url stringlengths 6 1.66k | fetch_time int64 1,368,859,978B 1,726,892,758B | content_mime_type stringclasses 3
values | warc_filename stringlengths 108 138 | warc_record_offset int32 24.2k 1.74B | warc_record_length int32 737 780k | text stringlengths 66 963k | token_count int32 32 446k | char_count int32 66 963k | metadata stringlengths 439 443 | score float64 3.5 5.13 | int_score int64 4 5 | crawl stringclasses 93
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https://excelgraduate.com/calculate-percentage-of-a-number-in-excel/ | 1,723,508,431,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641052535.77/warc/CC-MAIN-20240812221559-20240813011559-00300.warc.gz | 199,233,940 | 38,110 | # Calculate Percentage of a Number in Excel [4 Cases Explained]
We all know how important it is to know to calculate the percentage for our daily work life. Usage of percentage is almost everywhere, you can’t avoid it. I know some of you may find the percentage a bit disturbing because we can not always remember the b... | 2,047 | 8,956 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.53125 | 5 | CC-MAIN-2024-33 | latest | en | 0.912576 |
https://hoc247.net/toan-10/bai-tap-67-trang-151-sgk-toan-10-nc-bt20477.html | 1,638,932,489,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363437.15/warc/CC-MAIN-20211208022710-20211208052710-00032.warc.gz | 356,077,243 | 19,524 | # Bài tập 67 trang 151 SGK Toán 10 NC
Lý thuyết10 Trắc nghiệm
## 56 BT SGK
173 FAQ
Bài tập 67 trang 151 SGK Toán 10 NC
Giải các bất phương trình:
a) $$\sqrt {{x^2} + x - 6} < x - 1$$
b) $$\sqrt {2x - 1} \le 2x - 3$$
c) $$\sqrt {2{x^2} - 1} > 1 - x$$
d) $$\sqrt {{x^2} - 5x - 14} \ge 2x - 1$$
## Hướng dẫn giải ... | 1,632 | 3,447 | {"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... | 4.125 | 4 | CC-MAIN-2021-49 | latest | en | 0.236697 |
https://defelement.com/elements/dual.html | 1,652,737,700,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662512249.16/warc/CC-MAIN-20220516204516-20220516234516-00314.warc.gz | 250,902,976 | 5,301 | an encyclopedia of finite element definitions
# Dual polynomial
Abbreviated names dual Orders $$0\leqslant k\leqslant 1$$ Reference elements dual polygon Number of DOFs dual polygon(n): $$\begin{cases}1&k=0\\n&k=1\end{cases}$$ Notes These elements are defined on the barycentric dual grid. These elements are defined ... | 16,363 | 32,472 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.890625 | 4 | CC-MAIN-2022-21 | longest | en | 0.371881 |
https://math.answers.com/Q/How_would_you_write_4_minus_the_sum_of_a_number_and_6 | 1,708,684,304,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474377.60/warc/CC-MAIN-20240223085439-20240223115439-00046.warc.gz | 415,377,627 | 46,201 | 0
# How would you write 4 minus the sum of a number and 6?
Updated: 9/16/2023
Wiki User
14y ago
Best Answer
4 - (x + 6)
Wiki User
14y ago
This answer is:
## Add your answer:
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Q: How would you write 4 minus the sum of a number and 6?
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Related questio... | 469 | 1,647 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-10 | latest | en | 0.896013 |
https://theintactone.com/2018/12/19/ppc-u5-topic-3-bar-chart/ | 1,695,584,116,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233506669.30/warc/CC-MAIN-20230924191454-20230924221454-00777.warc.gz | 633,484,541 | 64,931 | # Bar Chart
### Diagrammatic Representation of Data
Data can be presented in the form of organized information, combined in tables or even graphically represented. Imagine seeing a set of data in the written form or in tabular form versus a graph that gives you the same information. Isn’t it simpler and quicker to co... | 702 | 3,320 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.59375 | 5 | CC-MAIN-2023-40 | latest | en | 0.893711 |
https://mycutfilm.com/qa/quick-answer-what-does-an-r-squared-value-of-0-3-mean.html | 1,631,847,296,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780054023.35/warc/CC-MAIN-20210917024943-20210917054943-00279.warc.gz | 484,392,386 | 7,943 | # Quick Answer: What Does An R Squared Value Of 0.3 Mean?
## What does an R squared value of 0.2 mean?
R^2 of 0.2 is actually quite high for real-world data.
It means that a full 20% of the variation of one variable is completely explained by the other.
It’s a big deal to be able to account for a fifth of what you’... | 1,210 | 5,336 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2021-39 | latest | en | 0.932342 |
https://jp.mathworks.com/matlabcentral/cody/problems/2230-back-to-basics-array-operations/solutions/561963 | 1,590,923,257,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590347413097.49/warc/CC-MAIN-20200531085047-20200531115047-00136.warc.gz | 392,693,528 | 15,823 | Cody
# Problem 2230. Back to basics - array operations
Solution 561963
Submitted on 21 Jan 2015 by Pritesh Shah
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
### Test Suite
Test Status Code Input and Output
1 Pass
%% x = magic(3); y = eye(3); operatio... | 421 | 1,373 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-24 | latest | en | 0.467359 |
investeringarykit.web.app | 1,726,800,070,000,000,000 | text/html | crawl-data/CC-MAIN-2024-38/segments/1725700652130.6/warc/CC-MAIN-20240920022257-20240920052257-00298.warc.gz | 279,010,761 | 6,525 | # 6 ^ x derivát
The derivative is often written as ("dy over dx", meaning the difference in y divided by the difference in x). The d is not a variable, and therefore cannot be cancelled out. Another common notation is f ′ ( x ) {\displaystyle f'(x)} —the derivative of function f {\displaystyle f} at point x {\displays... | 1,314 | 4,039 | {"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 | 0.751953 |
https://web2.0calc.com/questions/inequality_45713 | 1,675,876,179,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500837.65/warc/CC-MAIN-20230208155417-20230208185417-00609.warc.gz | 631,921,460 | 5,423 | +0
# Inequality
0
145
1
Solve the inequality 2x - 5 <= -x +12 + 3x - 8. Give your answer as an interval.
Apr 23, 2022
#1
+14261
+2
Solve the inequality.
Hello Guest!
$$2x - 5 <= -x +12 + 3x - 8\\ -5<4$$
$$x\in \mathbb R\ |$$$$-\infty$$ $$< x <$$ $$\infty$$
!
Apr 23, 2022
#1
+14261
+2
Solve the inequality.
... | 210 | 450 | {"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... | 3.5625 | 4 | CC-MAIN-2023-06 | latest | en | 0.498173 |
https://www.thestudentroom.co.uk/showthread.php?t=4172842 | 1,513,605,420,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948616132.89/warc/CC-MAIN-20171218122309-20171218144309-00576.warc.gz | 796,762,678 | 37,363 | You are Here: Home
# Moles!!! Watch
1. The formula for the production of ammonia in the haber process is as follows:
N2 + 3H2 ----> 2NH3
Molar mass
Nitrogen = 28
Hydrogen = 6
Ammonia = 34
How many moles are there in 2.8g of nitrogen?
number of moles = mass/molar mass =
2.8/28 = 0.1
How many moles of ammonia would ... | 850 | 2,696 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.890625 | 4 | CC-MAIN-2017-51 | latest | en | 0.937821 |
https://www.hackmath.net/en/calculator/fraction?input=9%2F12%C3%B76 | 1,716,330,585,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058522.2/warc/CC-MAIN-20240521214515-20240522004515-00239.warc.gz | 707,861,162 | 10,649 | # Fraction calculator
This calculator divides a fraction by an integer or a whole number. To divide a fraction by a whole number, we divide the denominator by the whole number. Then simplify the result to the lowest terms or a mixed number.
## The result:
### 9/12÷6 = 1/8 = 0.125
The spelled result in words is one ... | 727 | 2,782 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.4375 | 4 | CC-MAIN-2024-22 | latest | en | 0.796085 |
https://cse.buffalo.edu/~rapaport/191/F10/lecturenotes-20101029.html | 1,537,770,596,000,000,000 | text/html | crawl-data/CC-MAIN-2018-39/segments/1537267160145.76/warc/CC-MAIN-20180924050917-20180924071317-00363.warc.gz | 496,445,991 | 3,146 | Discrete Structures
# Lecture Notes, 29 Oct 2010
Last Update: 29 October 2010 Note: or material is highlighted
## §2.2: Set Operations (cont'd)
1. I didn't cover this in lecture, but it's useful information:
|A ∪ B||A| + |B|
1. Why? Because possibly A ∩ B ≠ ∅!
2. |A ∪ B| = |A| + |B||A ∩ B|
2. Set Identities:
1... | 1,280 | 2,499 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-39 | latest | en | 0.816103 |
https://www.coursehero.com/file/6654638/BUS152-Ch10/ | 1,512,961,062,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948512054.0/warc/CC-MAIN-20171211014442-20171211034442-00242.warc.gz | 700,766,439 | 264,896 | # BUS152-Ch10 - BUS152 Statistics for Social Sciences Spring...
This preview shows pages 1–9. Sign up to view the full content.
Chapter 10: Hypothesis Testing – Two-Sample Tests Chap 10-1 BUS152 - Statistics for Social Sciences Spring 2011
This preview has intentionally blurred sections. Sign up to view the full ver... | 939 | 3,175 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-51 | latest | en | 0.766059 |
https://www.physicsclassroom.com/mmedia/momentum/dft.cfm | 1,718,960,060,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198862040.7/warc/CC-MAIN-20240621062300-20240621092300-00294.warc.gz | 838,977,096 | 27,754 | ## The Diesel and Flat Car
### Inelastic Collision
The animation below portrays the inelastic collision between a very massive diesel and a less massive flatcar. Before the collision, the diesel is in motion with a velocity of 5 km/hr and the flatcar is at rest. The mass of the diesel is 8000 kg and the mass of the f... | 599 | 2,861 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.1875 | 4 | CC-MAIN-2024-26 | latest | en | 0.957609 |
https://app-wiringdiagram.herokuapp.com/post/word-problems-area-and-perimeter | 1,566,303,133,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027315329.55/warc/CC-MAIN-20190820113425-20190820135425-00276.warc.gz | 364,236,570 | 19,921 | 9 out of 10 based on 568 ratings. 4,693 user reviews.
# WORD PROBLEMS AREA AND PERIMETER
AREA AND PERIMETER WORD PROBLEMS - onlinemath4all
Area and Perimeter Word Problems : In this section, we will learn how to solve word problems on area and perimeter. Area and Perimeter Word Problems - Examples. Example 1 : The le... | 928 | 4,225 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2019-35 | latest | en | 0.839046 |
https://ca.answers.yahoo.com/question/index?qid=20100720152724AASnq0G | 1,603,362,974,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107879362.3/warc/CC-MAIN-20201022082653-20201022112653-00078.warc.gz | 262,384,032 | 26,953 | When are Ian and Ada closest together?
Ian and Ada are both training for a marathon. Ian's house is located 20 km north of Ada's house. At 9 am, Ian leaves his house and jogs south at 8km/h, at the same time, Ada leaves her house and jogs east at 6 km/h. When are Ian and Ada closest together, given that they both run ... | 655 | 2,216 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-45 | latest | en | 0.960789 |
https://cn.maplesoft.com/support/help/errors/view.aspx?path=Statistics%2FInverseSurvivalFunction | 1,675,660,968,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764500304.90/warc/CC-MAIN-20230206051215-20230206081215-00374.warc.gz | 196,584,076 | 31,700 | InverseSurvivalFunction - Maple Help
Statistics
InverseSurvivalFunction
compute the inverse survival function
Calling Sequence InverseSurvivalFunction(X, t, options)
Parameters
X - algebraic; random variable or distribution t - algebraic; point options - (optional) equation of the form numeric=value; specifies... | 844 | 2,951 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 21, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.890625 | 4 | CC-MAIN-2023-06 | longest | en | 0.361743 |
https://masteringelectronicsdesign.com/how-to-derive-the-rms-value-of-a-triangle-waveform/ | 1,519,296,299,000,000,000 | text/html | crawl-data/CC-MAIN-2018-09/segments/1518891814101.27/warc/CC-MAIN-20180222101209-20180222121209-00794.warc.gz | 718,885,750 | 21,049 | # How to Derive the RMS Value of a Triangle Waveform
What is the RMS value of a periodic signal? When a periodic signal is generated by a source connected to a load, a resistor for example, the RMS value is the continuous signal, the DC value which would deliver the same power to the load as the periodic signal.
Thi... | 1,788 | 6,718 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2018-09 | latest | en | 0.918094 |
https://math.stackexchange.com/questions/3181774/what-is-the-purpose-of-frac1-sigma-sqrt2-pi-in-frac1-sigma-sqrt/3181780 | 1,660,830,283,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882573197.34/warc/CC-MAIN-20220818124424-20220818154424-00594.warc.gz | 366,966,917 | 66,866 | What is the purpose of $\frac{1}{\sigma \sqrt{2 \pi}}$ in $\frac{1}{\sigma \sqrt{2 \pi}}e^{\frac{(-(x - \mu ))^2}{2\sigma ^2}}$?
I have been studying the probability density function...
$$\frac{1}{\sigma \sqrt{2 \pi}}e^{\frac{(-(x - \mu ))^2}{2\sigma ^2}}$$
For now I remove the constant, and using the following proo... | 835 | 2,869 | {"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... | 4.03125 | 4 | CC-MAIN-2022-33 | latest | en | 0.889977 |
https://planetmath.org/CycleNotation | 1,611,666,554,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610704799741.85/warc/CC-MAIN-20210126104721-20210126134721-00735.warc.gz | 502,411,724 | 4,664 | # cycle notation
The cycle notation is a useful convention for writing down a permutations in terms of its constituent cycles. Let $S$ be a finite set, and
$a_{1},\ldots,a_{k},\quad k\geq 2$
distinct elements of $S$. The expression $(a_{1},\ldots,a_{k})$ denotes the cycle whose action is
$a_{1}\mapsto a_{2}\mapst... | 693 | 1,928 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 26, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2021-04 | longest | en | 0.634342 |
https://www.physicsforums.com/threads/operations-on-functions.1010775/ | 1,675,251,985,000,000,000 | text/html | crawl-data/CC-MAIN-2023-06/segments/1674764499934.48/warc/CC-MAIN-20230201112816-20230201142816-00728.warc.gz | 939,047,695 | 17,730 | # Operations on functions
TL;DR Summary
Why in combining functions to form other functions do we restrict the domain to the intersections of their domains?
For example:
h(x)=f(x)+g(x)
If f(x) and g(x) are real numbers and real numbers can be added, subtracted, multiplied and divided (except by 0). why do we insist tha... | 1,202 | 4,134 | {"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... | 3.625 | 4 | CC-MAIN-2023-06 | longest | en | 0.874102 |
https://socratic.org/questions/an-object-s-two-dimensional-velocity-is-given-by-v-t-5t-t-3-3t-2-2t-what-is-the- | 1,604,066,749,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107910815.89/warc/CC-MAIN-20201030122851-20201030152851-00464.warc.gz | 515,833,114 | 6,343 | An object's two dimensional velocity is given by v(t) = ( 5t-t^3 , 3t^2-2t). What is the object's rate and direction of acceleration at t=4 ?
May 10, 2018
$\left(- 43 , 22\right)$
Explanation:
Acceleration at $t = 4$ is
a_x(4) = d/dt(v_x) = 5 - 3t^2 = 5 - (3 × 4^2) = 5 - 48 = -43
a_y(4) = d/dt(v_y) = 6t - 2 = (6 ... | 206 | 462 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.25 | 4 | CC-MAIN-2020-45 | latest | en | 0.803257 |
http://mathhelpforum.com/calculus/97653-intergration-problem-print.html | 1,513,471,311,000,000,000 | text/html | crawl-data/CC-MAIN-2017-51/segments/1512948592202.83/warc/CC-MAIN-20171217000422-20171217022422-00690.warc.gz | 164,763,792 | 3,166 | # Intergration problem
• Aug 11th 2009, 02:04 AM
duskmantle
Intergration problem
a) Intergrate (4x+5)/(x^2 +2x + 2)
b) Intergrate x^2 inversetan x
thanks =)
• Aug 11th 2009, 02:19 AM
Failure
Quote:
Originally Posted by duskmantle
a) Intergrate (4x+5)/(x^2 +2x + 2)
b) Intergrate x^2 inversetan x
thanks =)
Ad a) c... | 571 | 1,468 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.15625 | 4 | CC-MAIN-2017-51 | longest | en | 0.764172 |
http://www.proprofs.com/quiz-school/story.php?title=circle-perimeter-area | 1,490,394,164,000,000,000 | text/html | crawl-data/CC-MAIN-2017-13/segments/1490218188623.98/warc/CC-MAIN-20170322212948-00559-ip-10-233-31-227.ec2.internal.warc.gz | 654,343,929 | 14,127 | # Circle Perimeter And Area
19 Questions
Tests the student's understanding of basic circle measurement concepts, and practices the calculation skills for perimeter and area of circles.
• 1.
The distance between two points on a circle, passing through the circle's centre, is the
• A.
• B.
Diameter
• C.
Chord
• D... | 679 | 2,079 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.53125 | 5 | CC-MAIN-2017-13 | latest | en | 0.825789 |
https://convertoctopus.com/63-8-kilometers-per-hour-to-meters-per-second | 1,721,633,792,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763517833.34/warc/CC-MAIN-20240722064532-20240722094532-00737.warc.gz | 158,442,597 | 7,648 | ## Conversion formula
The conversion factor from kilometers per hour to meters per second is 0.277777777778, which means that 1 kilometer per hour is equal to 0.277777777778 meters per second:
1 km/h = 0.277777777778 m/s
To convert 63.8 kilometers per hour into meters per second we have to multiply 63.8 by the conve... | 602 | 2,339 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.09375 | 4 | CC-MAIN-2024-30 | latest | en | 0.761591 |
https://bookvea.com/what-is-torsional-shear-stress-formula/ | 1,680,367,129,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296950110.72/warc/CC-MAIN-20230401160259-20230401190259-00291.warc.gz | 186,182,028 | 24,344 | # What is torsional shear stress formula?
## What is torsional shear stress formula?
Torsional Stress Formula
Parameter Symbol Equation
Shear stress τ τ=TpJ
Angle of twist θ θ=TLGJ
Maximum shear stress τmax τmax=Tc2J
Polar moment of inertia of solid shaft J J=π2(c42)
## What is the difference between shear stress an... | 1,383 | 6,163 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-14 | latest | en | 0.895 |
https://worksheets.tutorvista.com/fraction-in-simplest-form-worksheet.html | 1,560,782,694,000,000,000 | text/html | crawl-data/CC-MAIN-2019-26/segments/1560627998509.15/warc/CC-MAIN-20190617143050-20190617164706-00051.warc.gz | 653,699,018 | 12,095 | Fraction in Simplest Form Worksheet | Problems & Solutions
# Fraction in Simplest Form Worksheet
Fraction in Simplest Form Worksheet
• Page 1
1.
Express the fraction $\frac{12}{16}$ in its simplest form.
a. $\frac{6}{8}$ b. $\frac{1}{7}$ c. $\frac{3}{4}$ d. $\frac{3}{8}$
#### Solution:
12 / 16 = 12÷2 / 16÷2 = 6 ... | 1,303 | 4,258 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 31, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.65625 | 5 | CC-MAIN-2019-26 | latest | en | 0.830561 |
https://www.jiskha.com/questions/996031/what-is-14-j-42-12 | 1,603,935,536,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107902683.56/warc/CC-MAIN-20201029010437-20201029040437-00557.warc.gz | 769,978,413 | 3,134 | # Ratio--math
what is 14/J= 42/12
1. 👍 0
2. 👎 0
3. 👁 82
1. 14/J= 42/12
42(J) = 14(12)
42J = 168
J = 4
1. 👍 0
2. 👎 0
2. 14/J= 42/12
Cross multiply and solve for J.
42J = 168
J = 4
1. 👍 0
2. 👎 0
👩🏫
Ms. Sue | 137 | 212 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-45 | latest | en | 0.681505 |
http://www.jiskha.com/display.cgi?id=1315874384 | 1,495,997,189,000,000,000 | text/html | crawl-data/CC-MAIN-2017-22/segments/1495463610374.3/warc/CC-MAIN-20170528181608-20170528201608-00184.warc.gz | 663,092,826 | 4,292 | # Math (Ms. Sue Please Help)
posted by on .
Determine whether the following statement makes sense or does not make sense, and explain your reasoning (modified from true/false format of text): If
f(x) = 3x, then f^-1 (x) = 1/3x
A) This makes sense because the inverse would divide by 3 to "undo" the multiplication by... | 371 | 1,351 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.90625 | 4 | CC-MAIN-2017-22 | latest | en | 0.883888 |
https://www.indiabix.com/aptitude/alligation-or-mixture/discussion-508 | 1,631,927,084,000,000,000 | text/html | crawl-data/CC-MAIN-2021-39/segments/1631780056120.36/warc/CC-MAIN-20210918002951-20210918032951-00552.warc.gz | 847,875,382 | 16,917 | # Aptitude - Alligation or Mixture - Discussion
### Discussion :: Alligation or Mixture - General Questions (Q.No.3)
3.
A can contains a mixture of two liquids A and B is the ratio 7 : 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liqui... | 7,915 | 20,989 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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 | 0.877974 |
http://slideplayer.com/slide/4484297/ | 1,568,566,252,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514571651.9/warc/CC-MAIN-20190915155225-20190915181225-00004.warc.gz | 189,498,641 | 19,988 | # Ch 4 – Forces and the Laws of Motion. What is a force? A force is a push or pull A force causing a change in velocity –An object from rest starts moving.
## Presentation on theme: "Ch 4 – Forces and the Laws of Motion. What is a force? A force is a push or pull A force causing a change in velocity –An object from re... | 1,102 | 4,889 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.21875 | 4 | CC-MAIN-2019-39 | latest | en | 0.915976 |
https://blogs.sas.com/content/iml/2011/08/05/using-newtons-method-to-find-the-zero-of-a-function.html | 1,723,582,308,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722641085898.84/warc/CC-MAIN-20240813204036-20240813234036-00539.warc.gz | 106,329,598 | 12,203 | I've previously discussed how to find the root of a univariate function. This article describes how to find the root (zero) of a function of several variables by using Newton's method.
There have been many papers, books, and dissertations written on the topic of root-finding, so why am I blogging about a 17th-century ... | 1,432 | 5,937 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.75 | 4 | CC-MAIN-2024-33 | latest | en | 0.935997 |
https://algebra-calculator.com/algebra-calculator-program/radicals/intermediate-algerbra.html | 1,591,428,434,000,000,000 | text/html | crawl-data/CC-MAIN-2020-24/segments/1590348511950.89/warc/CC-MAIN-20200606062649-20200606092649-00583.warc.gz | 226,361,044 | 10,944 | Algebra Tutorials!
Home Solving Quadratic Equations by Completing the Square Graphing Logarithmic Functions Division Property of Exponents Adding and Subtracting Rational Expressions With Like Denominators Rationalizing the Denominator Multiplying Special Polynomials Functions Solving Linear Systems of Equations by El... | 976 | 4,109 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2020-24 | latest | en | 0.829257 |
http://www.studentoffortune.com/question/127933/MATH-LESSON-PLAN--Analyze-the-Data | 1,369,208,920,000,000,000 | text/html | crawl-data/CC-MAIN-2013-20/segments/1368701459211/warc/CC-MAIN-20130516105059-00004-ip-10-60-113-184.ec2.internal.warc.gz | 724,024,884 | 6,435 | Question
# \$10.00MATH LESSON PLAN -Analyze the Data
Found in Mathematics: General-Mathematics
Chapter 1, # 0
Posted by :
Rating (3):B-
Tutorials Posted: 30,
Earned: \$26.02
Q:
MATH LESSON PLAN: Analyze the Data
Students will analyze and graph the data taken.
Students will
explore rates of change and accumulation ... | 327 | 1,271 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2013-20 | latest | en | 0.888466 |
https://www.openriskmanagement.com/input-output-models-as-graph-networks/ | 1,716,478,702,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058642.50/warc/CC-MAIN-20240523142446-20240523172446-00755.warc.gz | 814,417,408 | 17,667 | # Input-Output Models as Graph Networks
We discuss the relation of economic input-output models with graph theory and networks
## Motivation
The economy is a complex tangle of various agents that interact via transactions (sales and purchases) and contracts (lending, investing). In recent times more and more techniq... | 4,766 | 19,047 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.625 | 4 | CC-MAIN-2024-22 | longest | en | 0.938378 |
https://math.stackexchange.com/questions/657850/generators-of-a-finite-cyclic-group | 1,604,196,852,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107922746.99/warc/CC-MAIN-20201101001251-20201101031251-00521.warc.gz | 409,493,926 | 34,790 | # Generators of a finite cyclic group.
I have to find a single generator in the form G = for the finite cyclic group G = <13, 20>. I'm having trouble figuring out what the group <13,20> means and how to simplify this. I found this - (Generators of a cyclic group) as a related concept but am having trouble interpreting... | 986 | 3,172 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.703125 | 4 | CC-MAIN-2020-45 | latest | en | 0.949176 |
https://engineering.stackexchange.com/questions/13141/critical-buckling-load-for-a-spring-supported-bar | 1,723,066,777,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640713269.38/warc/CC-MAIN-20240807205613-20240807235613-00544.warc.gz | 189,183,154 | 40,694 | # Critical Buckling Load for a Spring Supported Bar
The above is a past exam question from an introductory structural analysis course, one in which although we have studied the Euler buckling load equation, we have just been given parameters for the equation based on the standard end support conditions (fixed/fixed, f... | 418 | 1,556 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4 | 4 | CC-MAIN-2024-33 | latest | en | 0.894985 |
https://www.got-it.ai/solutions/excel-chat/excel-tutorial/miscellaneous/check-register-balance | 1,713,624,274,000,000,000 | text/html | crawl-data/CC-MAIN-2024-18/segments/1712296817650.14/warc/CC-MAIN-20240420122043-20240420152043-00087.warc.gz | 701,442,082 | 17,956 | Get instant live expert help with Excel or Google Sheets
“My Excelchat expert helped me in less than 20 minutes, saving me what would have been 5 hours of work!”
#### Post your problem and you'll get expert help in seconds
Your message must be at least 40 characters
Our professional experts are available now. Your pr... | 576 | 2,524 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.59375 | 4 | CC-MAIN-2024-18 | latest | en | 0.875647 |
https://www.hackmath.net/en/calculator/fraction?input=2+2%2F3+%C3%B7+1+4%2F5 | 1,708,862,950,000,000,000 | text/html | crawl-data/CC-MAIN-2024-10/segments/1707947474595.59/warc/CC-MAIN-20240225103506-20240225133506-00161.warc.gz | 807,727,229 | 7,989 | # Fraction calculator
This fraction calculator performs basic and advanced fraction operations, expressions with fractions combined with integers, decimals, and mixed numbers. It also shows detailed step-by-step information about the fraction calculation procedure. The calculator helps in finding value from multiple f... | 1,057 | 3,875 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.5625 | 5 | CC-MAIN-2024-10 | latest | en | 0.867613 |
https://www.freemathhelp.com/forum/threads/product-of-a-linear-factor-and-cubic-factor.116103/ | 1,566,317,737,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027315551.61/warc/CC-MAIN-20190820154633-20190820180633-00033.warc.gz | 794,731,823 | 10,380 | # Product of a linear factor and cubic factor
#### jazz2112
##### New member
I am not sure how to do part b) was wondering if someone could help out and set me on the right track
#### MarkFL
##### Super Moderator
Staff member
What did you find for part (a)? What does this imply?
#### MarkFL
##### Super Moderator... | 249 | 761 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.859375 | 4 | CC-MAIN-2019-35 | latest | en | 0.848528 |
http://plus.maths.org/content/searching-missing-truth | 1,411,265,021,000,000,000 | text/html | crawl-data/CC-MAIN-2014-41/segments/1410657134511.2/warc/CC-MAIN-20140914011214-00165-ip-10-234-18-248.ec2.internal.warc.gz | 225,630,108 | 14,768 | # Searching for the missing truth
Many people like mathematics because it gives definite answers. Things are either true or false, and true things seem true in a very fundamental way.
Hugh Woodin.
The fact is, however, that mathematics has been moving on somewhat shaky philosophical ground for some time now. With th... | 3,319 | 15,694 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2014-41 | longest | en | 0.953039 |
https://math.stackexchange.com/questions/408675/is-there-a-great-mathematical-example-for-a-12-year-old/408679 | 1,718,203,641,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861173.16/warc/CC-MAIN-20240612140424-20240612170424-00754.warc.gz | 350,335,328 | 63,805 | # Is there a great mathematical example for a 12-year-old?
I've just been working with my 12-year-old daughter on Cantor's diagonal argument, and countable and uncountable sets.
Why? Because the maths department at her school is outrageously good, and set her the task of researching a mathematician, and understanding... | 5,284 | 22,051 | {"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... | 3.734375 | 4 | CC-MAIN-2024-26 | latest | en | 0.961031 |
https://math.stackexchange.com/questions/2316422/boxes-and-papers-probability | 1,585,915,349,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370510846.12/warc/CC-MAIN-20200403092656-20200403122656-00499.warc.gz | 555,390,919 | 33,263 | # Boxes and papers probability
There are $2n$ boxes labeled with numbers $1, 2, \cdots, 2n$ and $2n$ papers also labeled $1, 2, \cdots, 2n$. If we put papers in boxes (one paper in each box) and add their numbers (sum of paper number and box number), what is the probability that:
a) the sum of each paper/box pair is ... | 1,351 | 5,002 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.3125 | 4 | CC-MAIN-2020-16 | latest | en | 0.921482 |
https://socratic.org/questions/how-do-i-simplify-this-expression-sin-2x-cos-2x-sinx-cosx | 1,600,476,108,000,000,000 | text/html | crawl-data/CC-MAIN-2020-40/segments/1600400189264.5/warc/CC-MAIN-20200918221856-20200919011856-00059.warc.gz | 660,111,452 | 5,638 | # How do I simplify this expression? sin^2x-cos^2x/sinx-cosx
Mar 18, 2018
$\sin x + \cos x$
#### Explanation:
$\frac{{\sin}^{2} x - {\cos}^{2} x}{\sin x - \cos x} =$
Since the numerator has a difference of squares:
$\left({a}^{2} - {b}^{2}\right) = \left(a + b\right) \cdot \left(a - b\right)$
$\frac{\left(\sin x ... | 202 | 509 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 6, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.34375 | 4 | CC-MAIN-2020-40 | latest | en | 0.351318 |
https://en.sorumatik.co/t/which-of-the-following-can-sometimes-be-zero-for-a-moving-body/16077 | 1,723,136,172,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640736186.44/warc/CC-MAIN-20240808155812-20240808185812-00210.warc.gz | 182,135,375 | 6,951 | # Which of the following can sometimes be zero for a moving body
which of the following can sometimes be zero for a moving body
Which of the following can sometimes be zero for a moving body?
In physics, when discussing a moving body, several quantities are typically considered, such as velocity, speed, acceleration... | 329 | 1,619 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-33 | latest | en | 0.943096 |
https://findatwiki.com/Variance | 1,680,322,345,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296949701.0/warc/CC-MAIN-20230401032604-20230401062604-00353.warc.gz | 303,180,506 | 59,887 | In
hypothesis testing, goodness of fit, and Monte Carlo sampling. Variance is an important tool in the sciences, where statistical analysis of data is common. The variance is the square of the standard deviation, the second central moment of a distribution, and the covariance
of the random variable with itself, and it... | 13,382 | 45,030 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 203, "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, "m... | 3.84375 | 4 | CC-MAIN-2023-14 | latest | en | 0.952075 |
https://testbook.com/question-answer/corners-are-cut-from-an-equilateral-triangle-to--608bb1c860a98e0431e0878b | 1,669,488,943,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446708046.99/warc/CC-MAIN-20221126180719-20221126210719-00604.warc.gz | 620,334,915 | 72,742 | # Corners are cut from an equilateral triangle to produce a regular convex hexagon as shown in the figure above. The ratio of the area of the regular convex hexagon to the area of the original equilateral triangle is
This question was previously asked in
GATE PI 2021 Official Paper
View all GATE PI Papers >
1. 2 : 3
2... | 448 | 1,265 | {"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-2022-49 | latest | en | 0.686092 |
http://mathhelpforum.com/math-topics/213668-confusing-physics-question.html | 1,508,347,747,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187823016.53/warc/CC-MAIN-20171018161655-20171018181655-00442.warc.gz | 206,768,475 | 11,417 | 1. Confusing Physics Question
1-Fat Albert is standing by the classroom door at 11:40. Only 0.30 s after the bell rings he is running at 4.0m/s towards the cafeteria.
a) What was his average acceleration during this time?
b)How far did he move during this time?
First of all, how can we get acceleration if we are de... | 728 | 2,542 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.9375 | 4 | CC-MAIN-2017-43 | longest | en | 0.967547 |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-6th-edition/chapter-p-prerequisites-fundamental-concepts-of-algebra-exercise-set-p-2-page-35/138 | 1,537,529,502,000,000,000 | text/html | crawl-data/CC-MAIN-2018-39/segments/1537267157070.28/warc/CC-MAIN-20180921112207-20180921132607-00193.warc.gz | 757,239,262 | 12,208 | ## College Algebra (6th Edition)
false; $(-2)^4\gt2^{-4}$
$(-2)^4=2^{-4}$ $16=0.0002$ This statement is false because the second number is clearly smaller than the first when simplified. $(-2)^4\gt2^{-4}$ | 69 | 205 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.75 | 4 | CC-MAIN-2018-39 | longest | en | 0.670577 |
http://www.self.gutenberg.org/articles/eng/Algebraic_interior | 1,566,246,942,000,000,000 | text/html | crawl-data/CC-MAIN-2019-35/segments/1566027314959.58/warc/CC-MAIN-20190819201207-20190819223207-00036.warc.gz | 308,931,584 | 20,640 | #jsDisabledContent { display:none; } My Account | Register | Help
Algebraic interior
Article Id: WHEBN0030823252
Reproduction Date:
Title: Algebraic interior Author: World Heritage Encyclopedia Language: English Subject: Collection: Publisher: World Heritage Encyclopedia Publication Date:
Algebraic interior
In fu... | 1,201 | 4,295 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2019-35 | latest | en | 0.586703 |
http://forum.math.toronto.edu/index.php?PHPSESSID=vr7acj5rroo41qop46p208c185&topic=817.0 | 1,527,428,021,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794868316.29/warc/CC-MAIN-20180527131037-20180527151037-00169.warc.gz | 113,347,487 | 5,944 | ### Author Topic: Halloween Challenge 8 (Read 390 times)
#### Victor Ivrii
• Elder Member
• Posts: 1793
• Karma: 0
##### Halloween Challenge 8
« on: October 21, 2016, 12:07:50 PM »
#### XinYu Zheng
• Full Member
• Posts: 27
• Karma: 0
##### Re: Halloween Challenge 8
« Reply #1 on: November 04, 2016, 03:05:56 PM »
... | 649 | 1,586 | {"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... | 3.90625 | 4 | CC-MAIN-2018-22 | latest | en | 0.712047 |
https://studyqas.com/annabelle-s-password-is-a-3-digit-code-that-uses-the-numbers/ | 1,670,018,362,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446710916.70/warc/CC-MAIN-20221202215443-20221203005443-00110.warc.gz | 578,656,274 | 41,472 | # Annabelle’s password is a 3-digit code that uses the numbers 0, 1, and 2. How many possible outcomes are there for Annabelle’s password if the digits
Annabelle's password is a 3-digit code that uses the numbers 0, 1, and 2. How many possible outcomes are there for Annabelle's password if the digits can repeat itself... | 458 | 1,549 | {"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... | 4.09375 | 4 | CC-MAIN-2022-49 | latest | en | 0.848529 |
https://artofproblemsolving.com/wiki/index.php?title=2017_AMC_10B_Problems/Problem_14&diff=89190&oldid=87284 | 1,618,310,736,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038072180.33/warc/CC-MAIN-20210413092418-20210413122418-00626.warc.gz | 218,592,295 | 12,551 | # Difference between revisions of "2017 AMC 10B Problems/Problem 14"
## Problem
An integer $N$ is selected at random in the range $1\leq N \leq 2020$ . What is the probability that the remainder when $N^{16}$ is divided by $5$ is $1$?
$\textbf{(A)}\ \frac{1}{5}\qquad\textbf{(B)}\ \frac{2}{5}\qquad\textbf{(C)}\ \frac... | 793 | 2,033 | {"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": 40, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.71875 | 5 | CC-MAIN-2021-17 | latest | en | 0.546479 |
https://brainacademy.pro/question/333872 | 1,679,534,022,000,000,000 | text/html | crawl-data/CC-MAIN-2023-14/segments/1679296944606.5/warc/CC-MAIN-20230323003026-20230323033026-00255.warc.gz | 177,254,280 | 15,085 | A capacitor has a capacitance of 2.00 pf. how much charge is stored when the potential difference is 2.5 v?
0 (0 stars)
0
nuhulawal20 10 months ago
107 response - 0 helps
Given the values of the capacitance of the capacitor and the potential difference, the amount of charge that is stored is 5 picoCoulombs.
### Capac... | 300 | 1,036 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.765625 | 4 | CC-MAIN-2023-14 | longest | en | 0.866945 |
https://www.coursehero.com/file/5873758/55-notes/ | 1,493,503,247,000,000,000 | text/html | crawl-data/CC-MAIN-2017-17/segments/1492917123590.89/warc/CC-MAIN-20170423031203-00002-ip-10-145-167-34.ec2.internal.warc.gz | 876,126,319 | 24,628 | # 5.5 notes - The least common multiple of two non zero whole...
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Thus, the Greatest Common Factor is 6. Thus, the LCM is 2*2*3. 5.5 Greatest Common Factors and Least Common Multiple: The Greatest common factor of two whole numbers a and b, written GCF (a,b)... | 336 | 1,121 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.5625 | 4 | CC-MAIN-2017-17 | longest | en | 0.90606 |
https://cartesianproduct.wordpress.com/2014/01/29/poisson-distribution-puzzle/ | 1,670,110,122,000,000,000 | text/html | crawl-data/CC-MAIN-2022-49/segments/1669446710941.43/warc/CC-MAIN-20221203212026-20221204002026-00474.warc.gz | 195,808,630 | 29,654 | ## Poisson distribution puzzle
I asked this on math.stackexchange but have yet to get an answer, so will try here too…
In their monograph “Queues“, Cox and Smith state (paraphrased – this is p5):
In interval (t,t+Δt) the probability of no arrivals in a completely random process is 1−αΔt+o(Δt), for one arrival αΔt+o(... | 623 | 2,188 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.890625 | 4 | CC-MAIN-2022-49 | latest | en | 0.873176 |
https://questionfun.com/what-is-the-present-value-of-the-following-cash-flow-stream/ | 1,638,811,886,000,000,000 | text/html | crawl-data/CC-MAIN-2021-49/segments/1637964363309.86/warc/CC-MAIN-20211206163944-20211206193944-00435.warc.gz | 522,628,845 | 10,725 | # What Is The Present Value Of The Following Cash Flow Stream
What is the present value of cash flows?, PV is the current worth of a future sum of money or stream of cash flows given a specified rate of return. Future cash flows are discounted at the discount rate, and the higher the discount rate, the lower the prese... | 1,463 | 6,205 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2021-49 | latest | en | 0.937736 |
http://gmatclub.com/forum/if-v-and-w-are-diff-integers-does-v-0-1-vw-v-2-2-w-39573.html?fl=similar | 1,427,451,595,000,000,000 | text/html | crawl-data/CC-MAIN-2015-14/segments/1427131296169.46/warc/CC-MAIN-20150323172136-00236-ip-10-168-14-71.ec2.internal.warc.gz | 118,734,175 | 46,300 | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 27 Mar 2015, 02:19
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | 946 | 2,678 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.765625 | 4 | CC-MAIN-2015-14 | longest | en | 0.920465 |
https://math.stackexchange.com/questions/394111/what-real-number-is-exactly-one-less-than-its-cube/394112 | 1,568,621,640,000,000,000 | text/html | crawl-data/CC-MAIN-2019-39/segments/1568514572516.46/warc/CC-MAIN-20190916080044-20190916102044-00081.warc.gz | 577,767,943 | 35,029 | # What real number is exactly one less than its cube?
And does it have any of the special properties that the golden ratio (one less than its square) has?
• You've basically solved the equation $x^3-x-1=0$ right? – Maazul May 17 '13 at 2:28
• Wolfram says the number is approximately $1.32472$ – Maazul May 17 '13 at 2... | 1,451 | 4,910 | {"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... | 3.8125 | 4 | CC-MAIN-2019-39 | latest | en | 0.933149 |
https://gmatclub.com/forum/mayor-a-in-1982-the-courthouse-that-roseville-still-needs-139918.html?kudos=1 | 1,488,134,102,000,000,000 | text/html | crawl-data/CC-MAIN-2017-09/segments/1487501172018.95/warc/CC-MAIN-20170219104612-00255-ip-10-171-10-108.ec2.internal.warc.gz | 711,174,555 | 60,482 | Mayor A: In 1982 the courthouse that Roseville still needs : GMAT Critical Reasoning (CR)
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### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can est... | 3,248 | 12,522 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.6875 | 4 | CC-MAIN-2017-09 | longest | en | 0.926674 |
https://studylib.net/doc/10798465/algebra-1--name-___________________________ | 1,586,047,205,000,000,000 | text/html | crawl-data/CC-MAIN-2020-16/segments/1585370526982.53/warc/CC-MAIN-20200404231315-20200405021315-00225.warc.gz | 716,400,641 | 13,408 | # Algebra 1 Name ___________________________
```Algebra 1
Review Chapter 2
Name ___________________________
Define a variable and write an expression for each phrase.
1. the sum of 5 and three times a number
2. 30 minus a number
3. the quotient of 7 and a number
4. the product of a number and 12
5. Define variables an... | 546 | 1,124 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-16 | longest | en | 0.43397 |
https://www.accountantforums.com/threads/question-for-calculation-for-balance-sheet.7360/ | 1,660,143,436,000,000,000 | text/html | crawl-data/CC-MAIN-2022-33/segments/1659882571190.0/warc/CC-MAIN-20220810131127-20220810161127-00693.warc.gz | 581,036,677 | 13,666 | # Question for calculation for balance sheet
B
#### barrytas
Problem1:
I';m currently working at a project in which I have to make a
projection on effects on balance sheets. I simplified the problem
below:
Propose I invest in an asset with my own money (no loan)
Asset is worth 1000, depreciation 10 years (100 each)
... | 554 | 2,212 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2022-33 | latest | en | 0.927278 |
https://mathspace.co/textbooks/syllabuses/Syllabus-411/topics/Topic-7346/subtopics/Subtopic-97853/?activeTab=theory | 1,643,129,380,000,000,000 | text/html | crawl-data/CC-MAIN-2022-05/segments/1642320304859.70/warc/CC-MAIN-20220125160159-20220125190159-00716.warc.gz | 445,948,097 | 57,963 | New Zealand
Level 8 - NCEA Level 3
# Solve DE's of the form dy/dx = f(x)g(y) using separation of variables
Lesson
### When can we use it?
The method of separation of variables can be applied to first order differential equations of the form $\frac{dy}{dx}=f(x)g(y)$dydx=f(x)g(y). This includes equations like $\frac{... | 3,769 | 10,034 | {"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... | 4.78125 | 5 | CC-MAIN-2022-05 | longest | en | 0.80526 |
https://gmatclub.com/forum/integers-squared-problem-79513.html | 1,521,629,709,000,000,000 | text/html | crawl-data/CC-MAIN-2018-13/segments/1521257647612.53/warc/CC-MAIN-20180321102234-20180321122234-00421.warc.gz | 578,345,429 | 42,225 | It is currently 21 Mar 2018, 03:55
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
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we will pick new questions that match your level based o... | 551 | 1,742 | {"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... | 4.125 | 4 | CC-MAIN-2018-13 | latest | en | 0.815781 |
https://www.statisticshowto.datasciencecentral.com/binary-variable-2/ | 1,579,734,315,000,000,000 | text/html | crawl-data/CC-MAIN-2020-05/segments/1579250607596.34/warc/CC-MAIN-20200122221541-20200123010541-00006.warc.gz | 1,090,096,822 | 10,499 | # Binary Variable: Definition, Examples
Types of Variables > Binary Variable
## What is a Binary Variable?
Red pill or blue pill? Image: W.Carter|Wikimedia Commons
A binary variable is a variable with only two values. For example:
• 1 / 0.
• Yes / No.
• Success / Failure.
• Male / Female.
• Black / White
• .
• Ta... | 547 | 2,590 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2020-05 | latest | en | 0.908859 |
https://physics.stackexchange.com/questions/386777/tension-in-the-string-of-a-pulley | 1,624,324,800,000,000,000 | text/html | crawl-data/CC-MAIN-2021-25/segments/1623488504969.64/warc/CC-MAIN-20210622002655-20210622032655-00617.warc.gz | 409,281,142 | 38,658 | # Tension in the string of a pulley
In the diagram above why is the tension of the string attached to the pulley at "A"(the string attached to roof) equal to 2T?
Why is it not Mg+(M+m)g?(considering that the pulley is mass less) I have trouble understanding
• It would be $Mg+(M+m)g$ if the masses were not moving... ... | 759 | 2,853 | {"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... | 4.1875 | 4 | CC-MAIN-2021-25 | latest | en | 0.940832 |
https://wordpandit.com/wpt_test/arithmetic-compound-interest-test-1/ | 1,716,737,846,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058956.26/warc/CC-MAIN-20240526135546-20240526165546-00438.warc.gz | 521,905,451 | 52,241 | Select Page
• This is an assessment test.
• To draw maximum benefit, study the concepts for the topic concerned.
• Kindly take the tests in this series with a pre-defined schedule.
## Arithmetic: Compound Interest Test -1
Congratulations - you have completed Arithmetic: Compound Interest Test -1.You scored %%SCORE%% ... | 1,120 | 3,715 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-22 | latest | en | 0.938244 |
https://cracku.in/77-the-smallest-number-among-sqrt34-sqrt57-sqrt45-sqr-x-ap-icet-2013 | 1,721,256,252,000,000,000 | text/html | crawl-data/CC-MAIN-2024-30/segments/1720763514809.11/warc/CC-MAIN-20240717212939-20240718002939-00052.warc.gz | 164,343,957 | 24,626 | Question 77
# The smallest number among$$\sqrt[3]{4}, \sqrt[5]{7}, \sqrt[4]{5}, \sqrt{3}$$ is
Solution
Solution :
we need to find the LCM of roots' power i.e. LCM of 3,5,4,2 i.e. 60
$$\sqrt[3]{4}$$ =$$4^{\frac{1}{3}}\ =\ 4^{\left(\frac{20}{60}\right)}$$ = $$\left(4^{50}\right)^{\frac{1}{60}}$$
$$\sqrt[5]{7}$$ =... | 376 | 897 | {"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... | 4.375 | 4 | CC-MAIN-2024-30 | latest | en | 0.611303 |
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https://www.sparknotes.com/physics/dynamics/newtonapplications/problems_2/ | 1,716,177,280,000,000,000 | text/html | crawl-data/CC-MAIN-2024-22/segments/1715971058147.77/warc/CC-MAIN-20240520015105-20240520045105-00113.warc.gz | 901,312,324 | 53,048 | Problem :
The coefficient of static friction, μs, between a given block of weight 50N and a surface has a value of .75. A horizontal force is applied to the block. How much force must be applied for the block to move?
When exactly enough force is applied for the block to move, the static frictional force will be equa... | 169 | 693 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.859375 | 4 | CC-MAIN-2024-22 | latest | en | 0.901726 |
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# end-of-chapter-exercises-and-solutions - Chapter Backward...
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# How do you write 7 eights as a decimal?
Updated: 4/28/2022
Wiki User
9y ago
7 eights is 56
7 eighths is 0.875
Wiki User
9y ago
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Q: How do you write 7 eights as a decimal?
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7 eights = 7 x 8 = 56
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```Motion in One Dimension
Name:
Describing Motion with Diagrams
Read from Lesson 2 of the 1-D Kinematics chapter at The Physics Classroom:
http://www.physicsclassroom.com/Class/1DKin/U1L2a.cfm
http://www.physicsclassroom.com/Class/1DKin/U1L2b.cfm
http://www.physicsclassroom.com/Class/1DKin/U1L2c.cfm
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In this article I will show you how to convert 35 lakhs into thousands. Throughout the explanation below I might also call it 35 lakh to thousand. They are the same thing!
## How to Convert Lakhs to Thousands
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Let X∼N(6,1) and Y∼N(7,1) be two independent normal variables. Find Pr(X>Y). the answer is 0.2389 but I do not know how to do it.I have tried adding them and subtracting but i am still clueless.
• Is $\displaystyle{\large N\left(a,\sigma\right) = {{\rm e}^{... | 732 | 2,253 | {"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... | 3.8125 | 4 | CC-MAIN-2021-21 | latest | en | 0.795505 |
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Calculation of a distance on loxodrome (rhumb line) and course angle (azimuth) between two points with a given geographical coordinates.
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Quiz by Dr. Esequiel Garcia
Feel free to use or edit a copy
includes Teacher and Student dashboards
### Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
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Let’s Do It! In Google Docs on Android or iOS, long-hold on the hyphen key on your keyboard for access to an en dash, em dash, and bullet character.
## What does R mean in physics?
r = radius. R = resistance. R = molar gas constant.
elapsed time
## What does B stand for math?
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### Decimals and Fractions with Sticky Notes-Math 7
Sticky Notes - ( Math 7, Chapter 3- Decimals and Fractions) THANKS to PAM RUTTEN for the idea!
I teach 2 different Math 7 classes so I was able to try this activity a few times. I decided to use this activity as a Pre-Lesson and Post-L... | 419 | 1,782 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.53125 | 4 | CC-MAIN-2021-31 | longest | en | 0.965129 |
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# Find The Equation Of The Circle Passing Through (1, 0) And (0, 1) And Having The Smallest Possible Radius.
#### Video lectures
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### Pattern in Period
```
Date: 01/31/99 at 23:04:50
From: Michael Lau
Subject: Pattern in Period
I tried to find some periods with 1 as numerator. I found that if the
period is even, the first half of the period added to the second half
equals a series of 9's. I... | 742 | 2,590 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.78125 | 4 | CC-MAIN-2017-26 | longest | en | 0.919229 |
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Sean Cole (Pi) sean at pidigital.co.uk
Mon Feb 15 18:21:46 EST 2021
```Hi,
No point reinventing the wheel..
Lots of other way. Distance between two near or far edges. distance between
corners, distance to centers, or area medi... | 531 | 2,136 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2021-31 | latest | en | 0.910195 |
https://hitesh.in/tag/ml-class/ | 1,610,806,530,000,000,000 | text/html | crawl-data/CC-MAIN-2021-04/segments/1610703506697.14/warc/CC-MAIN-20210116135004-20210116165004-00157.warc.gz | 399,793,147 | 10,890 | Categories
## Logistic regression
Logistic regression is used to classify things into positive case or negative case. It is a special case of linear regression which outputs value between 0 and 1, which denote the probability or the likelihood of the given sample being positive. For e.g. what is the probability of th... | 704 | 3,348 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.640625 | 4 | CC-MAIN-2021-04 | longest | en | 0.910843 |
https://prob.hhu.de/w/index.php?title=Euler_Problem_67_-_Maximum_Path_Sum_II&diff=prev&oldid=2286 | 1,722,740,277,000,000,000 | text/html | crawl-data/CC-MAIN-2024-33/segments/1722640388159.9/warc/CC-MAIN-20240804010149-20240804040149-00657.warc.gz | 389,227,275 | 13,047 | • Special Pages
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Euler Problem 67 - Maximum Path Sum II: Difference between revisions
Here we give a solution to the Euler Problem 67. The purpose is to show:
• that the encoding in B is compact and hopefully readable
• that by using ProB we get dynamic programming automatically.
The Euler Problem 67 De... | 15,903 | 23,280 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2024-33 | latest | en | 0.79108 |
https://www.physicsforums.com/threads/simplifying-a-quad-nomial.598003/ | 1,508,474,595,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187823630.63/warc/CC-MAIN-20171020025810-20171020045810-00888.warc.gz | 999,734,675 | 15,578 | 1. Apr 18, 2012
Patdon10
1. The problem statement, all variables and given/known data
simplify -x^3 - 3x^2 - 4x - 2
It is equal to -(x-1)(x^2 + 2x + 2)
Not sure how to get that answer, nor how to start it.
2. Apr 19, 2012
Mentallic
The word you're looking for is to factorize it, not simplify it. You can't simpli... | 522 | 1,322 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 4.0625 | 4 | CC-MAIN-2017-43 | longest | en | 0.926527 |
http://www.godlikeproductions.com/forum1/message1473070/reply35662497/abusive | 1,500,931,952,000,000,000 | text/html | crawl-data/CC-MAIN-2017-30/segments/1500549424910.80/warc/CC-MAIN-20170724202315-20170724222315-00540.warc.gz | 441,093,761 | 5,425 | Users Online Now: 2,061 (Who's On?) Visitors Today: 1,857,676 Pageviews Today: 2,410,019 Threads Today: 580 Posts Today: 10,792 05:32 PM
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Message Subject Math: 6÷2(1+2) = ?
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i think people have fried their brains & fed the wolf
ru... | 509 | 1,980 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-30 | latest | en | 0.903649 |
https://gmatclub.com/forum/the-average-age-of-chief-executive-officers-ceo-s-in-a-89347.html?fl=similar | 1,508,655,063,000,000,000 | text/html | crawl-data/CC-MAIN-2017-43/segments/1508187825147.83/warc/CC-MAIN-20171022060353-20171022080353-00231.warc.gz | 713,946,926 | 55,175 | It is currently 21 Oct 2017, 23:51
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we will pick new questions that match your level based on your Ti... | 2,955 | 11,404 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2017-43 | latest | en | 0.910303 |
https://math.stackexchange.com/questions/1914284/why-is-mathcalo-1-restricted-to-a-curve-c-of-degree-d/1916421 | 1,718,392,317,000,000,000 | text/html | crawl-data/CC-MAIN-2024-26/segments/1718198861568.20/warc/CC-MAIN-20240614173313-20240614203313-00821.warc.gz | 347,264,961 | 36,413 | # Why is , $\mathcal{O} (1)$ restricted to a curve $C$, of degree $d$?
Let $C \subset \mathbb{P}^2$ be a smooth curve defined by a homogeneous polynomial $f$ of degree $d$.
How to establish that the line bundle $\mathcal{O} (1)$ restricted to $C$ is of degree $d$ ?
• What's your definition of degree? In the end, the... | 991 | 3,072 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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... | 3.5625 | 4 | CC-MAIN-2024-26 | latest | en | 0.791787 |
https://pressbooks.oer.hawaii.edu/mathforelementaryteachers/chapter/number-line-model/ | 1,696,330,367,000,000,000 | text/html | crawl-data/CC-MAIN-2023-40/segments/1695233511075.63/warc/CC-MAIN-20231003092549-20231003122549-00313.warc.gz | 486,683,850 | 21,483 | # 24 Number Line Model
Another way we often think about numbers is as abstract quantities that can be measured: length, area, and volume are all examples.
In a measurement model, you have to pick a basic unit. The basic unit is a quantity — length, area, or volume — that you assign to the number one. You can then a... | 1,478 | 5,597 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-40 | longest | en | 0.930889 |
http://perplexus.info/show.php?pid=7152&cid=57422 | 1,542,788,263,000,000,000 | text/html | crawl-data/CC-MAIN-2018-47/segments/1542039747369.90/warc/CC-MAIN-20181121072501-20181121094501-00306.warc.gz | 268,407,761 | 4,579 | All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars
perplexus dot info
Rational Rigor (Posted on 2011-03-22)
Determine the total number of individual rational terms in the multinomial expansion of each of the following expressions:
(I) (√12 + √32 + √48 + √50)6
(II) (√12 + √32 + √48 + ... | 553 | 1,791 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.28125 | 4 | CC-MAIN-2018-47 | latest | en | 0.746805 |
https://math.stackexchange.com/questions/1952444/what-does-it-mean-when-there-is-a-number-to-the-left-of-a-summation-sigma/3594965 | 1,618,163,143,000,000,000 | text/html | crawl-data/CC-MAIN-2021-17/segments/1618038064898.14/warc/CC-MAIN-20210411174053-20210411204053-00132.warc.gz | 478,580,592 | 37,983 | # What does it mean when there is a number to the left of a summation sigma?
Trying to read Simple Wikipedia's Mathematical Induction article:
https://simple.wikipedia.org/wiki/Mathematical_induction
In many of the images, like this one:
https://wikimedia.org/api/rest_v1/media/math/render/svg/8aca5140d2bef31cc6ec27c... | 383 | 1,193 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.6875 | 4 | CC-MAIN-2021-17 | latest | en | 0.834848 |
https://nl.mathworks.com/matlabcentral/cody/problems/44305-5-prime-numbers/solutions/1305048 | 1,603,645,927,000,000,000 | text/html | crawl-data/CC-MAIN-2020-45/segments/1603107889574.66/warc/CC-MAIN-20201025154704-20201025184704-00466.warc.gz | 436,961,919 | 17,536 | Cody
# Problem 44305. 5 Prime Numbers
Solution 1305048
Submitted on 20 Oct 2017 by Elmar Zander
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
### Test Suite
Test Status Code Input and Output
1 Pass
n_min = 60; n_max = 1000; y_correct = [151,157,251,25... | 1,178 | 2,869 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.546875 | 4 | CC-MAIN-2020-45 | latest | en | 0.219996 |
https://web2.0calc.com/questions/counting_83250 | 1,702,263,481,000,000,000 | text/html | crawl-data/CC-MAIN-2023-50/segments/1700679103464.86/warc/CC-MAIN-20231211013452-20231211043452-00807.warc.gz | 687,856,749 | 5,718 | +0
# counting
0
48
1
I need help here plz
Three adults and three children are to be seated at a circular table. In how many different ways can they be seated if each child must be next to at least one adult? (Two seatings are considered the same if one can be rotated to form the other.)
Mar 19, 2023
### 1+0 Ans... | 301 | 1,144 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "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-2023-50 | longest | en | 0.939173 |
http://mathhelpforum.com/trigonometry/119048-find-period-print.html | 1,529,942,403,000,000,000 | text/html | crawl-data/CC-MAIN-2018-26/segments/1529267868135.87/warc/CC-MAIN-20180625150537-20180625170537-00523.warc.gz | 197,538,452 | 2,436 | # Find the period
• Dec 7th 2009, 03:01 AM
dhiab
Find the period
Find the period of the function :
$\displaystyle \forall x\in \Re :f(x+1)=\frac{1}{1-f(x)}$
• Dec 7th 2009, 09:37 PM
qmech
$\displaystyle f(x+1)=\frac{1}{1-f(x)}$
$\displaystyle f(x+2)=\frac{1}{1-f(x+1)} = 1 - \frac{1}{f(x)}$
$\displaystyle f(x+3)=\fra... | 181 | 396 | {"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... | 4.03125 | 4 | CC-MAIN-2018-26 | latest | en | 0.447891 |
http://mathhelpforum.com/differential-geometry/122836-compact-supports-functions-differential-forms.html | 1,527,358,570,000,000,000 | text/html | crawl-data/CC-MAIN-2018-22/segments/1526794867841.63/warc/CC-MAIN-20180526170654-20180526190654-00398.warc.gz | 182,051,977 | 9,843 | # Thread: compact supports of functions and differential forms
1. ## compact supports of functions and differential forms
we define a function $\displaystyle f$ in $\displaystyle R^n$ to have compact support if there is some $\displaystyle r > 0$ such that $\displaystyle \|\mathbf{x}\|_2 > r \implies f(\mathbf{x}) = ... | 559 | 1,899 | {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mat... | 3.71875 | 4 | CC-MAIN-2018-22 | latest | en | 0.821014 |
http://www.slideserve.com/tailynn/5-a-day-mental-maths | 1,506,282,068,000,000,000 | text/html | crawl-data/CC-MAIN-2017-39/segments/1505818690203.42/warc/CC-MAIN-20170924190521-20170924210521-00008.warc.gz | 603,189,401 | 15,086 | 1 / 20
# 5 a day Mental maths - PowerPoint PPT Presentation
5 a day Mental maths. 1. Subtract 10 from 40. 30. 2. What is the total of 13 and 5?. 18. 3. How much less is 12 than 20?. 8. 4. 4. What is ½ of 8?. 5. What is next in the pattern? 12 10 8 6 ?. 4. 1. How much more is 15 than 9?. 6. 2. Add 3, 4, and 1. 8.
I a... | 1,532 | 4,210 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 4.15625 | 4 | CC-MAIN-2017-39 | latest | en | 0.892956 |
https://sciencing.com/calculate-skew-6384014.html | 1,652,823,497,000,000,000 | text/html | crawl-data/CC-MAIN-2022-21/segments/1652662520817.27/warc/CC-MAIN-20220517194243-20220517224243-00304.warc.gz | 579,651,836 | 88,573 | # How to Calculate Skew
••• marekuliasz/iStock/Getty Images
Print
After taking a survey or gathering numerical data on a population, the results need to be analyzed to help you draw conclusions. You want to know parameters such as the average response, how varied the responses were and how the responses are distribut... | 645 | 2,908 | {"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... | 4.8125 | 5 | CC-MAIN-2022-21 | longest | en | 0.909803 |
https://www.thestudentroom.co.uk/showthread.php?t=1156069 | 1,531,733,164,000,000,000 | text/html | crawl-data/CC-MAIN-2018-30/segments/1531676589237.16/warc/CC-MAIN-20180716080356-20180716100356-00084.warc.gz | 1,015,898,743 | 42,593 | You are Here: Home >< Maths
# Moments M1 <-- Very Annoying Question. watch
1. A plank of wood AB has ass 12kg and length 5m. It rests in a horizontal position on two smooth supports. One support is at the end A. The other is at the point C, 0.5m from B. A girl of mass 30kg stands at B with the plank in equilibrium.
... | 1,168 | 4,093 | {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "ma... | 3.96875 | 4 | CC-MAIN-2018-30 | latest | en | 0.918796 |
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