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https://www.superprof.co.uk/resources/academic/maths/analytical-geometry/vectors/orthogonal-and-orthonormal-vectors.html | 1,652,703,015,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662510117.12/warc/CC-MAIN-20220516104933-20220516134933-00144.warc.gz | 1,211,344,768 | 21,218 | Chapters
The concepts of orthogonal and orthonormal vectors are pretty easy to understand. These concepts are applied when you are performing dot product on two vectors. Hence, when you apply dot product, you will either get orthogonal vectors are orthonormal vectors.
Orthogonal Vectors
Two vectors are orthogonal or... | 337 | 1,564 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.3125 | 4 | CC-MAIN-2022-21 | latest | en | 0.926791 |
http://mathhelpforum.com/trigonometry/97205-simplifying-trig-expressions-help-please-print.html | 1,513,165,292,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948522999.27/warc/CC-MAIN-20171213104259-20171213124259-00403.warc.gz | 164,493,364 | 2,774 | • Aug 6th 2009, 07:25 PM
dannyp32
i need help with these problems
i really dont understand how to do them
1.
[2sin (x)]/[1-cos^2(x)]
• Aug 6th 2009, 08:06 PM
artvandalay11
Quote:
Originally Posted by dannyp32
i need help with these problems
i really dont understand how to do them
1.
[2sin (x)]/[1-cos^2(x)]
$sin^2(x)... | 213 | 542 | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.59375 | 4 | CC-MAIN-2017-51 | longest | en | 0.877324 |
https://www.maplesoft.com/applications/Preview.aspx?id=1430 | 1,713,516,529,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817382.50/warc/CC-MAIN-20240419074959-20240419104959-00207.warc.gz | 774,898,535 | 39,107 | Application Center - Maplesoft
# Classroom Tips and Techniques: Norm of a Matrix
You can switch back to the summary page by clicking here.
Classroom Tips and Techniques:
Norm of a Matrix
Robert J. Lopez
Emeritus Professor of Mathematics - Rose Hulman Institute of Technology
Maple Fellow - Maplesoft
Introductio... | 1,367 | 5,547 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5 | 4 | CC-MAIN-2024-18 | latest | en | 0.872366 |
https://www.coursehero.com/file/5920984/3-5-notes/ | 1,519,462,568,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891815500.61/warc/CC-MAIN-20180224073111-20180224093111-00719.warc.gz | 844,251,969 | 111,511 | {[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
# 3_5 notes - Take the opposite of the statement Not p...
This preview shows pages 1–3. Sign up to view the full content.
Ch 3 sections 4, 5, and 7 Two-Column Proofs Two-column proof a proof format that contains statements and reasons arranged in two columns. Exa... | 462 | 1,908 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-09 | latest | en | 0.847114 |
https://www.to-knit-knitting-stitches.com/how-to-decrease-k1p1-so-that-it-looks-neatly.html | 1,675,244,843,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499919.70/warc/CC-MAIN-20230201081311-20230201111311-00392.warc.gz | 1,029,887,552 | 16,783 | # How to decrease k1p1 so that it looks neatly
by Mary
(St francus Bay South Africa)
I am knitting a beannie in K1 P1. I have cast on 112 stitches (Multiples of 4) on straight needles.
How do I decrease leaving neat finish.
I hope you can help me and if so, I look forward to hearing from you.
Thank you
Mary
### Comm... | 675 | 1,929 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-06 | longest | en | 0.860335 |
https://earthcycle.io/what-is-mechanical-equilibrium/ | 1,702,050,762,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100762.64/warc/CC-MAIN-20231208144732-20231208174732-00572.warc.gz | 258,111,497 | 17,084 | # What Is Mechanical Equilibrium?
Juliet D'cruz
Updated on:
Are you curious to know what is mechanical equilibrium? You have come to the right place as I am going to tell you everything about mechanical equilibrium in a very simple explanation. Without further discussion let’s begin to know what is mechanical equili... | 963 | 5,095 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.28125 | 4 | CC-MAIN-2023-50 | longest | en | 0.923175 |
https://republicofsouthossetia.org/question/to-complete-a-task-in-16-days-a-company-needs-5-people-6-hours-a-day-how-long-will-it-take-8-peo-14626596-34/ | 1,652,858,433,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662521152.22/warc/CC-MAIN-20220518052503-20220518082503-00227.warc.gz | 571,597,956 | 14,570 | ## To complete a task In 16 days a company needs 5 people 6 hours a day. How long will it take 8 people 4 hours a day, assuming they work at th
Question
To complete a task In 16 days a company needs 5 people 6 hours a day. How long will it take 8 people 4 hours a day, assuming they work at the same rate
in progress ... | 301 | 1,030 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.21875 | 4 | CC-MAIN-2022-21 | latest | en | 0.803241 |
https://www.quizzes.cc/metric/percentof.php?percent=7790&of=294 | 1,568,632,524,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514572517.50/warc/CC-MAIN-20190916100041-20190916122041-00387.warc.gz | 997,459,236 | 3,206 | #### What is 7790 percent of 294?
How much is 7790 percent of 294? Use the calculator below to calculate a percentage, either as a percentage of a number, such as 7790% of 294 or the percentage of 2 numbers. Change the numbers to calculate different amounts. Simply type into the input boxes and the answer will update.... | 1,787 | 4,259 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.75 | 4 | CC-MAIN-2019-39 | latest | en | 0.814837 |
http://spotidoc.com/doc/765347/otba-class-viii-maths-ii---kendriya-vidyalaya-no.1-afs-ja. | 1,596,520,443,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439735860.28/warc/CC-MAIN-20200804043709-20200804073709-00267.warc.gz | 87,187,462 | 7,995 | # otba class viii maths-ii - Kendriya Vidyalaya No.1 AFS Jamnagar
```OPEN TEXT MATERIAL
CLASS: VIII
SUBJECT:MATHEMATICS
THEME -SPORTS & BALANCED DIET
Abstract
Games and sports are the source of enjoyment, amusement and pleasure. No
other living being but man needs games and sports for his mental recreation.
All other ... | 584 | 2,327 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-34 | latest | en | 0.910629 |
http://www.jiskha.com/display.cgi?id=1315971009 | 1,495,764,634,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463608622.82/warc/CC-MAIN-20170526013116-20170526033116-00183.warc.gz | 549,736,083 | 4,367 | # Math
posted by on .
Ann, Mara, Jenny, Tina, and Sue are sisters. Two of the five sisters must help their father at this business each Saturday. How many combinations of two sisters are possible?
• Math - ,
2 * 5 = 10
• Math - ,
This is like choosing 2 of 5, which is
C(5,2) = 5!/(3!2!) = 20
• Math - ,
Ann, Ma... | 203 | 687 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.984375 | 4 | CC-MAIN-2017-22 | latest | en | 0.931589 |
https://metanumbers.com/23648 | 1,601,310,669,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600401601278.97/warc/CC-MAIN-20200928135709-20200928165709-00050.warc.gz | 468,987,505 | 7,495 | ## 23648
23,648 (twenty-three thousand six hundred forty-eight) is an even five-digits composite number following 23647 and preceding 23649. In scientific notation, it is written as 2.3648 × 104. The sum of its digits is 23. It has a total of 6 prime factors and 12 positive divisors. There are 11,808 positive integers... | 1,466 | 4,170 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-40 | longest | en | 0.81559 |
https://www.tes.com/news/right-answer-needs-right-order | 1,529,641,216,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267864343.37/warc/CC-MAIN-20180622030142-20180622050142-00298.warc.gz | 901,400,679 | 16,719 | # Right answer needs the right order
Q) I would like to raise a concern regarding the use of BIDMAS or BODMAS (TES Teacher, June 24). Many maths teachers are unaware of the problem. Unless taught carefully BIDMAS would lead to the calculation: 20 - 5 + 3 = 12 and not the correct answer 18 since, according to BIDMAS, y... | 1,061 | 4,494 | {"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... | 4.3125 | 4 | CC-MAIN-2018-26 | latest | en | 0.970376 |
https://www.gradesaver.com/textbooks/math/calculus/calculus-with-applications-10th-edition/chapter-r-algebra-reference-r-7-radicals-r-7-exercises-page-r-29/32 | 1,537,943,118,000,000,000 | text/html | crawl-data/CC-MAIN-2018-39/segments/1537267163704.93/warc/CC-MAIN-20180926061824-20180926082224-00518.warc.gz | 773,986,752 | 12,204 | Calculus with Applications (10th Edition)
Published by Pearson
Chapter R - Algebra Reference - R.7 Radicals - R.7 Exercises - Page R-29: 32
Answer
$-5 - \frac{5}{2}\sqrt{6}$
Work Step by Step
Rationalize the denominator by multiplying $2+\sqrt{6}$ to both the numerator and the denominator to have: $=\dfrac{5}{2-\... | 201 | 612 | {"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... | 3.953125 | 4 | CC-MAIN-2018-39 | longest | en | 0.718147 |
https://kwant-project.org/doc/latest/tutorial/kpm | 1,721,019,230,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514659.22/warc/CC-MAIN-20240715040934-20240715070934-00710.warc.gz | 312,936,904 | 17,508 | # 2.9. Calculating spectral density with the kernel polynomial method#
We have already seen in the “Closed systems” tutorial that we can use Kwant simply to build Hamiltonians, which we can then directly diagonalize using routines from Scipy.
This already allows us to treat systems with a few thousand sites without t... | 4,220 | 17,332 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.8125 | 4 | CC-MAIN-2024-30 | longest | en | 0.798019 |
https://www.physicsthisweek.com/speeds-in-the-metric-system/ | 1,713,756,663,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296818072.58/warc/CC-MAIN-20240422020223-20240422050223-00796.warc.gz | 852,835,391 | 30,201 | Select Page
Most students taking physics have to be pretty smart. The prerequisites for students in a college physics class include some amount of trigonometry, algebra, and, in many cases at least co-registration in the Calculus.
However, I was correcting labs the other day, and some of my students apparently belie... | 497 | 1,962 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.28125 | 4 | CC-MAIN-2024-18 | latest | en | 0.933873 |
http://www.medrounds.org/optics-review/2006/05/7.html | 1,563,470,556,000,000,000 | text/html | crawl-data/CC-MAIN-2019-30/segments/1563195525699.51/warc/CC-MAIN-20190718170249-20190718192249-00433.warc.gz | 237,665,352 | 4,598 | ## Sunday, May 21, 2006
### Multiple Lens Systems
When working with a multiple lens system, it is essen tial to first calculate the position of the image formed by the first lens. Only after locating the first image is it possible to calculate the vergence of light as it reaches the second lens. This is the method by... | 1,318 | 4,031 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5 | 4 | CC-MAIN-2019-30 | latest | en | 0.930262 |
http://www.ehow.com/video_12237387_calculate-averages-positive-negative-numbers.html | 1,506,223,839,000,000,000 | text/html | crawl-data/CC-MAIN-2017-39/segments/1505818689845.76/warc/CC-MAIN-20170924025415-20170924045415-00094.warc.gz | 444,576,781 | 20,052 | # How Do I Calculate Averages of Positive & Negative Numbers?
Save
Next Video:
Why Are Two Negative Numbers Always Positive When Multiplied or Divided?....5
Calculating averages of positive and negative numbers requires you to process your data in a very particular way. Calculate averages of positive and negative num... | 400 | 1,868 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.828125 | 4 | CC-MAIN-2017-39 | latest | en | 0.943367 |
https://www.iitianacademy.com/ib-dp-maths-topic-6-3-points-of-inflexion-with-zero-and-non-zero-gradients-sl-paper-1/ | 1,685,806,766,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224649293.44/warc/CC-MAIN-20230603133129-20230603163129-00126.warc.gz | 899,524,604 | 24,940 | # IB Math Analysis & Approaches Question bank-Topic: SL 5.8 Points of inflexion with zero and non-zero gradients SL Paper 1
## Question
The diagram shows part of the graph of $$y = f'(x)$$ . The x-intercepts are at points A and C. There is a minimum at B, and a maximum at D.
(i) Write down the value of $$f'(x)$$... | 891 | 2,295 | {"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": 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... | 4.4375 | 4 | CC-MAIN-2023-23 | latest | en | 0.684816 |
https://birthday-graphics.com/how-do-you-convert-square-feet-to-cubic-yards-of-mulch/ | 1,679,796,452,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296945381.91/warc/CC-MAIN-20230326013652-20230326043652-00414.warc.gz | 174,754,325 | 12,424 | ## How do you convert square feet to cubic yards of mulch?
You want to lay mulch 4 inches deep. Multiply the bed’s base and height and then divide by 2 to determine the square footage. Divide the square footage by the conversion chart figure that corresponds to a 4-inch depth to convert square feet to cubic yards.
##... | 1,089 | 3,934 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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 | latest | en | 0.873252 |
https://members.turtlediary.com/quiz/range.html | 1,660,731,054,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882572898.29/warc/CC-MAIN-20220817092402-20220817122402-00220.warc.gz | 366,757,858 | 49,879 | # Range Part 2
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Login to rate activities and trac... | 280 | 1,069 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-33 | longest | en | 0.868646 |
http://www.instructorweb.com/les/solvetwostepdistributive.asp | 1,553,648,547,000,000,000 | text/html | crawl-data/CC-MAIN-2019-13/segments/1552912207146.96/warc/CC-MAIN-20190327000624-20190327022624-00191.warc.gz | 292,106,169 | 5,044 | # Solving Two Step Equations with the Distributive Property
### Objectives:
• Students will review using the distributive property to simplify expressions.
• Students will learn how to use the distributive property to simplify an equation and solve for a missing variable.
• Students will practice solving equations ... | 267 | 1,310 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.765625 | 4 | CC-MAIN-2019-13 | latest | en | 0.888143 |
https://math.stackexchange.com/questions/324104/how-to-show-that-frac-cos-x1-sin-x-tan-x-sec-x | 1,621,112,319,000,000,000 | text/html | crawl-data/CC-MAIN-2021-21/segments/1620243991378.52/warc/CC-MAIN-20210515192444-20210515222444-00317.warc.gz | 402,254,307 | 42,050 | # How to show that $\frac{\cos x}{1 - \sin x} - \tan x = \sec x$?
Question is: verify the identity:
$$\frac{\cos x}{1 - \sin x} - \tan x = \sec x.$$
How do I show that the left side equals the right? I changed $\tan x$ into $\sin x/\cos x$ but didn't get anywhere. Please help.
• Did you try multiplying everything b... | 1,791 | 4,929 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.0625 | 4 | CC-MAIN-2021-21 | latest | en | 0.80157 |
https://socratic.org/questions/what-is-the-sin-1-3-2 | 1,527,121,610,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794865863.76/warc/CC-MAIN-20180523235059-20180524015059-00446.warc.gz | 637,935,049 | 86,003 | # What is the sin^(-1)(sqrt(3)/2)?
Then teach the underlying concepts
Don't copy without citing sources
preview
?
#### Explanation
Explain in detail...
#### Explanation:
I want someone to double check my answer
19
Alan P. Share
Sep 7, 2015
${\sin}^{- 1} \left(\frac{\sqrt{3}}{2}\right) = \frac{\pi}{3}$ (radians)
... | 549 | 1,770 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 15, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.1875 | 4 | CC-MAIN-2018-22 | longest | en | 0.758941 |
https://en.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/a/writing-expressions-with-variables | 1,716,467,701,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058625.16/warc/CC-MAIN-20240523111540-20240523141540-00494.warc.gz | 194,276,610 | 122,240 | If you're seeing this message, it means we're having trouble loading external resources on our website.
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### Course: 6th grade>Unit 6
Lesson 8: Writing algebraic expressions introduction
# Writing expre... | 574 | 2,358 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.984375 | 4 | CC-MAIN-2024-22 | latest | en | 0.929009 |
https://www.slideserve.com/evers/energy-exam-review | 1,563,503,571,000,000,000 | text/html | crawl-data/CC-MAIN-2019-30/segments/1563195525973.56/warc/CC-MAIN-20190719012046-20190719034046-00130.warc.gz | 838,104,309 | 19,386 | ENERGY EXAM REVIEW
1 / 31
# ENERGY EXAM REVIEW - PowerPoint PPT Presentation
ENERGY EXAM REVIEW. Energy. Defined as the ability to do work Work is force acting across a distance Power is the rate at which work is done Food energy is measured in calories A calorie is the amount of energy that can raise the temp of 1 ... | 3,331 | 14,243 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2019-30 | latest | en | 0.890385 |
https://www.experts-exchange.com/questions/27873775/why-inverse-of-a-conditional-statement-seems-to-be-TRUE.html | 1,513,406,889,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948583808.69/warc/CC-MAIN-20171216045655-20171216071655-00371.warc.gz | 762,761,934 | 16,654 | • Status: Solved
• Priority: Medium
• Security: Public
• Views: 370
# why inverse of a conditional statement seems to be TRUE?
Consider following conditional statment:
If two points are distinct, then there is exactly one line that passes through them.
Inverse is as follows:
If two points are not distinct, then it... | 793 | 3,247 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.640625 | 4 | CC-MAIN-2017-51 | latest | en | 0.940904 |
http://slideplayer.com/slide/2573323/ | 1,511,301,995,000,000,000 | text/html | crawl-data/CC-MAIN-2017-47/segments/1510934806426.72/warc/CC-MAIN-20171121204652-20171121224652-00339.warc.gz | 275,929,669 | 24,798 | # Statistics for the Social Sciences
## Presentation on theme: "Statistics for the Social Sciences"— Presentation transcript:
Statistics for the Social Sciences
Psychology 340 Spring 2010 Using t-tests (related samples)
t Test for Dependent Means
Unknown population mean and variance More realistic, these designs are... | 2,361 | 7,758 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-47 | longest | en | 0.843447 |
https://www.engineeringtoolbox.com/amp/pipe-formulas-d_1335.html | 1,643,128,327,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320304859.70/warc/CC-MAIN-20220125160159-20220125190159-00617.warc.gz | 796,469,812 | 11,135 | Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!
This is an AMP page - Open full page! for all features.
• the most efficient way to navigate the Engineering ToolBox!
# Pipe Formulas
## Pipe and Tube Equations - moment of inertia, section modulus, tr... | 1,122 | 3,904 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-05 | longest | en | 0.550203 |
https://en.m.wikipedia.org/wiki/Bicubic_interpolation | 1,560,710,655,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627998291.9/warc/CC-MAIN-20190616182800-20190616204800-00049.warc.gz | 436,868,394 | 23,923 | # Bicubic interpolation
Comparison of Bicubic interpolation with some 1- and 2-dimensional interpolations. Black and red/yellow/green/blue dots correspond to the interpolated point and neighbouring samples, respectively. Their heights above the ground correspond to their values.
In mathematics, bicubic interpolation ... | 4,373 | 11,428 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 76, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5 | 4 | CC-MAIN-2019-26 | latest | en | 0.836492 |
https://www.zigya.com/previous-year-papers/clat/12/Elementary+Mathematics/2011/CLAT2011004/EMENCT12145750/0 | 1,656,130,853,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103034170.1/warc/CC-MAIN-20220625034751-20220625064751-00184.warc.gz | 1,143,128,910 | 16,300 | Arun can climb a Coconut tree by 1.5 feet by each lift; however he slips 0.5 feet every time he makes the next lift. How many individual lifts he will have to reach the top of the Coconut tree of 18.5 feet? from Elementary Mathematics CLAT Year 2011 Free Solved Previous Year Papers
## Subject
Elementary Mathematics... | 956 | 3,173 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-27 | latest | en | 0.921897 |
http://pysal.org/notebooks/explore/pointpats/Quadrat_statistics | 1,553,186,245,000,000,000 | text/html | crawl-data/CC-MAIN-2019-13/segments/1552912202526.24/warc/CC-MAIN-20190321152638-20190321174638-00091.warc.gz | 159,610,816 | 10,369 | # Quadrat Based Statistical Method for Planar Point Patterns
Authors: Serge Rey sjsrey@gmail.com, Wei Kang weikang9009@gmail.com and Hu Shao shaohutiger@gmail.com
## Introduction
In this notebook, we are going to introduce how to apply quadrat statistics to a point pattern to infer whether it comes from a CSR proces... | 2,989 | 9,074 | {"found_math": true, "script_math_tex": 2, "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... | 3.9375 | 4 | CC-MAIN-2019-13 | latest | en | 0.87113 |
http://gmatclub.com/forum/how-many-different-sets-of-positive-square-integers-each-86309.html?fl=similar | 1,481,334,574,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698542932.99/warc/CC-MAIN-20161202170902-00339-ip-10-31-129-80.ec2.internal.warc.gz | 116,469,317 | 64,142 | How many different sets of positive square integers, each : GMAT Problem Solving (PS)
Check GMAT Club App Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack
It is currently 09 Dec 2016, 17:49
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performa... | 3,817 | 10,939 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2016-50 | longest | en | 0.852628 |
http://tasks.illustrativemathematics.org/content-standards/HSF/BF/B/3/tasks/2107 | 1,708,918,317,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474650.85/warc/CC-MAIN-20240226030734-20240226060734-00422.warc.gz | 33,390,100 | 10,998 | # Identifying Quadratic Functions (Standard Form)
Alignments to Content Standards: F-BF.B.3 A-SSE.B.3
The figure shows a graph of the function $f(x)=x^2$.
a) For each of the graphs of quadratic functions below, find values of $a$, $b$, and $c$ so that the function $f(x)=ax^2+bx+c$ has that graph. (For example, the ... | 1,539 | 4,957 | {"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... | 4.90625 | 5 | CC-MAIN-2024-10 | latest | en | 0.86445 |
https://resume.mcalglobal.com/socialresume/user/take-quiz.htm?catid=python&nameid=python15 | 1,558,516,629,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232256778.29/warc/CC-MAIN-20190522083227-20190522105227-00464.warc.gz | 633,335,923 | 11,855 | 15. Recursion - 19 Questions
# 15. Recursion
19 Questions
Created by Y. Daniel Liang
Free
##### Recursion is a way of programming or coding a problem, in which a function calls itself one or more times in its body. Usually, it is returning the return value of this function call. If a function definition fulfils the c... | 2,266 | 7,592 | {"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... | 4.28125 | 4 | CC-MAIN-2019-22 | latest | en | 0.798973 |
https://nrich.maths.org/public/leg.php?code=97&cl=3&cldcmpid=809&setlocale=en_US | 1,508,444,057,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187823462.26/warc/CC-MAIN-20171019194011-20171019214011-00603.warc.gz | 780,715,605 | 9,937 | # Search by Topic
#### Resources tagged with Circles similar to Blue and White:
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### There are 62 results
Broad Topics > 2D Geometry, Shape and Space > Circles
### Blue and White
##### Stage: 3 Challenge Level:
Identical squares of side one unit contain some circle... | 2,240 | 9,832 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.875 | 4 | CC-MAIN-2017-43 | latest | en | 0.865138 |
https://pdfslide.net/documents/the-fundamental-counting-principle-permutations-568af93391c16.html | 1,618,062,990,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038057142.4/warc/CC-MAIN-20210410134715-20210410164715-00359.warc.gz | 560,871,138 | 18,643 | # The Fundamental Counting Principle & Permutations
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The Fundamental Counting Principle & Permutations. The Fundamental Counting Principle & Permutations Essential Question. How is the counting principle applied to determine outcomes?. The Fundamental Counting Principle. - Po... | 1,219 | 3,934 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2021-17 | latest | en | 0.84255 |
https://bestnursingassignmenthelp.com/2021/12/17/math-yield-worksheet-unlv/ | 1,723,151,364,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640740684.46/warc/CC-MAIN-20240808190926-20240808220926-00633.warc.gz | 95,719,453 | 12,954 | # Math Yield Worksheet-UNLV .
There are 3 parts from A, B, C, D and I need help on part B-D
I need to know if the answer I got below are right?
=======================================================
part A:
0.1A + 0.07B
A+ 1 B <= 10000
A<= 6000
B>=2000
A>=B
======================================
part B:
I think it co... | 887 | 2,712 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-33 | latest | en | 0.886901 |
https://oeis.org/A244448 | 1,638,443,522,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964361253.38/warc/CC-MAIN-20211202084644-20211202114644-00638.warc.gz | 502,666,601 | 4,656 | The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons 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 56th year, we are closing in on 350,000 sequences, and we’ve cross... | 901 | 2,563 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.609375 | 4 | CC-MAIN-2021-49 | latest | en | 0.688947 |
http://mathhelpforum.com/number-theory/93320-combinations.html | 1,481,346,358,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698542939.6/warc/CC-MAIN-20161202170902-00420-ip-10-31-129-80.ec2.internal.warc.gz | 172,350,035 | 10,434 | 1. ## Combinations
I have a question. The question is:
You are buying 5 postcards from a shop that has 4 different postcards.
1) In how many combinations can you buy 5 cards?
2) How many possible combinations do 2 of the 4 different cards contain?
1) $\left(^{5}\mathcal{C}_4\right)=\frac{5!}{(4!)(5-4)!}= 5$
2) $\l... | 399 | 1,430 | {"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... | 3.84375 | 4 | CC-MAIN-2016-50 | longest | en | 0.964733 |
https://www.covidpreventionexpo.com/clovis-ca-euv/672492-injective-and-surjective-functions-examples-pdf | 1,624,327,440,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623488504969.64/warc/CC-MAIN-20210622002655-20210622032655-00357.warc.gz | 651,459,851 | 17,240 | # injective and surjective functions examples pdf
Injective Bijective Function Deflnition : A function f: A ! Example 2.2.5. An example of a surjective function would by f(x) = 2x + 1; this line stretches out infinitely in both the positive and negative direction, and so it is a surjective function. A function is a way... | 7,849 | 23,506 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.34375 | 4 | CC-MAIN-2021-25 | latest | en | 0.835461 |
www.hellogiri.com | 1,680,081,538,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296948965.80/warc/CC-MAIN-20230329085436-20230329115436-00350.warc.gz | 891,011,379 | 46,147 | # Calculation for Amortization - Examples and explanations
Amortization is the process of gradually paying off a loan over a period of time through a series of regular payments. Each payment is typically made up of both principal (the amount of the loan that still needs to be paid off) and interest (the cost of borrow... | 1,299 | 5,751 | {"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... | 4.1875 | 4 | CC-MAIN-2023-14 | longest | en | 0.978697 |
https://brilliant.org/discussions/thread/maximize-the-integral-product/ | 1,503,072,683,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886104704.64/warc/CC-MAIN-20170818160227-20170818180227-00019.warc.gz | 735,148,702 | 19,969 | ×
# Maximize the integral product
Given $$a_i \in \mathbb{Z}^+ \forall 1\le i \le n$$, and
$$a_1 + a_2 + \cdots + a_n = m$$, where $$m$$ is given positive integer and
$$a_1 a_2 \cdots a_n$$ is maximum.
Find $$a_i, n$$ for a given integer $$m$$.
Note by Kartik Sharma
2 months, 3 weeks ago
Sort by:
Note that $$2(... | 735 | 2,413 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2017-34 | longest | en | 0.852551 |
http://gateoverflow.in/57301/frame-transmission-probability | 1,503,385,936,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886110485.9/warc/CC-MAIN-20170822065702-20170822085702-00147.warc.gz | 165,445,712 | 18,602 | 204 views
In a aloha implemented shared channel probability of transmission of a station in a time span of T is p. Given, probability such that NO station transmit in a time duration of $2T$ is $50\%$ , where T = one frame transmission time. What is the value of p is if total no of station = $100$
edited | 204 views
is... | 511 | 1,892 | {"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... | 3.546875 | 4 | CC-MAIN-2017-34 | latest | en | 0.922684 |
https://www.enotes.com/homework-help/log-10-x-3-1-log-10-x-2-x-1-2-197905 | 1,519,269,983,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891813883.34/warc/CC-MAIN-20180222022059-20180222042059-00042.warc.gz | 849,240,170 | 10,789 | # log_10(x^3-1)-log_10(x^2+x+1)=-2
hala718 | Certified Educator
log 10 (x^3 -1) - log 10 (x^2 + x+1) = -2
We know that:
log a - log b = log a/b
==> log 10 (x^3 -1)/(x^2 + x +1) = -2
But we know that:
x^3 -1 = (x-1)(x^2 + x+1)
==> log (x-1)(x^2 + x+1)/(x^2 + x+1) = -2
Now reduce similar :
==> log 10 (x-1) = -2... | 1,097 | 2,497 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.40625 | 4 | CC-MAIN-2018-09 | latest | en | 0.818511 |
https://proofwiki.org/wiki/Leigh.Samphier/Sandbox/P-adic_Norm_of_p-adic_Number_is_Power_of_p/Proof_1 | 1,627,778,153,000,000,000 | text/html | crawl-data/CC-MAIN-2021-31/segments/1627046154127.53/warc/CC-MAIN-20210731234924-20210801024924-00548.warc.gz | 468,244,057 | 10,889 | ## Theorem
Let $p$ be a prime number.
Let $\struct {\Q_p, \norm {\,\cdot\,}_p}$ be the $p$-adic numbers.
Let $x \in \Q_p: x \ne 0$.
Then:
$\exists v \in \Z: \norm x_p = p^{-v}$
## Lemma
Let $\norm {\,\cdot\,}_p$ be the $p$-adic norm on the rationals $\Q$ for some prime $p$.
Let $\sequence {x_n}$ be a Cauchy seq... | 469 | 1,323 | {"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... | 3.6875 | 4 | CC-MAIN-2021-31 | latest | en | 0.667755 |
https://www.studysmarter.co.uk/explanations/math/pure-maths/angle-measure/ | 1,720,999,185,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514654.12/warc/CC-MAIN-20240714220017-20240715010017-00413.warc.gz | 878,311,166 | 76,005 | # Angle Measure
At John's birthday party, his mom Emma wanted to ensure that the guests have equal cake pieces. In order to be able to achieve this, the cake should be cut at equal angles. But how can we measure these angles?
#### Create learning materials about Angle Measure with our free learning app!
• Flashcards... | 1,823 | 7,707 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 14, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.84375 | 5 | CC-MAIN-2024-30 | latest | en | 0.929218 |
https://www.sarthaks.com/2855817/if-vec-and-then-express-vec-v1-2v2where-vec-v1-is-perpendicular-to-and-v2-is-parallel-to-vec | 1,656,520,649,000,000,000 | text/html | crawl-data/CC-MAIN-2022-27/segments/1656103640328.37/warc/CC-MAIN-20220629150145-20220629180145-00607.warc.gz | 1,046,390,897 | 15,884 | # If vec A = 2i + k and B = i + 3j - 9k then express vec B = V1 - 2V2 where vec V1 is perpendicular to B and V2 is parallel to vec A.
79 views
in Vectors
edited
If vec A = 2i + k and B = i + 3j - 9k then express vec B = V1 - 2Vwhere vec V1 is perpendicular to B and V2 is parallel to vec A.
by (45.9k points)
Given $... | 679 | 1,328 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.3125 | 4 | CC-MAIN-2022-27 | latest | en | 0.305868 |
https://math.stackexchange.com/questions/303963/proof-by-contradiction-with-rational-and-irrational-numbers | 1,571,756,150,000,000,000 | text/html | crawl-data/CC-MAIN-2019-43/segments/1570987822098.86/warc/CC-MAIN-20191022132135-20191022155635-00229.warc.gz | 575,316,515 | 33,034 | # Proof By Contradiction With Rational and Irrational Numbers
The question I am working on is:
Use a proof by contradiction to prove that the sum of an irrational number and a rational number is irrational.
I am looking exclusively at Charles' answer. I understand the proof, and its steps, I just don't understand ho... | 612 | 2,209 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.875 | 4 | CC-MAIN-2019-43 | latest | en | 0.950012 |
http://mathcentral.uregina.ca/QQ/database/QQ.09.09/h/jeremy1.html | 1,544,638,700,000,000,000 | text/html | crawl-data/CC-MAIN-2018-51/segments/1544376824115.18/warc/CC-MAIN-20181212181507-20181212203007-00069.warc.gz | 176,266,205 | 3,694 | SEARCH HOME
Math Central Quandaries & Queries
Question from jeremy: Here's my question... I've been playing the lottery, I know what a waste of time. I would like to know how many 4 number combinations can be derived from a set of 10 numbers, when no number can be repeated in the present string of 4 numbers being sel... | 474 | 1,907 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.71875 | 4 | CC-MAIN-2018-51 | longest | en | 0.955121 |
https://de.scribd.com/document/327212707/Tutorial-01-CIVL4146-Fl16 | 1,568,825,721,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514573309.22/warc/CC-MAIN-20190918151927-20190918173927-00246.warc.gz | 441,799,530 | 60,664 | Sie sind auf Seite 1von 2
# CIVL 4146 Hydraulics
## Fall 2016 Semester
Tutorial 1
Solve the following problems from your textbook (Fundamentals of Hydraulic Engineering
Systems, 4th Ed.):
3.3.7
Determine the magnitude and direction of the reaction force at a 90 pipe bend that is passing a
mass flow rate of 985 kg/se... | 579 | 2,042 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2019-39 | latest | en | 0.904207 |
https://brainly.in/question/84752 | 1,484,785,509,000,000,000 | text/html | crawl-data/CC-MAIN-2017-04/segments/1484560280410.21/warc/CC-MAIN-20170116095120-00532-ip-10-171-10-70.ec2.internal.warc.gz | 797,116,047 | 10,527 | # Draw a line segment PQ= 8.4cm. Divide PQ into four equal parts using ruler & compass. Ch- constructions Reply soon...
2
by gunjan5
2015-03-06T22:55:40+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... | 360 | 1,514 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-04 | latest | en | 0.914847 |
https://metanumbers.com/424115 | 1,638,196,799,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964358774.44/warc/CC-MAIN-20211129134323-20211129164323-00102.warc.gz | 467,101,285 | 7,415 | # 424115 (number)
424,115 (four hundred twenty-four thousand one hundred fifteen) is an odd six-digits composite number following 424114 and preceding 424116. In scientific notation, it is written as 4.24115 × 105. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 336,96... | 1,277 | 3,885 | {"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... | 3.71875 | 4 | CC-MAIN-2021-49 | latest | en | 0.810304 |
https://wordpandit.com/successive-percentage-change/ | 1,726,264,219,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651540.48/warc/CC-MAIN-20240913201909-20240913231909-00620.warc.gz | 584,055,457 | 48,085 | Select Page
In this article, we deal with the concept of successive percentage change. This is a problem type in Percentages and using the formula in this article, you can easily solve questions based on this concept in matter of seconds.
What is Successive Percentage Change?
The concept of successive percentage cha... | 786 | 2,872 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-38 | latest | en | 0.91578 |
https://math.stackexchange.com/questions/3182797/series-of-beta-function | 1,560,798,217,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627998558.51/warc/CC-MAIN-20190617183209-20190617205209-00154.warc.gz | 520,768,841 | 35,390 | # Series of Beta Function
Solve: $$\int_0^\frac{\pi}{2}\frac{\sqrt{\sin{x}\cos{x}}}{\cos{x}+1}dx$$
I tried
$$\int_0^\frac{\pi}{2}\frac{\sqrt{\sin{x}\cos{x}}}{\cos{x}+1}dx=\sum_{k=0}^\infty(-1)^k\int_0^\frac{\pi}{2}(\sin{x})^\frac{1}{2}(\cos{x})^{k+\frac{1}{2}}=\sum_{k=0}^\infty(-1)^kB\left(\frac{3}{4},\frac{k}{2}+\f... | 1,283 | 2,870 | {"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-2019-26 | latest | en | 0.675229 |
http://www.freemathhelp.com/forum/archive/index.php/t-50624.html | 1,386,214,032,000,000,000 | text/html | crawl-data/CC-MAIN-2013-48/segments/1386163039002/warc/CC-MAIN-20131204131719-00086-ip-10-33-133-15.ec2.internal.warc.gz | 345,917,458 | 2,156 | PDA
View Full Version : Let G be a finite abelian group of order mn where (m, n) = 1
Anood
04-03-2007, 11:45 AM
Let G be a finite abelian group of order mn, where (m, n) = 1. Define Gm = {g in G : order (g) | m} and Gn = {h in G : order (h) | n}.
Prove that G is ismorphic to Gm X Gn.
I think a function f has to be ... | 516 | 1,515 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2013-48 | longest | en | 0.921081 |
http://www.ck12.org/geometry/Arc-Length/rwa/How-Far-Is-It-to-London/ | 1,490,243,873,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218186774.43/warc/CC-MAIN-20170322212946-00431-ip-10-233-31-227.ec2.internal.warc.gz | 480,680,426 | 28,668 | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# Arc Length
## Portion of a circle's circumference.
Estimated8 minsto complete
%
Progress
Practice Arc Length
MEMORY METER
This indicates how strong in your memory this concept is
Pro... | 627 | 2,581 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2017-13 | longest | en | 0.889265 |
https://www.mathworksheets4kids.com/percent.php | 1,719,337,963,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198866218.13/warc/CC-MAIN-20240625171218-20240625201218-00092.warc.gz | 772,332,720 | 9,150 | # Percent Worksheets
This ensemble of printable percentage worksheets is tailor-made for students of grade 6, grade 7, and grade 8. A plethora of exercises like finding the percent of the shaded region, finding percent of a whole numbers and decimals, comparing quantities, well-researched word problems and a lot more ... | 585 | 3,064 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.71875 | 4 | CC-MAIN-2024-26 | latest | en | 0.891778 |
http://plepspuzzles.blogspot.com/2005/03/fox-and-hen.html | 1,532,222,487,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676592875.98/warc/CC-MAIN-20180722002753-20180722022753-00576.warc.gz | 292,221,184 | 6,232 | # Plep's Puzzles
Name:
## Tuesday, March 08, 2005
### Fox and Hen
A hen and a fox have a combined age of 91.
The fox is now twice the age of the hen when the fox was as old as the hen is now.
How old are they?
(This puzzle found on the back of a beermat).
iok said...
hen:39
fox:52
thx for the puzzle, plep.
M... | 496 | 1,202 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-30 | latest | en | 0.963814 |
https://www.hackmath.net/en/example/917 | 1,560,741,063,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627998369.29/warc/CC-MAIN-20190617022938-20190617044938-00292.warc.gz | 768,633,944 | 6,822 | # Stacks
Annie has a total of \$ 702. The money must be divided into stacks so that each buyer has the same amounth of dollars. How many options she have?
Result
n = 16
#### Solution:
702 = 702 × 1
702 = 351 × 2
702 = 234 × 3
702 = 117 × 6
702 = 78 × 9
702 = 54 × 13
702 = 39 × 18
702 = 27 × 26
702 = 26 × 27
702 =... | 809 | 2,830 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2019-26 | latest | en | 0.945218 |
https://www.physicsforums.com/threads/trignometry-to-non-right-angled-triangles.607680/ | 1,561,386,040,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627999539.60/warc/CC-MAIN-20190624130856-20190624152856-00251.warc.gz | 868,795,746 | 17,769 | # Trignometry to non-right angled triangles?
#### CN495
I learned trignometry on the basis of right-angled triangles.Is it applicable to all(acute and obtuse) triangles?and how do you explian cos or sin(<=90),since it's no longer associated with right angled triangle?.can anyone please clarify.
#### Zubeen
Well, th... | 872 | 4,081 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2019-26 | longest | en | 0.888719 |
www.bolan-sprayer.com | 1,721,359,634,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514866.33/warc/CC-MAIN-20240719012903-20240719042903-00416.warc.gz | 589,364,425 | 7,767 | # Interpretation of calculation methods for different spray bottle volumes
Update:19-01-2022
Summary:Then sometimes some friends use kilograms for calculation. W...
Then sometimes some friends use kilograms for calculation. What's going on? We must first know one condition. Our capacity is calculated based on water c... | 498 | 2,106 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.953125 | 4 | CC-MAIN-2024-30 | latest | en | 0.954815 |
https://www.physicsforums.com/threads/cylindrical-and-spherical-coordinate-systems.91565/ | 1,508,716,970,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187825473.61/warc/CC-MAIN-20171022222745-20171023002745-00361.warc.gz | 1,006,580,385 | 15,503 | # Cylindrical and Spherical Coordinate systems
1. Sep 29, 2005
### Warr
I have a question about the equation mechanics of cylindrical and spherical coordinate systems
This is basically about the velocity and acceleration equations of both
Let me just give an example from cylindrical
$$\vec v = \dot r\hat e_r + r\... | 641 | 2,671 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.765625 | 4 | CC-MAIN-2017-43 | longest | en | 0.901366 |
https://www.jiskha.com/display.cgi?id=1288902520 | 1,503,197,114,000,000,000 | text/html | crawl-data/CC-MAIN-2017-34/segments/1502886105961.34/warc/CC-MAIN-20170820015021-20170820035021-00592.warc.gz | 909,196,180 | 4,216 | # Math: Calculus
posted by .
Find the smallest positive value of which satisfies -- x=4.100cos(2.800x)
Give the answer to four places of accuracy._________
Remember to calculate the trig functions in radian mode.
## Similar Questions
1. ### Math: Calculus
Can someone help me out here with these two problem?
2. #... | 589 | 2,221 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-34 | latest | en | 0.823985 |
https://www.futurelearn.com/info/step-course/essential-mathematics-for-data-analysis-in-microsoft-excel | 1,709,126,658,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474715.58/warc/CC-MAIN-20240228112121-20240228142121-00030.warc.gz | 783,269,624 | 32,336 | Hurry, only 4 days left to get one year of Unlimited learning for £249.99 £174.99. New subscribers only. T&Cs apply
## Welcome to the Course
Welcome to Microsoft Future Ready: Data Analysis Using Excel with Essential Mathematics course. Starting with the absolute basics of maths and data, this course builds up your a... | 492 | 2,113 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-10 | longest | en | 0.849463 |
https://www.vedantu.com/question-answer/methods-in-which-we-reduce-the-function-standard-class-12-maths-jee-main-5ee37cbb6ad2681a1c2ebc85 | 1,618,311,243,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038072180.33/warc/CC-MAIN-20210413092418-20210413122418-00482.warc.gz | 1,149,494,531 | 85,950 | Question
# Methods in which we reduce the function standard forms for finding the integrals are:a) Integration by partsb) Integration using partial fractionc) Integration by substitutiond) All the above
Hint: Check every method and observe if the given method is capable of reducing the integral function into standard... | 299 | 1,412 | {"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... | 3.8125 | 4 | CC-MAIN-2021-17 | longest | en | 0.85729 |
http://mathhelpforum.com/algebra/213410-explanation-selection-sort-uses-arithmetic-progression.html | 1,480,760,570,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698540915.89/warc/CC-MAIN-20161202170900-00456-ip-10-31-129-80.ec2.internal.warc.gz | 181,621,864 | 12,306 | # Thread: Explanation of selection sort, which uses arithmetic progression
1. ## Explanation of selection sort, which uses arithmetic progression
I'm training to be a software developer but I'm afraid some basic Maths has gotten in my way.
We're learning about sorting right now, the first of which is a basic selectio... | 1,596 | 5,215 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2016-50 | longest | en | 0.946785 |
https://redevcrowd.com/qa/question-what-is-the-difference-between-ab-and-line-with-ab-over-it.html | 1,611,482,366,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703547475.44/warc/CC-MAIN-20210124075754-20210124105754-00199.warc.gz | 520,639,753 | 7,738 | # Question: What Is The Difference Between AB And Line With AB Over It?
## What does the line over two letters mean?
The bar over the two letters indicates it is a line segment, rather than a line, which goes on forever in both directions.
By a single letter.
The segment above would be called simply “y”..
## What ... | 966 | 4,238 | {"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... | 4.5 | 4 | CC-MAIN-2021-04 | latest | en | 0.938756 |
https://codeforces.com/blog/entry/20548 | 1,701,268,600,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679100112.41/warc/CC-MAIN-20231129141108-20231129171108-00296.warc.gz | 212,766,842 | 26,915 | Please subscribe to the official Codeforces channel in Telegram via the link https://t.me/codeforces_official. ×
### MikeMirzayanov's blog
By MikeMirzayanov, history, 8 years ago, translation,
As I work with students I often face the situation when if a problem doesn't seem clear to a student at the first sight, it ... | 2,570 | 10,405 | {"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... | 3.9375 | 4 | CC-MAIN-2023-50 | latest | en | 0.961284 |
https://exercism.io/tracks/typescript/exercises/difference-of-squares/solutions/5ec5faaab2e547869c261ed7ee60f7ba | 1,597,373,726,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439739134.49/warc/CC-MAIN-20200814011517-20200814041517-00331.warc.gz | 288,080,410 | 6,475 | 🎉 Exercism Research is now launched. Help Exercism, help science and have some fun at research.exercism.io 🎉
# viktorzetterstrom's solution
## to Difference Of Squares in the TypeScript Track
Published at Jul 09 2020 · 0 comments
Instructions
Test suite
Solution
Find the difference between the square of the s... | 866 | 3,329 | {"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... | 3.71875 | 4 | CC-MAIN-2020-34 | latest | en | 0.803263 |
https://pdfcoffee.com/chapter-3-logic-gates-pdf-free.html | 1,713,948,256,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296819089.82/warc/CC-MAIN-20240424080812-20240424110812-00234.warc.gz | 412,345,463 | 10,115 | # Chapter 3 Logic Gates
##### Citation preview
Chapter 3- Logic Gates
II PUC, MDRPUC, Hassan
Chapter-3 LOGIC GATES Introduction:
Gate: A Gate is a simply an electronic circuit which operates on one or more input signals and always produces an output signal.
Gates are digital (two state) circuits because the i... | 2,740 | 7,840 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-18 | latest | en | 0.887505 |
https://scenarios.omnicalculator.com/hair-volume-basic/ | 1,642,574,995,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320301264.36/warc/CC-MAIN-20220119064554-20220119094554-00495.warc.gz | 547,399,877 | 13,465 | # 3D geometry – Hair volume (basic)
Concepts addressed: cylinder volume, cone volume.
Difficulty level: Basic.
An advanced version of Hair volume is also available.
Scenario:
Every shampoo advert tell us that their product will boost our hair’s volume, but have you ever wondered what the volume of our head of hair a... | 1,546 | 5,733 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.25 | 4 | CC-MAIN-2022-05 | latest | en | 0.928604 |
https://allexamguide.com/ncert-class-6-mathematics-ch-01-exercise-solutions/ | 1,618,542,815,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038088471.40/warc/CC-MAIN-20210416012946-20210416042946-00056.warc.gz | 196,881,256 | 169,042 | ## NCERT solutions for class 6 mathematics -Exercise Solutions
### Chapter 01-Knowing Our Numbers-Exercise Solutions
NCERT Book Page Number-12-Exercise 1.1
Q.1. Fill in the blanks:
a) lakh = _________ ten thousand.
b) 1 million = _________ hundred thousand.
c) 1 crore = _________ ten lakh.
d) 1 crore = _________ mi... | 2,891 | 8,854 | {"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... | 4.6875 | 5 | CC-MAIN-2021-17 | latest | en | 0.736058 |
https://socratic.org/questions/can-you-make-a-parabola-with-vertex-in-the-second-quadrant-that-will-intersect-w | 1,632,662,594,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780057861.0/warc/CC-MAIN-20210926114012-20210926144012-00424.warc.gz | 551,979,565 | 6,091 | # Can you make a parabola with vertex in the second quadrant that will intersect with y=2x and y=x?
May 4, 2017
Any parabola of the forms:
$y = a {\left(x - h\right)}^{2} + k$ where $a < 0 , h < 0$ and $k > 0$
$x = a {\left(y - k\right)}^{2} + h$ where $a > 0 , h < 0$ and $k > 0$
#### Explanation:
First example:
... | 254 | 720 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.3125 | 4 | CC-MAIN-2021-39 | latest | en | 0.862305 |
https://www.teacherspayteachers.com/Product/Number-Line-Math-Game-1179395 | 1,675,222,175,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499899.9/warc/CC-MAIN-20230201013650-20230201043650-00759.warc.gz | 950,545,490 | 40,262 | EASEL BY TPT
Number Line Math Game
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This human number line math game f... | 623 | 2,472 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-06 | latest | en | 0.899527 |
https://math.stackexchange.com/questions/3527470/compute-lim-limits-n-to-infty-int-limits-01-x2019-nx-dx | 1,718,299,459,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861480.87/warc/CC-MAIN-20240613154645-20240613184645-00505.warc.gz | 360,335,522 | 47,297 | # Compute $\lim\limits_{n\to \infty} \int\limits_0^1 x^{2019} \{nx\} dx$
Compute $$\lim\limits_{n\to \infty} \int\limits_0^1 x^{2019} \{nx\} dx,$$ where $$\{a\}$$ denotes the fractional part of the real number $$a$$.
I firstly tried to apply the substitution $$nx=t$$, but the computations didn't look nice, so I couldn... | 6,620 | 15,367 | {"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-2024-26 | latest | en | 0.800066 |
http://www.ridewithallie.com/terms/n/npv.asp | 1,611,397,378,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703537796.45/warc/CC-MAIN-20210123094754-20210123124754-00630.warc.gz | 171,443,938 | 31,857 | ## What is Net Present Value (NPV)?
Net present value (NPV) is the difference between the present value of cash inflows and the present value of cash outflows over a period of time. NPV is used in capital budgeting and investment planning to analyze the profitability of a projected investment or project.
The followin... | 1,883 | 8,376 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 5, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.828125 | 4 | CC-MAIN-2021-04 | latest | en | 0.904822 |
https://engineerexcel.com/air-resistance-calculator/ | 1,726,303,127,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651559.58/warc/CC-MAIN-20240914061427-20240914091427-00592.warc.gz | 210,049,942 | 119,268 | # Air Resistance Calculator
As an object moves through air, it will be subject to an air resistance force. This force is related to a number of parameters specific to a scenario, with the object’s velocity having the largest impact on the air resistance.
## Calculating air resistance
The force imparted on an object ... | 1,138 | 5,630 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-38 | latest | en | 0.900526 |
https://mathematica.stackexchange.com/questions/143191/why-is-mathematica-factoring-i-out-of-real-expressions-and-how-can-i-reverse-it | 1,716,558,419,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058719.70/warc/CC-MAIN-20240524121828-20240524151828-00016.warc.gz | 338,710,653 | 40,605 | # Why is Mathematica factoring I out of real expressions, and how can I reverse it?
I am doing some complicated series expansions involving integrals and whatnot, but everything is real the whole time (and I specify that using Assumptions at every step). Variants of the expression $$(1-e^2)^{3/2}$$ pop up frequently (... | 1,017 | 2,803 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.59375 | 4 | CC-MAIN-2024-22 | latest | en | 0.736506 |
https://www.techshadows.com/picking-different-random-numbers-from-a-range/ | 1,675,228,637,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499911.86/warc/CC-MAIN-20230201045500-20230201075500-00650.warc.gz | 973,839,960 | 14,299 | # Picking Different Random Numbers from a Range
Let’s say that you have a list of employees (or products, or widgets, or whatever) and that you want to pick two items from this list, at random. There are a couple of different worksheet functions you can use to pick items from the list, such as RANDOM and RANDBETWEEN.
... | 653 | 2,687 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.8125 | 4 | CC-MAIN-2023-06 | latest | en | 0.92541 |
https://www.nagwa.com/en/videos/126192346707/ | 1,719,036,144,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198862252.86/warc/CC-MAIN-20240622045932-20240622075932-00543.warc.gz | 803,447,964 | 35,546 | Question Video: Solving a Matrix Equation Involving an Invertible Matrix | Nagwa Question Video: Solving a Matrix Equation Involving an Invertible Matrix | Nagwa
Question Video: Solving a Matrix Equation Involving an Invertible Matrix Mathematics • Third Year of Secondary School
Join Nagwa Classes
True or False: Giv... | 578 | 2,108 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-26 | latest | en | 0.865659 |
https://butchixanh.edu.vn/momentum-energy-momentum-p-mv-momentum-is-mass-in-motion-vector-quantity-dimensions-dggt2zvm/ | 1,713,331,351,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817144.49/warc/CC-MAIN-20240417044411-20240417074411-00541.warc.gz | 131,491,457 | 42,015 | Conservation of Momentum Derivation and Rocket Demonstration
Conservation of Momentum Derivation and Rocket Demonstration
1
Momentum & energy
2
Momentum P = mv Momentum is mass in motion Vector quantity Dimensions?
3
Force & Momentum Force is the derivative of momentum as a function of time. F = ∆P/∆t = m∆v/∆t Of co... | 499 | 1,818 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.03125 | 4 | CC-MAIN-2024-18 | latest | en | 0.894302 |
https://cracku.in/146-what-was-the-amount-of-discount-given-x-sbi-clerk-2012-4 | 1,726,216,284,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700651510.65/warc/CC-MAIN-20240913070112-20240913100112-00373.warc.gz | 158,644,438 | 26,162 | Instructions
Study the information given below and answer the questions that follow:
An article was bought for 5600. Its price was marked up by 12%. Thereafter it was sold at a discount of 5% on the marked price:
Question 146
# What was the amount of discount given?
Solution
C.P. = Rs. 5,600
M.P. = $$\frac{112}{1... | 132 | 407 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.1875 | 4 | CC-MAIN-2024-38 | latest | en | 0.967498 |
https://www.jiskha.com/questions/862466/an-archer-shoots-an-arrow-with-a-velocity-of-45-0m-s-at-an-angle-of-50-0degrees-with-the | 1,603,852,772,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107896048.53/warc/CC-MAIN-20201028014458-20201028044458-00010.warc.gz | 760,409,039 | 5,527 | # Physics urgent
An archer shoots an arrow with a velocity of 45.0m/s at an angle of 50.0degrees with the horizontal.An assistant standing on the level ground 150m downrange from the launch point throws an apple straight up with the minimum intial speed necessary to meet the path of the arrow.(a) what is the initial s... | 1,176 | 3,928 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.6875 | 4 | CC-MAIN-2020-45 | latest | en | 0.827921 |
https://www.testandtrack.io/index.php/studenttest/givetest/478 | 1,603,452,195,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107881369.4/warc/CC-MAIN-20201023102435-20201023132435-00438.warc.gz | 907,899,900 | 21,061 | # 03 - Association
1. Boolean algebra does have some of its own laws, it also simply borrows some from regular algebra. Association involves:
grouping variables into brackets
a trick of binary arithmetic that allows easy cancellation of factors
the fact that the order of the variables does not matter
the fact that... | 956 | 3,412 | {"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... | 3.84375 | 4 | CC-MAIN-2020-45 | latest | en | 0.875521 |
http://mathhelpforum.com/geometry/36048-high-school-math-problem-involving-circles-radii-tangent-image-included.html | 1,481,047,466,000,000,000 | text/html | crawl-data/CC-MAIN-2016-50/segments/1480698541950.13/warc/CC-MAIN-20161202170901-00429-ip-10-31-129-80.ec2.internal.warc.gz | 169,791,714 | 13,933 | # Thread: High School Math Problem Involving Circles, Radii and Tangent (Image Included)
1. ## High School Math Problem Involving Circles, Radii and Tangent (Image Included)
I've been trying to solve this problem for a while now, but I still cannot do it. I understand that AB has a length of 5cm, and so if BC is "x" ... | 1,183 | 3,830 | {"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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.3125 | 4 | CC-MAIN-2016-50 | longest | en | 0.950092 |
https://www.triangle-calculator.com/?a=a%3D40%20b%3D44%2C42&q=a%3D3%20c%3D6&what=rt | 1,596,931,499,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439738366.27/warc/CC-MAIN-20200808224308-20200809014308-00358.warc.gz | 887,651,926 | 10,970 | # Right triangle calculator (a,b)
Please enter two properties of the right triangle
Use symbols: a, b, c, A, B, h, T, p, r, R
You have entered cathetus a and cathetus b.
### Right scalene triangle.
Sides: a = 40 b = 44.42 c = 59.77657174779
Area: T = 888.4
Perimeter: p = 144.1965717478
Semiperimeter: s = 72.0... | 1,690 | 6,528 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.890625 | 4 | CC-MAIN-2020-34 | latest | en | 0.780967 |
http://www.education.com/study-help/study-help-algebra-exponents-and-roots/page2/ | 1,412,247,499,000,000,000 | text/html | crawl-data/CC-MAIN-2014-41/segments/1412037663743.38/warc/CC-MAIN-20140930004103-00096-ip-10-234-18-248.ec2.internal.warc.gz | 543,246,268 | 22,154 | Education.com
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# Algebra: Exponents and Roots Help and Practice Problems
Find study help on exponents and roots for algebra. Use the links below to select the specific area of exponents and roots you're lo... | 692 | 3,171 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2014-41 | latest | en | 0.859226 |
https://code.dennyzhang.com/big-business | 1,563,333,716,000,000,000 | text/html | crawl-data/CC-MAIN-2019-30/segments/1563195525009.36/warc/CC-MAIN-20190717021428-20190717043428-00068.warc.gz | 353,908,809 | 10,107 | Similar Problems:
Given two arrays a and b. a[i] stands for the royalties of the film i, b[i] represents the money that the movie i can sell, now we have principal k, find how much money can be earned in the end.(Each movie only needs to be bought once and can only be sold once.)
Notice
• All the input does not exce... | 384 | 1,354 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.578125 | 4 | CC-MAIN-2019-30 | longest | en | 0.812226 |
https://www.build-electronic-circuits.com/how-to-choose-a-power-supply/ | 1,695,946,539,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233510462.75/warc/CC-MAIN-20230928230810-20230929020810-00596.warc.gz | 712,996,494 | 28,407 | # How To Choose a Power Supply
There’s some confusion going on when it comes to how to choose a power supply.
So, I thought I’d clear up some doubts, and give you a simple, beginner-friendly way of choosing a power supply.
Let’s start with the basics. A power supply has a voltage and a current specification:
• The ... | 2,926 | 11,798 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-40 | longest | en | 0.933386 |
https://www.gradesaver.com/textbooks/math/algebra/elementary-and-intermediate-algebra-concepts-and-applications-6th-edition/chapter-4-polynomials-4-2-negative-exponents-and-scientific-notations-4-2-exercise-set-page-244/37 | 1,596,847,613,000,000,000 | text/html | crawl-data/CC-MAIN-2020-34/segments/1596439737233.51/warc/CC-MAIN-20200807231820-20200808021820-00092.warc.gz | 685,779,690 | 14,309 | # Chapter 4 - Polynomials - 4.2 Negative Exponents and Scientific Notations - 4.2 Exercise Set - Page 244: 37
$t^{-1}$
#### Work Step by Step
Using $a^{-x}=\dfrac{1}{a^{x}}$, the given expression, $\dfrac{1}{t}$, is equivalent to \begin{array}{l} \dfrac{1}{t^1} \\\\= t^{-1} .\end{array}
After you claim an answer yo... | 142 | 451 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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... | 3.8125 | 4 | CC-MAIN-2020-34 | latest | en | 0.705257 |
https://www.physicsforums.com/threads/momentum-equation-issue.849482/ | 1,532,175,736,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676592523.89/warc/CC-MAIN-20180721110117-20180721130117-00173.warc.gz | 967,085,624 | 13,849 | # Momentum Equation Issue
1. Dec 24, 2015
### Einstein's Cat
I have come to notice that there are two equations for calculating momentum and I am under the impression that both equations provide different answers.
There is the Newtonian, classical equation of p = mv, where p, is momentum, m is mass, and v is veloci... | 487 | 2,088 | {"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... | 3.734375 | 4 | CC-MAIN-2018-30 | latest | en | 0.94961 |
https://math.stackexchange.com/questions/878595/problem-with-proof-that-positive-infinite-series-are-commuative | 1,576,360,428,000,000,000 | text/html | crawl-data/CC-MAIN-2019-51/segments/1575541294513.54/warc/CC-MAIN-20191214202754-20191214230754-00500.warc.gz | 441,231,420 | 31,461 | # Problem with proof that positive infinite series are commuative
Proof from real analysis book:
Let $\sum_{n=0}^{\infty}a_n$ converge, where $a_n \geq 0, n \in \mathbb{N}$.
Then the series
$$\sum_{k=1}^{\infty}a'_k = a'_1 + a'_2 + \cdots + a'_k + \cdots$$
Is constructed by rearranging the elements of the original... | 972 | 2,676 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.0625 | 4 | CC-MAIN-2019-51 | latest | en | 0.762956 |
https://myschool.ng/classroom/mathematics?page=3 | 1,558,928,571,000,000,000 | text/html | crawl-data/CC-MAIN-2019-22/segments/1558232260658.98/warc/CC-MAIN-20190527025527-20190527051527-00370.warc.gz | 560,064,721 | 9,009 | ### Mathematics Past Questions
11
If $$m*n = (\frac{m}{n} - \frac{n}{m}$$) for m, n belong to R, evaluate -3*4
• A. $$\frac{-25}{12}$$
• B. $$\frac{-7}{12}$$
• C. $$\frac{7}{12}$$
• D. $$\frac{25}{12}$$
12
The sum of two numbers is twice their difference. If the difference of the numbers is P, find the larger of the t... | 403 | 929 | {"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... | 3.59375 | 4 | CC-MAIN-2019-22 | longest | en | 0.805496 |
https://tutorbin.com/questions-and-answers/text-a-fracv_bv_afracn-d1-d-text-b-fracv_ev_afracn1-d-text-c-fracv_bv_ | 1,718,344,487,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861521.12/warc/CC-MAIN-20240614043851-20240614073851-00504.warc.gz | 540,700,958 | 13,482 | Question
# \text { (a) } \frac{V_{B}}{V_{A}}=\frac{N D}{1-D} \text { (b) } \frac{V_{E}}{V_{A}}=\frac{N}{1-D} \text { (c) } \frac{V_{B}}{V_{A}}=N D \text { (d) } \frac{V_{B}}{V_{A}}=\frac{(1-D)}{N D} \text { (c) } \frac{V_{D}}{V_{A}}=\frac{1-D}{N} \text {
(f) } \frac{V_{B}}{V_{A}}=\frac{1}{N D} \text { (ह) } \frac{V_{... | 362 | 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... | 3.671875 | 4 | CC-MAIN-2024-26 | latest | en | 0.123601 |
https://www.turito.com/ask-a-doubt/Mathematics-multiply-2-6-xx-3-5-1-6-1-1-1-5-q857735 | 1,716,643,816,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058829.24/warc/CC-MAIN-20240525131056-20240525161056-00177.warc.gz | 884,790,264 | 54,167 | Mathematics
Easy
Question
# Multiply .
## 0
Hint:
### Step by step solution:The way to multiply a fraction is by simply multiplying straight across. The product is also supposed to be a fraction so the numerator of the product will be the product of the numerators of the given numbers and the denominator of the p... | 221 | 954 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.25 | 4 | CC-MAIN-2024-22 | latest | en | 0.904968 |
http://data-driven-everything.com/2021/01/28/the-tricky-conditional-probability/ | 1,685,348,634,000,000,000 | text/html | crawl-data/CC-MAIN-2023-23/segments/1685224644817.32/warc/CC-MAIN-20230529074001-20230529104001-00049.warc.gz | 14,076,845 | 23,143 | Date: 23 January 2021
Recently, I received an image, saying the Covid-19 test accuracy for positive cases is 93% and that for negative case is 99%. Does it say anything good or bad about the Covid-19 test? Are 93% and 99% good? Or is it bad that the test missed 7% of the positive cases?
If we think deeper, what we ca... | 394 | 1,640 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-23 | longest | en | 0.922637 |
https://www.erikkusch.com/post/rethinking/statistical-rethinking-chapter-09/ | 1,632,042,752,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780056752.16/warc/CC-MAIN-20210919065755-20210919095755-00319.warc.gz | 793,579,605 | 18,124 | # Statistical Rethinking - Chapter 09
Markov Chain Monte Carlo
# Introduction
These are answers and solutions to the exercises at the end of chapter 9 in Satistical Rethinking 2 by Richard McElreath. I have created these notes as a part of my ongoing involvement in the AU Bayes Study Group. Much of my inspiration fo... | 9,122 | 27,465 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.609375 | 4 | CC-MAIN-2021-39 | latest | en | 0.866318 |
https://www.tutorialspoint.com/resistors-in-ac-circuits | 1,674,830,225,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764494986.94/warc/CC-MAIN-20230127132641-20230127162641-00046.warc.gz | 1,056,069,694 | 11,170 | # Resistors in AC Circuits
## Important Terms
• AC Circuit − A closed path followed by alternating current is called as an AC Circuit.
• Resistance − The measure of opposition offered by a material in the path of electric current is known as resistance of that material. The element possessing the resistance is known... | 1,166 | 3,799 | {"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-2023-06 | latest | en | 0.821137 |
https://proofwiki.org/wiki/Law_of_Quadratic_Reciprocity | 1,679,327,075,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296943484.34/warc/CC-MAIN-20230320144934-20230320174934-00663.warc.gz | 550,900,267 | 14,237 | ## Theorem
Let $p$ and $q$ be distinct odd primes.
Then:
$\paren {\dfrac p q} \paren {\dfrac q p} = \paren {-1}^{\dfrac {\paren {p - 1} \paren {q - 1} } 4}$
where $\paren {\dfrac p q}$ and $\paren {\dfrac q p}$ are defined as the Legendre symbol.
An alternative formulation is: $\paren {\dfrac p q} = \begin{cases} ... | 1,364 | 4,057 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.40625 | 4 | CC-MAIN-2023-14 | latest | en | 0.645183 |
https://www.physicsforums.com/threads/what-does-this-equation-mean.910100/ | 1,521,917,405,000,000,000 | text/html | crawl-data/CC-MAIN-2018-13/segments/1521257650764.71/warc/CC-MAIN-20180324171404-20180324191404-00602.warc.gz | 869,121,019 | 16,569 | # B What does this equation mean?
1. Apr 3, 2017
### Enis
Specifically, what does each of the letters denote in this solar sail equation?
"The force on a sail and the actual acceleration of the craft vary by the inverse square of distance from the Sun (unless extremely close to the Sun[17]), and by the square of th... | 481 | 1,983 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-13 | latest | en | 0.939278 |
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