413213055-00626.warc.gz | 97,099,903 | 9,536 | an idea ? com Tel: 800-234-2933; Solve Linear Congruences Added May 29, 2011 by NegativeB+or- in Mathematics This widget will solve linear congruences ⦠It is not necessary to write it ≡ (congruent) so that dCode can solve the equations, the equal sign = is enough. A congruence of the form $$ax\equiv b(mod\ m)$$ wher... | 6,081 | 25,527 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.765625 | 4 | CC-MAIN-2021-17 | latest | en | 0.927871 |
https://espanol.libretexts.org/Estadisticas/Estadistica_Aplicada/Libro%3A_Estadisticas_de_negocios_(OpenStax)/10%3A_Prueba_de_hip%C3%B3tesis_con_dos_muestras/10.04%3A_Comparando_dos_proporciones_de_poblaci%C3%B3n_independientes | 1,726,523,155,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651714.51/warc/CC-MAIN-20240916212424-20240917002424-00547.warc.gz | 197,975,480 | 32,591 | Saltar al contenido principal
# 10.4: Comparando dos proporciones de población independientes
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{... | 3,530 | 10,089 | {"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... | 4.28125 | 4 | CC-MAIN-2024-38 | latest | en | 0.1824 |
https://web2.0calc.com/questions/what-is-the-vertex-of-the-quadratic-function-f-x-6x-2-12x-18 | 1,539,612,231,000,000,000 | text/html | crawl-data/CC-MAIN-2018-43/segments/1539583509196.33/warc/CC-MAIN-20181015121848-20181015143348-00239.warc.gz | 863,336,698 | 5,668 | +0
# what is the vertex of the quadratic function f(x)=6x^2+12x-18
0
272
1
what is the vertex of the quadratic function f(x)=6x^2+12x-18
Guest May 25, 2017
#1
+89709
+1
We have the form
Ax^2 + Bx + C = 6x^2 + 12x + ( - 18 )
The x coordinate of the vertex = -B / [ 2A] = -12 / [ 2 (6) ] = -12 / 12 = -... | 366 | 764 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4 | 4 | CC-MAIN-2018-43 | latest | en | 0.314348 |
https://en.m.wikibooks.org/wiki/VCE_Specialist_Mathematics/Units_3_and_4:_Specialist_Mathematics/Coordinate_Geometry | 1,624,191,114,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623487662882.61/warc/CC-MAIN-20210620114611-20210620144611-00145.warc.gz | 220,081,059 | 18,018 | # VCE Specialist Mathematics/Units 3 and 4: Specialist Mathematics/Coordinate Geometry
« VCE Specialist MathematicsCoordinate Geometry » Units 3 and 4: Specialist Mathematics Circular Functions
## Preface
Formal Definition: Coordinate (algebraic) geometry is a branch of mathematics which combines techniques of abst... | 2,778 | 8,984 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 78, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5625 | 5 | CC-MAIN-2021-25 | latest | en | 0.836992 |
https://socratic.org/questions/how-do-you-identify-the-terms-like-terms-coefficients-and-constants-in-each-expr-9 | 1,575,645,693,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540488870.33/warc/CC-MAIN-20191206145958-20191206173958-00015.warc.gz | 534,057,952 | 5,935 | # How do you identify the terms, like terms, coefficients, and constants in each expression: -22m-2n+1?
May 17, 2018
Terms: $- 22 m$, $- 2 n$, and $1$.
Coefficients: $- 22$ and $- 2$
Constant: $1$
#### Explanation:
Given:
$- 22 m - 2 n + 1$
Terms are separated by positive and negative signs. A coefficient is th... | 145 | 481 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 10, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.15625 | 4 | CC-MAIN-2019-51 | latest | en | 0.857726 |
https://e-learnteach.com/the-reciprocal-of-2-5-is/ | 1,685,276,341,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224643784.62/warc/CC-MAIN-20230528114832-20230528144832-00448.warc.gz | 250,734,724 | 14,190 | # The reciprocal of 2/5 is
The reciprocal of 2/5 is a fraction or a number that when multiplied by 2/5 is equal to 1. To get the reciprocal of 2/5 based on that definition, we can make. The reciprocal of 2/5 is 5/2 (just flip the numerator and denominator!) Any number multiplied by its reciprocal will always equal 1... | 1,002 | 3,856 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5 | 4 | CC-MAIN-2023-23 | latest | en | 0.910094 |
http://mathhelpforum.com/calculus/43804-substitution-rule-integral-questions-print.html | 1,519,290,739,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891814079.59/warc/CC-MAIN-20180222081525-20180222101525-00172.warc.gz | 239,932,373 | 3,914 | # Substitution Rule Integral Questions
• Jul 15th 2008, 11:40 PM
SportfreundeKeaneKent
Substitution Rule Integral Questions
I have a few questions I'm unsure about, the first one is a indefinite integral:
1.) Find: antiderivative sqrt(1+lnx)*lnx*1/x dx
I got 2u^(5/2)/5 - 2u^(3/2)/3 for this one where u=1+lnx
The ne... | 1,583 | 4,793 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.890625 | 4 | CC-MAIN-2018-09 | longest | en | 0.903665 |
https://www.physicsforums.com/threads/product-of-inertia-of-a-quadrant.393082/ | 1,621,351,340,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243989637.86/warc/CC-MAIN-20210518125638-20210518155638-00551.warc.gz | 912,602,945 | 16,123 | # Product of inertia of a quadrant
## Homework Statement
Find the product moment of inertia of the quadrant about the x-y axis. Circle diameter is 30mm
[PLAIN]http://img132.imageshack.us/img132/2382/58644163.png [Broken]
## Homework Equations
the centroid of the quadrant is located at ( 4r/3$$\pi$$ , 4r/3$$\pi$$ )... | 842 | 3,072 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.875 | 4 | CC-MAIN-2021-21 | latest | en | 0.926508 |
https://socratic.org/questions/how-do-you-solve-4-10-2-7-8-2 | 1,576,036,349,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540529745.80/warc/CC-MAIN-20191211021635-20191211045635-00085.warc.gz | 536,578,680 | 5,989 | # How do you solve (4+(-10)-:2)/(7-8)^2?
Mar 18, 2018
Answer is $- 1$
#### Explanation:
First simplify the brackets and then apply $B O D M A S$
(4-10÷2)/(-1)^2
$\frac{4 - 5}{1}$
$4 - 5$
$- 1$ | 88 | 200 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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... | 3.875 | 4 | CC-MAIN-2019-51 | longest | en | 0.583249 |
http://www.docstoc.com/docs/22691879/Computer-Arithmetic-Algorithms-2nd-Edition | 1,386,536,559,000,000,000 | text/html | crawl-data/CC-MAIN-2013-48/segments/1386163811461/warc/CC-MAIN-20131204133011-00075-ip-10-33-133-15.ec2.internal.warc.gz | 312,144,759 | 15,899 | Computer Arithmetic Algorithms, 2nd Edition
Document Sample
``` Computer Arithmetic Algorithms, 2nd Edition
Israel Koren
List of Corrections for the first printing (2002)
1. Page 33, reference [6], replace “(2001).” by “(November 2001), 1267-1278.”
2. Page 36, in the equation on line 3, replace the last line
... | 1,349 | 3,644 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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 | 0.791886 |
https://documen.tv/question/a-cylindrical-resistor-of-length-2-cm-and-diameter-of-0-5-cm-has-a-voltage-of-1-v-applied-betwee-15352296-28/ | 1,643,141,599,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320304872.21/warc/CC-MAIN-20220125190255-20220125220255-00122.warc.gz | 265,874,585 | 18,188 | ## A cylindrical resistor of length 2 cm and diameter of 0.5 cm has a voltage of 1 V applied between the two ends. This voltage results in a cu
Question
A cylindrical resistor of length 2 cm and diameter of 0.5 cm has a voltage of 1 V applied between the two ends. This voltage results in a current of 2 mA.
a. Find th... | 328 | 1,066 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2022-05 | latest | en | 0.926675 |
http://www.iaccepted.net/algorithm/leetcode/175.html | 1,558,916,360,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232260161.91/warc/CC-MAIN-20190526225545-20190527011545-00364.warc.gz | 289,109,837 | 7,440 | # [leetcode题解]02.Add Two Numbers
You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list.
You may assume the two numbers do not contain any leading zero, e... | 423 | 1,281 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.6875 | 4 | CC-MAIN-2019-22 | latest | en | 0.529425 |
https://cm-to.com/325-cm-to-meters/ | 1,716,060,151,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971057494.65/warc/CC-MAIN-20240518183301-20240518213301-00397.warc.gz | 153,224,081 | 8,234 | # 325 Centimeter to Meter
Convert 325 (three hundred twenty five) Centimeters to Meters (cm to m) with our conversion calculator.
325 Centimeters to Meters equals 3.2500 m.
• Meter
• Kilometer
• Centimeter
• Millimeter
• Micrometer
• Nanometer
• Mile
• Yard
• Foot
• Inch
• Light Year
• Meter
• Kilometer
• Centimeter... | 546 | 2,376 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.0625 | 4 | CC-MAIN-2024-22 | latest | en | 0.842906 |
https://discussmain.com/q/531397 | 1,603,532,184,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107882103.34/warc/CC-MAIN-20201024080855-20201024110855-00127.warc.gz | 280,971,850 | 2,465 | # 1. how many 96 t more than 96 c 2.kakuyu a part of hour make 6 min., 10 min., 15 min., 20 min., 30 min. 3. what part of ruble makes 1k., 20., 50k., 4. how many kopeks in 50 Rui and in 100 rub 5. how many meters in 20 km, in 1000 km 6.skolko centners in 40 t, in 100 t
341
1.96 t =96000kg. 96 c =9600kg. 96000-9600=864... | 220 | 483 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-45 | latest | en | 0.69057 |
https://socratic.org/questions/how-do-you-solve-abs-x-2-5-8 | 1,638,021,049,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964358189.36/warc/CC-MAIN-20211127133237-20211127163237-00519.warc.gz | 597,677,027 | 5,819 | # How do you solve abs(x+2)-5>=8?
Solution: $x \le - 15 \mathmr{and} x \ge 11$. In interval notation: $\left(- \infty , - 15\right] \cup \left[11 , \infty\right)$
$| x + 2 | - 5 \ge 8 \mathmr{and} | x + 2 | \ge 8 + 5 \mathmr{and} x + 2 \ge 13 \mathmr{and} x \ge 11$ OR
$| x + 2 | - 5 \ge 8 \mathmr{and} | x + 2 | \ge 8 ... | 243 | 510 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "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... | 4.0625 | 4 | CC-MAIN-2021-49 | latest | en | 0.405318 |
https://byjus.com/question-answer/mr-sharma-has-60-shares-of-nominal-value-of-100-and-he-decides-to-sell/ | 1,642,372,571,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320300244.42/warc/CC-MAIN-20220116210734-20220117000734-00127.warc.gz | 212,041,796 | 18,809 | Question
# Mr. Sharma has 60 shares of nominal value of ₹ 100 and he decides to sell them when they are a premium of 60 %. He invests the proceeds in shares of nominal value ₹ 50, quoted at 4 % discount, paying 18% dividend annually. Calculate : (i) the sale proceeds (ii) the number of shares he buys (iii) his annual... | 411 | 1,386 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2022-05 | latest | en | 0.495625 |
http://electron6.phys.utk.edu/101/CH2/P2.2/problem_1s.htm | 1,529,940,414,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267868135.87/warc/CC-MAIN-20180625150537-20180625170537-00531.warc.gz | 90,642,900 | 1,202 | Problem 1:
When sliding a heavy box across the floor, it is often times helpful to lift up on it slightly because
A) You are lessening the friction force by reducing the contact force between the box and the floor
B) You are reducing the weight of the box.
C) You are working against friction by lifting up.
D) You are ... | 147 | 693 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2018-26 | latest | en | 0.943173 |
http://math.stackexchange.com/questions/59022/trigonometric-system | 1,469,315,836,000,000,000 | text/html | crawl-data/CC-MAIN-2016-30/segments/1469257823802.12/warc/CC-MAIN-20160723071023-00157-ip-10-185-27-174.ec2.internal.warc.gz | 162,869,685 | 17,884 | # trigonometric system
In order to show that $e^{ix}+e^{iy}+e^{iz}=0 \Longrightarrow e^{2ix}+e^{2iy}+e^{2iz}=0$, I want to prove that $\cos x+\cos y+\cos z=0$ and $\sin x+\sin y+\sin z=0 \Longrightarrow \cos 2x+\cos 2y+\cos 2z=0$ and $\sin 2x+\sin 2y+\sin 2z=0$
$\cos 2x=2\cos^2 x-1=2(\cos y+\cos z)^2-1$
$\cos 2x+\co... | 932 | 2,107 | {"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... | 4.1875 | 4 | CC-MAIN-2016-30 | latest | en | 0.694946 |
https://www.gradesaver.com/textbooks/math/geometry/CLONE-df935a18-ac27-40be-bc9b-9bee017916c2/chapter-2-section-2-2-indirect-proof-exercises-page-94/33 | 1,708,863,277,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474595.59/warc/CC-MAIN-20240225103506-20240225133506-00796.warc.gz | 806,201,393 | 12,323 | Elementary Geometry for College Students (7th Edition)
$M$ is the only midpoint for $\overline{AB}$.
If $M$ is a midpoint of $\overline{AB}$, then $AM$ = $\frac{1}{2}AB$. Assume that $N$ is also a midpoint of $AB$ so that $AN$ = $\frac{1}{2}AB$. By that substitution, $AM$ = $AN$. By the segment-Addition Postulate, $AM... | 185 | 607 | {"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... | 3.78125 | 4 | CC-MAIN-2024-10 | latest | en | 0.840144 |
https://www.originlab.com/doc/de/LabTalk/ref/Emovavg-func | 1,717,107,278,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971684053.99/warc/CC-MAIN-20240530210614-20240531000614-00159.warc.gz | 792,779,028 | 43,052 | 3.5.2.9 Emovavg
Description
This function is for calculating exponential moving averages, where the weight factors decrease exponentially. The degree of weighting decrease is defined as $\alpha = 2/(n + 1)$, where n = timeperiod. Two methods involved to start the calculation.
• Method I: starts from point = n
$E_i=... | 435 | 1,372 | {"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": 3, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.6875 | 4 | CC-MAIN-2024-22 | latest | en | 0.681897 |
https://wpapp.kaptest.com/study/psat/psat-math-strategies-and-linear-equations/ | 1,718,888,407,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861940.83/warc/CC-MAIN-20240620105805-20240620135805-00889.warc.gz | 535,510,039 | 32,327 | # PSAT Math Strategies and Linear Equations
Because the PSAT is a standardized test, students who approach each question in a consistent way will be rewarded on Test Day. Applying the same basic steps to every PSAT math question—whether it asks you about geometry, algebra, or even trigonometry—will help you avoid mino... | 1,145 | 5,346 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-26 | latest | en | 0.921628 |
https://math.answers.com/math-and-arithmetic/What_number_is_25_percent_of_a_hundred | 1,721,699,859,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763517931.85/warc/CC-MAIN-20240723011453-20240723041453-00255.warc.gz | 334,241,493 | 48,842 | 0
# What number is 25 percent of a hundred?
Updated: 9/17/2023
Wiki User
14y ago
25.
100 * (25/100) = 100 * 0.25 = 25
Wiki User
14y ago
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Q: What number is 25 percent of a hundred?
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1. ## Calculus Problem - Velocity
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In this task students will investigate factors to solve a problem.
## Things you need
### Ideal
• 24 toothpicks
### Back up
• 24 pencils or sticks
## Before you start
You will need a large table or floor space to spread the toothpicks out.
## What your child needs to know and do
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Find the area of the triangle formed by the tangents from the point $(h, k)$ to the parabola $y^2=4ax$ and the chord of contact.
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(Redirected from Arg (mathematics))
Figure 1. This Argand diagram represents the complex numbers lying on a plane. For each point on the plane, arg is the function which returns the angle φ.
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Question:
The age of the father is twice the sum of the ages of his two children. After 20 yr, his age will be equal to the sum of the ages of his children. Find the
age of the father.
Solution:
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##### Age 16 to 18
Published 2001 Revised 2006
## Solving Impuzzable
Many years ago, when I was still knee high to a grasshopper (er, when I was about 10 probably), I was given a fiendish jigsaw puzzle called Impuzzable . It has only 9 pieces and yet it's the hardest jigsaw puzzle I've ever had. The re... | 6,445 | 18,776 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.78125 | 4 | CC-MAIN-2023-23 | latest | en | 0.968665 |
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The solver will provide step-by-step instructions on How to solve a problem with two variables. So let's get started!
## How can we solve a problem with two variables
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## How many inches in a cm?
When you want to convert 250 cm into an inch-length number, first, you should know how many inches 1 cm equals.
Here’s what I can give you a direct indication that one centimeter equals 0.3937 inches.
## Meaning of centimeter
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×
# Solutions for Chapter CHAPTER 4 : CHECKING ACCOUNTS
## Full solutions for Contemporary Mathematics | 6th Edition
ISBN: 9780538481267
Solutions for Chapter CHAPTER 4 : CHECKING ACCOUNTS
Solutions for Chapter CHAPTER 4
4 5 0 340 Reviews
23
1
##### ISBN: 9780538481267
This textbook survival guide was created f... | 923 | 4,329 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2020-40 | latest | en | 0.890844 |
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## Presentation on theme: "Statistics for Managers Using Microsoft Excel, 5e © 2008 Pearson Prentice-Hall, Inc.Chap 9-1 Statistics for Managers Using Microsoft® Exc... | 3,901 | 14,793 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5625 | 5 | CC-MAIN-2021-04 | latest | en | 0.793435 |
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1. ## Optimisation - surface area
A square-based rectangular prism has a total surface area of 2400cm^2. What are the dimensions of the prism if its volume is a maximum?
2. Originally Posted by bubbles73
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Question:
Find the domain and the range of the real function $t$ defined by $f(x)=\sqrt{(x-1)}$
Solution:
The given real function is $f(x)=\sqrt{x-1}$.
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Jan 21, 2016
$y = 4 x - 7$
#### Explanation:
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The following problem is from both the 2002 AMC 12B #1 and 2002 AMC 10B #3, so both problems redirect to this page.
## Problem
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1. Sep 8, 2007
### thatgirlyouknow
1. The problem statement, all variables and given/known data
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## View Spanish Translations Pom-Poms
Amy is in a craft store looking at packages of pom-poms. Amy sees packages of four red pom-poms. Amy sees packages of seven red pom-poms. Amy says she can buy seven packages of four pom-poms or four packages of seven pom-poms because she... | 1,150 | 5,068 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-47 | longest | en | 0.831306 |
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# Practice questions for final - Calculate the NPV of the...
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Calculate the NPV of the expected payoff for the option of going directly to market. NPV(Go Directly) = C Success (Prob. of Success) + C Failure (Prob. of Failure)... | 996 | 3,625 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2017-17 | longest | en | 0.901083 |
https://www.crazy-numbers.com/en/4464 | 1,701,766,498,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100550.40/warc/CC-MAIN-20231205073336-20231205103336-00659.warc.gz | 827,914,329 | 6,403 | Discover a lot of information on the number 4464: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!
## Mathematical properties of 4464
Is 4464 a prime number? No
Is 4464 a perfect number? No
Number of divisors 30
List of dividers 1, 2, 3, 4... | 818 | 2,418 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-50 | longest | en | 0.759001 |
https://slideplayer.com/slide/7771446/ | 1,702,123,274,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100909.82/warc/CC-MAIN-20231209103523-20231209133523-00211.warc.gz | 599,078,803 | 18,307 | # Terra Nova Practice Lesson 23 Circle Graphs. Problem 1 ► Suppose you are constructing a circle graph. ► How many degrees represent the whole? ► A 90
## Presentation on theme: "Terra Nova Practice Lesson 23 Circle Graphs. Problem 1 ► Suppose you are constructing a circle graph. ► How many degrees represent the whol... | 454 | 1,552 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2023-50 | latest | en | 0.642899 |
https://www.studypool.com/services/7234/statistical-concepts-deviation | 1,542,764,937,000,000,000 | text/html | crawl-data/CC-MAIN-2018-47/segments/1542039746926.93/warc/CC-MAIN-20181121011923-20181121033923-00177.warc.gz | 979,511,637 | 21,426 | # Statistical concepts/ Deviation
Feb 3rd, 2012
Studypool Tutor
University of Phoenix
Price: \$5 USD
Tutor description
1. Find the standardized variable z if x has Mean 12 and standard deviation 10. (Points : 1) Question 2. 2. Find the area under the standard normal curve to the right of z = 1.55. Round to four deci... | 905 | 3,288 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4 | 4 | CC-MAIN-2018-47 | latest | en | 0.795044 |
https://www.shaalaa.com/question-bank-solutions/probability-theoretical-approach-a-game-chance-consists-spinning-arrow-which-equally-likely-come-rest-pointing-one-number-1-2-3-12-shown-fig-below-what-probability-that-it-will-point-number-which-multiple-3_22721 | 1,575,918,085,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575540521378.25/warc/CC-MAIN-20191209173528-20191209201528-00250.warc.gz | 856,304,382 | 11,473 | Share
# A Game of Chance Consists of Spinning an Arrow Which is Equally Likely to Come to Rest Pointing to One of the Number, 1, 2, 3, ..., 12 as Shown in Fig. Below. What is the Probability that It Will Point To A Number Which is Multiple of 3? - CBSE Class 10 - Mathematics
ConceptProbability - A Theoretical Approac... | 340 | 1,200 | {"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... | 4.125 | 4 | CC-MAIN-2019-51 | latest | en | 0.915229 |
http://www.ohiorc.org/pm/math/richProblemMath.aspx?pmrid=37 | 1,386,883,722,000,000,000 | text/html | crawl-data/CC-MAIN-2013-48/segments/1386164722336/warc/CC-MAIN-20131204134522-00041-ip-10-33-133-15.ec2.internal.warc.gz | 491,834,471 | 11,381 | Ohio Resource Center
# What Is the Average Birth Month?
Estimated Time
1 -2 class periods
Prerequisites
• Make and analyze bar graphs
• Calculate measures of central tendency
• Be able to differentiate between categorical and quantitative data
Materials Needed
• Paper, pencils, rulers for bar graphs
Ohio Standards A... | 1,221 | 5,950 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2013-48 | latest | en | 0.929043 |
https://www.sawaal.com/arithmetical-reasoning-questions-and-answers/what-is-the-product-of-all-the-numbers-in-the-dial-of-a-telephone-_5300 | 1,537,865,836,000,000,000 | text/html | crawl-data/CC-MAIN-2018-39/segments/1537267161350.69/warc/CC-MAIN-20180925083639-20180925104039-00435.warc.gz | 865,050,349 | 14,845 | 47
Q:
# What is the product of all the numbers in the dial of a telephone ?
A) 1,58,480 B) 1,59,450 C) 1,59,480 D) None of these
Explanation:
Since one of the numbers on the dial of a telephone is zero, so the product of all the numbers on it is 0.
Q:
What does it mean to calculate frequencies within a dataset?
... | 777 | 2,810 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2018-39 | latest | en | 0.885804 |
https://byjus.com/questions/how-do-you-convert-grams-to-kilograms/ | 1,610,823,739,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703506832.21/warc/CC-MAIN-20210116165621-20210116195621-00101.warc.gz | 263,619,924 | 25,589 | # How do you convert grams to kilograms?
A kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI).
1 Kilogram is equal to 1000 Grams.
1 kg = 1000 g
### Conversion of g to kg
1 gram is equal to 0.001kg.
1g = (1/1000)kg= 0.001 kg
### Example
To convert 4g to kg
4g= 4/1000kg=0.004... | 113 | 322 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.625 | 4 | CC-MAIN-2021-04 | latest | en | 0.684693 |
https://mathematica.stackexchange.com/questions/182536/understanding-recursion-and-role-of-replacement-rule-for-recursion-in-mathematic | 1,660,797,703,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882573163.7/warc/CC-MAIN-20220818033705-20220818063705-00030.warc.gz | 347,197,476 | 69,991 | # Understanding recursion and role of replacement rule for recursion in Mathematica
From the book "Essentials of Programming in Mathematica" (Fibonacci numbers):
If we think of this sequence as a function, we would just change this to a functional definition.
F(1) = 1
F(2) = 1
F(n) = F(n – 2) + F(n – 1), for n > 2
... | 2,006 | 6,710 | {"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... | 3.5 | 4 | CC-MAIN-2022-33 | longest | en | 0.927535 |
http://www.idealhometuition.com/2014/04/work-energy-and-power-ncert-solutions_8823.html | 1,600,968,453,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400219691.59/warc/CC-MAIN-20200924163714-20200924193714-00712.warc.gz | 195,313,884 | 11,487 | ## Pages
### Work, Energy and Power NCERT Solutions Class 11 Physics - Solved Exercise Question 6.13
Question 6.13:
A rain drop of radius 2 mm falls from a height of 500 m above the ground. It falls with decreasing acceleration (due to viscous resistance of the air) until at half its original height, it attains its m... | 606 | 1,695 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-40 | latest | en | 0.912709 |
http://stackoverflow.com/questions/6680774/how-to-solve-a-symbolic-non-linear-vector-equation-matlab-or-other | 1,461,982,470,000,000,000 | text/html | crawl-data/CC-MAIN-2016-18/segments/1461860111581.11/warc/CC-MAIN-20160428161511-00181-ip-10-239-7-51.ec2.internal.warc.gz | 266,561,510 | 19,276 | # How to solve a symbolic non-linear vector equation? (Matlab or other)
I'm trying to find a solution to this symbolic non-linear vector equation:
``````P = a*(V0*t+P0) + b*(V1*t+P1) + (1-a-b)*(V2*t+P2) for a, b and t
``````
where P, V0, V1, V2, P0, P1, P2 are known 3d vectors.
I attempted to do that in Matlab like... | 948 | 3,403 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2016-18 | longest | en | 0.907691 |
https://www.mandeepbasson.com/resources/eng104l2020/lab4/lab4/ | 1,596,835,037,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439737225.57/warc/CC-MAIN-20200807202502-20200807232502-00039.warc.gz | 729,721,798 | 6,583 | 1. Columns
1. Axis - Vertical
3. Failure mode - Buckling (for long columns) and material failure (for short columns)
2. Beams
1. Axis - Horizontal
3. Failure mode - Bending/Flexure (for long beams) and shear (for short beam)
A beam is a structural element that primarily resists loads applied perpendicular (vertical)... | 827 | 3,354 | {"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-2020-34 | latest | en | 0.852045 |
https://www.wyzant.com/resources/answers/10841/property_of_angle | 1,527,296,119,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794867254.84/warc/CC-MAIN-20180525235049-20180526015049-00402.warc.gz | 883,175,624 | 16,777 | 0
# property of angle
the sum of two angles in a triangle is greater than third angle?
### 2 Answers by Expert Tutors
Jason T. | Jason Tutors Math & PhysicsJason Tutors Math & Physics
4.9 4.9 (152 lesson ratings) (152)
0
Is this a question that you need to prove or disprove?
Is this concerning any triangle or cer... | 210 | 824 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-22 | latest | en | 0.903374 |
https://www.online.uni-marburg.de/bisfogo/doku.php?id=en:learning:schools:s01:lecture-notes:ba-ln-04&rev=1509354945&do=diff | 1,620,546,047,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243988961.17/warc/CC-MAIN-20210509062621-20210509092621-00008.warc.gz | 950,822,834 | 4,908 | # BIS-Fogo
### Site Tools
en:learning:schools:s01:lecture-notes:ba-ln-04
# Differences
This shows you the differences between two versions of the page.
en:learning:schools:s01:lecture-notes:ba-ln-04 [2015/09/28 09:17]tnauss [Time for practice] en:learning:schools:s01:lecture-notes:ba-ln-04 [2017/10/30 10:15] (cur... | 777 | 2,719 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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 | 0.70641 |
https://civilappraisal.com/calculate-weight-of-8-mm-steel-bar-per-metre/ | 1,702,218,658,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679102469.83/warc/CC-MAIN-20231210123756-20231210153756-00354.warc.gz | 209,447,002 | 23,809 | # Calculate Weight of 8 Mm Steel Bar Per Metre
Calculating the weight of a steel bar is an important step in completing a construction project. In order to calculate the weight of a steel bar, you will need to know the dimensions of the bar. The weight of a steel bar is measured in kilograms per metre. To calculate th... | 389 | 1,601 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2023-50 | latest | en | 0.892064 |
https://www.whitman.edu/mathematics/calculus_online/section11.06.html | 1,656,774,977,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656104141372.60/warc/CC-MAIN-20220702131941-20220702161941-00026.warc.gz | 1,126,724,478 | 6,756 | Roughly speaking there are two ways for a series to converge: As in the case of $\sum 1/n^2$, the individual terms get small very quickly, so that the sum of all of them stays finite, or, as in the case of $\ds \sum (-1)^{n-1}/n$, the terms don't get small fast enough ($\sum 1/n$ diverges), but a mixture of positive an... | 1,325 | 3,673 | {"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... | 4.34375 | 4 | CC-MAIN-2022-27 | longest | en | 0.844686 |
https://mammothmemory.net/maths/geometry/radian/area-of-a-sector.html | 1,716,470,509,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058625.16/warc/CC-MAIN-20240523111540-20240523141540-00524.warc.gz | 336,635,210 | 12,647 | # Area of a sector
Using the same reasoning about radians we can also work out the area of any sector of a circle.
Example
Work out the area of the shaded area
Area of a whole circle=pir^2
=pitimes13^2 cm^2
Logic progresses as follows:
360^@=pitimes13^2 cm^2
150^@=x cm^2
360/150 = (pi13^2)/x x = (pi13^2times1... | 135 | 409 | {"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... | 4.03125 | 4 | CC-MAIN-2024-22 | latest | en | 0.825598 |
https://www.slideserve.com/neve-wagner/elasticity-powerpoint-ppt-presentation | 1,669,538,625,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446710218.49/warc/CC-MAIN-20221127073607-20221127103607-00242.warc.gz | 1,054,066,378 | 20,152 | # Elasticity
## Elasticity
- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
##### Presentation Transcript
1. Elasticity • If a seller needs to reduce the price of a product, how much should it be reduced? • Reduce too little, and projected increase in ... | 1,574 | 6,775 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-49 | latest | en | 0.864189 |
https://www.jiskha.com/display.cgi?id=1253257207 | 1,516,404,533,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084888302.37/warc/CC-MAIN-20180119224212-20180120004212-00187.warc.gz | 968,613,298 | 4,744 | # pre-calculus
posted by .
An open box is made from a square piece of material 36 inches on a side by cutting equal squares from the corners and turning up the sides. Use your calculator to find the maximum volume this box can hold.
I got the equation 4x^3-36x^2+1296x = V
But when I put it in the calculator I don't... | 1,092 | 4,332 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.828125 | 4 | CC-MAIN-2018-05 | latest | en | 0.939088 |
http://pages.rediff.com/bairstow-s-method/1143215 | 1,369,333,282,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368703662159/warc/CC-MAIN-20130516112742-00054-ip-10-60-113-184.ec2.internal.warc.gz | 204,869,699 | 9,240 | Bairstow's Method
# Bairstow's method
to get instant updates about 'Bairstow's Method' on your MyPage. Meet other similar minded people. Its Free!
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Description:
In numerical analysis, Bairstow's method is an efficient algorithm for finding the root of a real polynomial of arbitrary degree. The algorithm first appe... | 437 | 1,535 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2013-20 | latest | en | 0.881836 |
http://mathhelpforum.com/calculus/2255-calculus-question.html | 1,500,591,796,000,000,000 | text/html | crawl-data/CC-MAIN-2017-30/segments/1500549423512.93/warc/CC-MAIN-20170720222017-20170721002017-00109.warc.gz | 203,148,685 | 10,126 | 1. ## Calculus Question
84. The base of a solid S is the region enclosed by the graph of y = (lnx)^(1/2), the line x = e, and thex-axis. If the cross sections of S perpendicular to the x-axis are squares, then the volume of S is
(A)12
(B)23
(C) 1
(D) 2
(E)13(e3-1)
2. Originally Posted by frozenflames
84. The base of... | 338 | 1,025 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.15625 | 4 | CC-MAIN-2017-30 | longest | en | 0.877108 |
https://chem.libretexts.org/Bookshelves/General_Chemistry/Map%3A_Structure_and_Properties_(Tro)/02%3A_Matter_Measurement_and_Problem_Solving/2.05%3A__Converting_between_Units | 1,680,019,804,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948867.32/warc/CC-MAIN-20230328135732-20230328165732-00023.warc.gz | 202,463,463 | 31,734 | # 2.5: Converting between Units
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newc... | 2,184 | 7,800 | {"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-2023-14 | longest | en | 0.541366 |
https://www.answers.com/Q/How_many_twelfths_equal_one_sixth | 1,597,106,124,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439738723.55/warc/CC-MAIN-20200810235513-20200811025513-00259.warc.gz | 575,813,143 | 32,376 | Math and Arithmetic
Percentages, Fractions, and Decimal Values
# How many twelfths equal one sixth?
123
###### 2020-06-23 13:34:53
2/12 = 1/6. Use the example problem and image to understand better why...
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... | 930 | 2,554 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.125 | 4 | CC-MAIN-2020-34 | latest | en | 0.914356 |
https://grinebiter.com/Calculators/Factors/Factors-of-91.html | 1,632,005,257,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780056578.5/warc/CC-MAIN-20210918214805-20210919004805-00708.warc.gz | 333,930,900 | 2,916 | Factors of 91
Here we have calculated and created a list of all the factors of ninety-one.
The factors of 91 are:
1, 7, 13, 91
Factors of 91 are integers that you can multiply together to get 91. Here are all the combinations of factors of 91 that you can multiply together to get 91:
1 x 91 = 91
7 x 13 = 91
13 x 7 ... | 272 | 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... | 3.5625 | 4 | CC-MAIN-2021-39 | latest | en | 0.92431 |
http://niuman.lingw.net/article-6505782-1.html | 1,591,342,316,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590348493151.92/warc/CC-MAIN-20200605045722-20200605075722-00003.warc.gz | 88,120,743 | 5,837 | 130213037+左芝+矩阵计算上机作业九 - 计算数学达人 - 专,学者,数值代数,微分方程数值解
### 130213037+左芝+矩阵计算上机作业九
3
function [v,u]=house(x)
n=length(x);
v=zeros(n,1);
a=norm(x,inf);
x=x/a;
b=x(2:n)'*x(2:n);
v(1)=1;
v(2:n)=x(2:n);
if b==0
u=0;
else
c=sqrt(x(1)*x(1)+b);
if x(1)<=0
v(1)=x(1)-c;
else
v(1)=-b/(x(1)+c);
end
u=(2*v(1)*v(1))/(b+v(1)*v(1));... | 1,280 | 2,238 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.65625 | 4 | CC-MAIN-2020-24 | latest | en | 0.130913 |
https://www.newworldencyclopedia.org/entry/Angle_(mathematics) | 1,716,142,601,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971057819.74/warc/CC-MAIN-20240519162917-20240519192917-00370.warc.gz | 817,289,322 | 21,576 | # Angle (mathematics)
"∠," the angle symbol.
In geometry and trigonometry, an angle (or plane angle) is the figure formed by two rays sharing a common endpoint. The endpoint is called the vertex of the angle. The magnitude of the angle is the "amount of rotation" that separates the two rays, and can be measured by co... | 3,982 | 15,638 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 35, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.375 | 4 | CC-MAIN-2024-22 | latest | en | 0.943207 |
http://slideplayer.com/slide/4160486/ | 1,527,438,779,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794869272.81/warc/CC-MAIN-20180527151021-20180527171021-00621.warc.gz | 262,127,684 | 20,015 | # Converting Time Conventional 12-hour clock –Source of errors in medication administration –Each time occurs twice daily 10:00 a.m. 10:00 p.m.
## Presentation on theme: "Converting Time Conventional 12-hour clock –Source of errors in medication administration –Each time occurs twice daily 10:00 a.m. 10:00 p.m."— Pres... | 745 | 2,463 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.28125 | 4 | CC-MAIN-2018-22 | latest | en | 0.783952 |
https://jordanbell.info/euler/euler-algebra-I-III-10.html | 1,721,888,542,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763518579.47/warc/CC-MAIN-20240725053529-20240725083529-00685.warc.gz | 287,256,393 | 7,193 | ### Part I. Section III. Chapter 10. “Of Compound Relations.”
488 Compound Relations are obtained by multiplying the terms of two or more relations, the antecedents by the antecedents, and the consequents by the consequents; we then say, that the relation between those two products is compounded of the relations given... | 2,638 | 9,559 | {"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-2024-30 | latest | en | 0.925052 |
https://studysoup.com/note/14891/spring-2015 | 1,477,603,907,000,000,000 | text/html | crawl-data/CC-MAIN-2016-44/segments/1476988721392.72/warc/CC-MAIN-20161020183841-00344-ip-10-171-6-4.ec2.internal.warc.gz | 865,800,786 | 16,238 | ×
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# Note for MATH 1330 with Professor Gross at UH
Marketplace > University of Houston > Note for MATH 1330 with Professor Gross at UH
No professor available
These notes were just uploaded, and will be ready to view shortly... | 1,362 | 5,400 | {"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... | 3.90625 | 4 | CC-MAIN-2016-44 | latest | en | 0.926195 |
https://gmatclub.com/forum/women-bullying-women-at-work-article-78534.html?sort_by_oldest=true | 1,495,768,715,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463608622.82/warc/CC-MAIN-20170526013116-20170526033116-00201.warc.gz | 774,818,515 | 49,177 | Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
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### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Dail... | 1,016 | 3,700 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-22 | latest | en | 0.912008 |
http://www.clarity-media.co.uk/puzzleblog/anti-knight-sudoku-puzzle | 1,653,724,649,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652663013003.96/warc/CC-MAIN-20220528062047-20220528092047-00114.warc.gz | 70,378,240 | 4,457 | Sat, 28 May 2022
Just for Fun
Can you work out the word that fits this pattern?
New puzzle daily.
RA??BE???
# Anti-Knight Sudoku: Rules and Puzzle Book
Anti-knight sudoku is an enjoyable variant of a standard sudoku puzzle.
The rules are as follows:
You must place 1-9 once in each row, column and 3x3 box of the gr... | 737 | 3,238 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.953125 | 4 | CC-MAIN-2022-21 | latest | en | 0.954752 |
https://www.engineeringtoolbox.com/amp/structures-vibration-frequency-d_1989.html | 1,660,139,825,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882571190.0/warc/CC-MAIN-20220810131127-20220810161127-00764.warc.gz | 672,410,689 | 11,565 | Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!
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# Beams Natural Vibration Frequency
## Estimate structures natural vibration freque... | 1,301 | 5,059 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-33 | longest | en | 0.887766 |
https://www.teachoo.com/7746/2370/Ex-1.4--5/category/Ex-1.4/ | 1,680,095,621,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948976.45/warc/CC-MAIN-20230329120545-20230329150545-00142.warc.gz | 1,124,061,390 | 33,026 | Ex 1.4
Chapter 1 Class 7 Integers
Serial order wise
This video is only available for Teachoo black users
Get live Maths 1-on-1 Classs - Class 6 to 12
### Transcript
Ex 1.4, 5 The temperature at 12 noon was 10°C above zero. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperatu... | 492 | 1,332 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.15625 | 4 | CC-MAIN-2023-14 | longest | en | 0.850252 |
http://www.mathsisfun.com/data/confidence-interval.html | 1,511,534,160,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934808254.76/warc/CC-MAIN-20171124142303-20171124162303-00172.warc.gz | 437,067,099 | 4,680 | # Confidence Intervals
An interval of 4 plus or minus 2
A Confidence Interval is a range of values we are fairly sure our true value lies in.
### Example: Average Height
We measure the heights of 40 randomly chosen men, and get a:
The 95% Confidence Interval (we show how to calculate it later) is:
175cm ± 6.2cm
... | 1,348 | 4,634 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-47 | latest | en | 0.852021 |
https://www.qualitygurus.com/probability-classical-and-empirical-approaches/ | 1,723,330,299,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640826253.62/warc/CC-MAIN-20240810221853-20240811011853-00494.warc.gz | 763,685,370 | 67,647 | # Probability: Classical and Empirical Approaches
• /
• Blog
• /
• Probability: Classical and Empirical Approaches
In statistics, probability models help us understand and predict the likelihood of various outcomes. Two fundamental types of probability models are the Classical Probability Model and the Relative Frequ... | 673 | 3,227 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.40625 | 4 | CC-MAIN-2024-33 | latest | en | 0.884272 |
https://www.queryhome.com/puzzle/1658/solve-the-math-equation-in-the-picture-problem-below | 1,601,215,335,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400279782.77/warc/CC-MAIN-20200927121105-20200927151105-00200.warc.gz | 983,394,350 | 35,555 | # Solve the math equation in the picture problem below.
1,558 views
posted Jun 27, 2014
+1 vote
We can rewrite it as
``````X+X+X = 24 i.e. X = 8
X+Y = 25 i.e. Y = 17
Y-Z= 8 i.e. Z=9
So X + Y + Z = 34
``````
+1 vote
X+X+X = 24 i.e. X = 8
X+Y = 25 i.e. Y = 17
Y-Z= 8 i.e. Z=9
So X + Y + Z = 34
+1 vote
The answer ... | 549 | 1,285 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-40 | longest | en | 0.882347 |
https://stats.stackexchange.com/questions/342632/how-to-understand-se-of-regression-slope-equation | 1,601,107,911,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400238038.76/warc/CC-MAIN-20200926071311-20200926101311-00172.warc.gz | 628,080,001 | 34,974 | How to understand SE of regression slope equation
How might one understand the standard error (SE) of regression slope: $$s(b_1) = \sqrt{\frac{1}{n-2}·\frac{\sum{(y_i-\hat{y}_i)^2}}{\sum{(x_i-\bar{x})^2}}}$$
• What do you mean by "understand"? What is it that you do not understand? As it stands the question is rather... | 1,243 | 4,755 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.625 | 4 | CC-MAIN-2020-40 | latest | en | 0.889794 |
http://oeis.org/A099506 | 1,516,320,077,000,000,000 | text/html | crawl-data/CC-MAIN-2018-05/segments/1516084887660.30/warc/CC-MAIN-20180118230513-20180119010513-00484.warc.gz | 276,497,613 | 4,063 | This site is supported by donations to The OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A099506 a(1)=1; for n > 1, a(n)=smallest m>0 that has not appeared so far in the sequence such that m+a(n-1) is a multiple of n. 7
1, 3, 6, 2, 8, 4, 10, 14, 13, 7, 15, 9, 17, 11, 19, 29,... | 903 | 2,158 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-05 | latest | en | 0.696696 |
http://www.jiskha.com/display.cgi?id=1300071253 | 1,455,128,005,000,000,000 | text/html | crawl-data/CC-MAIN-2016-07/segments/1454701159985.29/warc/CC-MAIN-20160205193919-00152-ip-10-236-182-209.ec2.internal.warc.gz | 487,028,071 | 3,691 | Wednesday
February 10, 2016
# Homework Help: geometry
Posted by Jen on Sunday, March 13, 2011 at 10:54pm.
The diagonals of a rhombus are in 2:1. If the perimeter of the rhombus is 120cm, find the length of the diagonals.
• geometry - MathMate, Sunday, March 13, 2011 at 11:08pm
Perimeter = 120 cm
Length of each side... | 197 | 576 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2016-07 | longest | en | 0.884498 |
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