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• 2021 JMC 10
  What is the value of <cmath>\dfrac{20}{2\cdot1} - \dfrac{2+0}{2/1}?</cmath> ...can <math>|\pi - |e - | e - \pi|||</math> be expressed in terms of <math>\pi</math> and <math>e?</math>
  12 KB (1,784 words) - 16:49, 1 April 2021
• 2005 PMWC Problems
  The following is a list of [[PMWC]] problems from the year 2005 What is the greatest possible number one can get by discarding <math>100</math> dig
  9 KB (1,449 words) - 20:49, 2 October 2020
• 2000 PMWC Problems
  ...> different factors (including the number <math>1</math> and itself). What is the smallest possible value of <math>y</math>? ...^{6972593}-1</math>. What is the remainder when <math>2^{6972593}-1</math> is divided by <math>5</math>?
  11 KB (1,713 words) - 22:47, 13 July 2023
• 2005 PMWC Problems/Problem T7
  ...? Calculate an approximate answer by using <math>\pi=3.14</math> or <math>\pi=22/7</math>. ...</math>. Adding, we get <math>\frac{8}{3}\pi+\frac{\pi}{6}+\frac{\pi}{6}=3\pi</math>. Then approximate.
  854 bytes (145 words) - 23:28, 21 October 2022
• 1995 AJHSME Problems/Problem 9
  ...rough points <math>P</math> and <math>R</math>. The area of the rectangle is ...will be congruent to <math>AD</math>, and thus <math>AD = 4</math>, which is the height of the rectangle.
  2 KB (409 words) - 00:15, 5 July 2013
• 2011 AMC 8 Problems/Problem 25
  ...n a square and circumscribed about another square as shown. Which fraction is closest to the ratio of the circle's shaded area to the area between the tw ...square to the center is equivalent to the circle's radius so the diagonal is equal to the diameter: <math>2 \cdot
  3 KB (511 words) - 07:47, 22 May 2023
• 2000 PMWC Problems/Problem I13
  ...arc <math>EFG</math>. Find the area of the shaded part. (Assume <math>\pi=3.14</math>)
  786 bytes (120 words) - 17:38, 20 April 2014
• 2017 AMC 12A Problems/Problem 15
  ...>, <math>f(x)</math> starts at <math>2</math> and increases; clearly there is no zero here. ...h> starts at a positive number and increases to <math>\infty</math>; there is no zero here either.
  3 KB (564 words) - 14:12, 23 October 2021
• 2020 AMC 10A Problems/Problem 16
  ...attice point if <math>x</math> and <math>y</math> are both integers.) What is <math>d</math> to the nearest tenth<math>?</math> <cmath>4 \cdot \frac{1}{4} \cdot \pi d^2 = \frac{1}{2}</cmath>
  10 KB (1,316 words) - 01:08, 11 November 2023
• 2021 AMC 12B Problems/Problem 1
  How many integer values of <math>x</math> satisfy <math>|x|<3\pi</math>? Since <math>3\pi\approx9.42</math>, we multiply <math>9</math> by <math>2</math> for the int
  4 KB (581 words) - 23:48, 18 July 2023