User contributions
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- 16:45, 26 August 2024 (diff | hist) . . (+428) . . 2010 AMC 12A Problems/Problem 21 (→Alternative method:) (current)
- 16:41, 26 August 2024 (diff | hist) . . (+411) . . 2010 AMC 12A Problems/Problem 20 (→Solution) (current)
- 20:39, 20 July 2024 (diff | hist) . . (+1,244) . . 1997 AIME Problems/Problem 15 (current)
- 05:33, 1 June 2024 (diff | hist) . . (+581) . . Joining an ARML team (→Howard County)
- 09:53, 23 April 2024 (diff | hist) . . (+25,155) . . N 2005 iTest Problems (Created page with "==Short Answer Section== ===Problem 1=== During the <math>2005</math> iTest, you will be introduced to Joe and Kathryn, two high school seniors. If <math>J</math> is the num...") (current)
- 08:56, 23 April 2024 (diff | hist) . . (+24) . . 2006 iTest (→See Also) (current)
- 08:55, 23 April 2024 (diff | hist) . . (+451) . . 2006 iTest (→See Also)
- 08:40, 23 April 2024 (diff | hist) . . (+2,280) . . N 2006 iTest Problems/Problem 35 (Created page with "===Problem 35=== Compute the <math>\textit{number}</math> of ordered quadruples <math>(w,x,y,z)</math> of complex numbers (not necessarily nonreal) such that the following sy...") (current)
- 10:46, 18 April 2024 (diff | hist) . . (+1,792) . . 2007 iTest Problems/Problem 47 (→Solution) (current)
- 09:58, 16 April 2024 (diff | hist) . . (+172) . . 2007 iTest Problems/Problem 60 (current)
- 09:56, 16 April 2024 (diff | hist) . . (-45) . . 2007 iTest Problems/Problem 59 (current)
- 09:56, 16 April 2024 (diff | hist) . . (+210) . . 2007 iTest Problems/Problem 59
- 09:55, 16 April 2024 (diff | hist) . . (+13) . . 2007 iTest Problems/Problem 59 (→Solution)
- 09:54, 16 April 2024 (diff | hist) . . (+2,091) . . 2007 iTest Problems/Problem 59 (→Solution)
- 08:12, 16 April 2024 (diff | hist) . . (-1) . . 2007 iTest Problems/Problem 59 (→Problem)
- 12:38, 9 April 2024 (diff | hist) . . (+1,020) . . N 1959 AHSME Problems/Problem 42 (Created page with "== Problem 42== Given three positive integers <math>a,b,</math> and <math>c</math>. Their greatest common divisor is <math>D</math>; their least common multiple is <math>m</ma...")
- 12:31, 9 April 2024 (diff | hist) . . (+4) . . m 1959 AHSME Problems/Problem 39 (→Solution) (current)
- 12:30, 9 April 2024 (diff | hist) . . (+605) . . N 1959 AHSME Problems/Problem 39 (Created page with "== Problem 37== Let S be the sum of the first nine terms of the sequence <math>x+a, x^2+2a, x^3+3a, \cdots.</math> Then S equals: <math>\textbf{(A)}\ \frac{50a+x+x^8}{x+1} \qq...")
- 12:26, 9 April 2024 (diff | hist) . . (+887) . . N 1959 AHSME Problems/Problem 28 (Created page with "== Problem 28== In triangle <math>ABC</math>, <math>AL</math> bisects angle <math>A</math>, and <math>CM</math> bisects angle <math>C</math>. Points <math>L</math> and <math>...")
- 12:16, 9 April 2024 (diff | hist) . . (+822) . . N 1959 AHSME Problems/Problem 26 (Created page with "== Problem 26== The base of an isosceles triangle is <math>\sqrt 2</math>. The medians to the leg intersect each other at right angles. The area of the triangle is: <math>\tex...")
- 12:05, 9 April 2024 (diff | hist) . . (+760) . . N 1959 AHSME Problems/Problem 24 (Created page with "== Problem 24 == A chemist has m ounces of salt that is <math>m</math>% salt. How many ounces of salt must he add to make a solution that is <math>2m</math>% salt? <math>\tex...") (current)
- 11:52, 9 April 2024 (diff | hist) . . (+1) . . m 1959 AHSME Problems/Problem 21 (→Solution)
- 11:51, 9 April 2024 (diff | hist) . . (+1) . . m 1959 AHSME Problems/Problem 21 (→Solution)
- 11:45, 9 April 2024 (diff | hist) . . (+837) . . N 1959 AHSME Problems/Problem 21 (Created page with "== Problem 21 == If<math> p</math> is the perimeter of an equilateral <math>\triangle</math> inscribed in a circle, the area of the circle is: <math>\textbf{(A)}\ \frac{\pi p^...")
- 11:41, 9 April 2024 (diff | hist) . . (+98) . . 1959 AHSME Problems/Problem 20
- 11:29, 9 April 2024 (diff | hist) . . (+7) . . N User:Clarkculus (Created page with "bonjour") (current)
- 22:50, 8 April 2024 (diff | hist) . . (+152) . . 1985 OIM Problems/Problem 4 (current)
- 22:47, 8 April 2024 (diff | hist) . . (+12) . . m 1985 OIM Problems/Problem 3 (→Solution) (current)
- 22:46, 8 April 2024 (diff | hist) . . (+358) . . 1985 OIM Problems/Problem 3
- 22:36, 8 April 2024 (diff | hist) . . (+167) . . 1985 OIM Problems/Problem 2 (→Solution) (current)
- 22:28, 8 April 2024 (diff | hist) . . (+7) . . m 1985 OIM Problems/Problem 1 (→Solution) (current)
- 22:28, 8 April 2024 (diff | hist) . . (+424) . . 1985 OIM Problems/Problem 1 (→Solution)
- 09:44, 8 April 2024 (diff | hist) . . (-125) . . Optimization (→Optimization Techniques) (current)
- 21:09, 7 April 2024 (diff | hist) . . (+845) . . 2007 iTest Problems/Problem 35 (→Solution) (current)
- 11:44, 6 April 2024 (diff | hist) . . (+4) . . 2007 iTest Problems/Problem 60 (→Solution)
- 11:42, 6 April 2024 (diff | hist) . . (+3) . . 2007 iTest Problems/Problem 59 (→Solution)
- 11:27, 6 April 2024 (diff | hist) . . (+60) . . 2007 iTest Problems/Problem 50 (current)
- 11:24, 6 April 2024 (diff | hist) . . (+58) . . 2007 iTest Problems/Problem 48 (current)
- 11:23, 6 April 2024 (diff | hist) . . (+60) . . 2007 iTest Problems/Problem 47
- 11:13, 6 April 2024 (diff | hist) . . (-477) . . 2006 iTest
- 10:52, 6 April 2024 (diff | hist) . . (-1,016) . . 2007 iTest Problems/Problem 35 (→Solution)
- 23:48, 5 April 2024 (diff | hist) . . (+1,136) . . 2007 iTest Problems/Problem 38 (current)
- 23:16, 5 April 2024 (diff | hist) . . (0) . . m 2007 iTest Problems/Problem 35 (→Solution)
- 23:14, 5 April 2024 (diff | hist) . . (+1,025) . . 2007 iTest Problems/Problem 35 (→Solution)
- 20:44, 5 April 2024 (diff | hist) . . (+106) . . 2007 iTest Problems/Problem 35
- 08:34, 3 April 2024 (diff | hist) . . (+427) . . 2024 AIME I Problems/Problem 14 (solution 7)
- 09:02, 2 April 2024 (diff | hist) . . (+356) . . 2007 JBMO Problems/Problem 4 (solution)
- 08:36, 2 April 2024 (diff | hist) . . (+909) . . 2007 JBMO Problems/Problem 3 (solution) (current)
- 08:18, 2 April 2024 (diff | hist) . . (+6) . . m 2007 JBMO Problems/Problem 4 (→See also)
- 08:17, 2 April 2024 (diff | hist) . . (+141) . . 2007 JBMO Problems/Problem 4
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