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• Contest strategies
  Although all [[math competitions]] require knowledge of math to do well in, there are certain ways to do slightly better than normally u It's a bad idea to stay up all night solving problems or playing video games because i
  3 KB (538 words) - 13:13, 16 January 2021
• Law of Sines
  ...th>B</math>, <math>c</math> opposite to <math>C</math>, and where <math>R</math> is the circumradius: ...e can use simple trigonometry in [[right triangle]] <math> \triangle BOD </math> to find that
  4 KB (658 words) - 00:37, 8 September 2018
• 2006 AMC 12B Problems
  What is <math>( - 1)^1 + ( - 1)^2 + \cdots + ( - 1)^{2006}</math>? <math>
  13 KB (2,058 words) - 12:36, 4 July 2023
• 1984 AIME Problems/Problem 14
  ...</math>, ... , and in general <math>9 + 6n</math> for nonnegative <math>n</math> are odd composites. We now have 3 cases: ...some nonnegative <math>n</math>. Note that <math>9</math> and <math>9+6n</math> are both odd composites.
  8 KB (1,346 words) - 01:16, 9 January 2024
• 2006 AMC 10B Problems
  What is <math> (-1)^{1} + (-1)^{2} + ... + (-1)^{2006} </math> ? ...uad \mathrm{(C) \ } 0\qquad \mathrm{(D) \ } 1\qquad \mathrm{(E) \ } 2006 </math>
  14 KB (2,059 words) - 01:17, 30 January 2024
• LaTeX:Basics
  ...no root is needed, so you can just use \sqrt{x} to produce <math>\sqrt{x}</math>. However, the {x} must <i>always</i> be included. ...ventually you should (hopefully) see the line "0 Error(s), 0 Warning(s), 0 Bad Box(es), 1 Page(s)". This means that your document (a PDF file) is ready.
  6 KB (1,112 words) - 08:03, 22 August 2023
• 2007 AMC 12A Problems
  ...am buys <math>5</math> tickets using a coupon that gives her a <math>30\%</math> discount. How many more dollars does Pam pay than Susan? ...qquad \textbf{(C)} \ 10 \qquad \textbf{(D)} \ 15 \qquad \textbf{(E)} \ 20</math>
  11 KB (1,750 words) - 13:35, 15 April 2022
• 2007 AMC 10A Problems
  ...> discount. Pam buys 5 tickets using a coupon that gives her a <math>30\%</math> discount. How many more dollars does Pam pay than Susan? ...}\ 5\qquad \mathrm{(C)}\ 10\qquad \mathrm{(D)}\ 15\qquad \mathrm{(E)}\ 20</math>
  13 KB (2,058 words) - 17:54, 29 March 2024
• 2008 AMC 10B Problems
  ...ets during a game. Each basket was worth either <math>2</math> or <math>3</math> points. How many different numbers could represent the total points scored ...rm{(B)}\ 3\qquad\mathrm{(C)}\ 4\qquad\mathrm{(D)}\ 5\qquad\mathrm{(E)}\ 6</math>
  12 KB (1,838 words) - 16:52, 7 October 2022
• 2002 AMC 12A Problems/Problem 16
  ...d Sergio randomly selects a number from the set <math>\{ 1, 2, ..., 10 \}</math>. What is the probability that Sergio's number is larger than the sum of th ...\qquad \text{(C)}\ 1/2 \qquad \text{(D)}\ 11/20 \qquad \text{(E)}\ 24/25</math>
  6 KB (927 words) - 02:00, 1 February 2024
• 2010 AMC 12B Problems/Problem 25
  .../math>. What is the largest integer <math>m</math> such that <math>2010^m</math> divides <math>\prod_{n=2}^{5300}\text{pow}(n)</math>?
  4 KB (579 words) - 21:26, 16 February 2021
• Gmaas
  ...999999999999999999999999999999999^{9999999999999999999999999999999999999}</math> years and counting. That's older than he is. EDIT: It is not older than he ...an made a mistake and reciprocated the fee," you must pay <math>1,000,000</math> to solve a problem using the Games theorem. You wouldn't waste that much m
  69 KB (11,805 words) - 20:49, 18 December 2019
• 2006 iTest Problems
  <math>\mathrm{(A)}\, 8</math> <math>\mathrm{(A)}\, 15\quad\mathrm{(B)}\, \frac{40}{3}</math>
  31 KB (4,811 words) - 00:02, 4 November 2023
• 2019 AIME II Problems/Problem 1
  ...and <math>n</math> are relatively prime positive integers. Find <math>m+n</math>. ...ch that <math>AD</math> is the hypotenuse and connect the points <math>CD</math> so
  11 KB (1,794 words) - 15:32, 14 January 2024
• 2020 AIME I Problems/Problem 12
  ...\cdot7^7.</math> Find the number of positive integer divisors of <math>n.</math> ...(n)</math> the highest power of prime <math>p</math> that divides <math>n</math>.
  10 KB (1,650 words) - 03:50, 21 January 2024
• GMAAS
  ...999999999999999999999999999999999^{9999999999999999999999999999999999999}</math> years and counting. That's older than he is. EDIT: It is not older than he ...an made a mistake and reciprocated the fee," you must pay <math>1,000,000</math> to solve a problem using the Almighty Gmaas theorem. You wouldn't waste th
  85 KB (13,954 words) - 17:25, 22 March 2024
• 2023 AIME I Problems/Problem 8
  ...ath> and <math>16,</math> respectively. Find the perimeter of <math>ABCD.</math> /* Made by MRENTHUSIASM; inspired by Math Jams. */
  17 KB (2,612 words) - 14:54, 3 July 2023
• Know the Facts: Gmaas
  ...<math>\infty+1</math>th lifetime. Please be informed that this is Gmaas's Math. Don't question it. ...score (With Gmaasology of course). Spain was so thankful, they gave Gmaas <math>314,159,265.36 (rounds up)
  88 KB (14,927 words) - 01:36, 16 April 2024