User contributions
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- 14:39, 10 February 2009 (diff | hist) . . (+405) . . 2004 AMC 12B Problems (→Problem 9)
- 14:33, 10 February 2009 (diff | hist) . . (-1,578) . . 2004 AMC 10B Problems/Problem 12 (Redirecting to 2004 AMC 12B Problems/Problem 10) (current)
- 14:33, 10 February 2009 (diff | hist) . . (+1,775) . . N 2004 AMC 12B Problems/Problem 10 (New page: {{duplicate|2004 AMC 12B #10 and 2004 AMC 10B #12}} ==Problem== An annulus is the region between two concentric circles. The concentri...)
- 14:30, 10 February 2009 (diff | hist) . . (+1,176) . . 2004 AMC 12B Problems (→Problem 10)
- 18:22, 9 February 2009 (diff | hist) . . (+3,236) . . N 2004 AMC 10B Problems/Problem 25 (New page: == Problem == A circle of radius <math>1</math> is internally tangent to two circles of radius <math>2</math> at points <math>A</math> and <math>B</math>, where <math>AB</math> is a diame...)
- 18:05, 9 February 2009 (diff | hist) . . (+1,161) . . m 2004 AMC 10B Problems (→Problem 25)
- 17:44, 9 February 2009 (diff | hist) . . (+2,339) . . N 2004 AMC 10B Problems/Problem 20 (New page: == Problem == In <math>\triangle ABC</math> points <math>D</math> and <math>E</math> lie on <math>BC</math> and <math>AC</math>, respectively. If <math>AD</math> and <math>BE</math> inter...)
- 17:29, 9 February 2009 (diff | hist) . . (+796) . . 2004 AMC 10B Problems (→Problem 20)
- 14:59, 9 February 2009 (diff | hist) . . (+6) . . m 2005 AMC 10B Problems/Problem 21 (→Solution)
- 16:12, 7 February 2009 (diff | hist) . . (+2) . . m 2004 AMC 10B Problems/Problem 18 (→Solution)
- 16:04, 7 February 2009 (diff | hist) . . (+188) . . m 2004 AMC 10B Problems (→Problem 18)
- 16:04, 7 February 2009 (diff | hist) . . (+2,846) . . N 2004 AMC 10B Problems/Problem 18 (New page: == Problem == In the right triangle <math>\triangle ACE</math>, we have <math>AC=12</math>, <math>CE=16</math>, and <math>EA=20</math>. Points <math>B</math>, <math>D</math>, and <math>F<...)
- 15:52, 7 February 2009 (diff | hist) . . (+896) . . 2004 AMC 10B Problems (→Problem 18)
- 15:40, 7 February 2009 (diff | hist) . . (+1,624) . . N 2004 AMC 10B Problems/Problem 12 (New page: ==Problem== An annulus is the region between two concentric circles. The concentric circles in the figure have radii <math>b</math> and <math>c</math>, with <math>b>c</math>. Let <math>O...)
- 15:37, 7 February 2009 (diff | hist) . . (+1,176) . . 2004 AMC 10B Problems (→Problem 12)
- 13:50, 7 February 2009 (diff | hist) . . (+1,081) . . N 2004 AMC 10B Problems/Problem 11 (New page: == Problem == Two eight-sided dice each have faces numbered 1 through 8. When the dice are rolled, each face has an equal probability of appearing on the top. What is the probability that...)
- 13:40, 7 February 2009 (diff | hist) . . (+150) . . 2004 AMC 12B Problems/Problem 8
- 13:39, 7 February 2009 (diff | hist) . . (+45) . . N 2004 AMC 10B Problems/Problem 10 (Redirecting to 2004 AMC 12B Problems/Problem 8) (current)
- 13:38, 7 February 2009 (diff | hist) . . (+149) . . 2004 AMC 12B Problems/Problem 7
- 13:38, 7 February 2009 (diff | hist) . . (+45) . . N 2004 AMC 10B Problems/Problem 9 (Redirecting to 2004 AMC 12B Problems/Problem 7) (current)
- 13:37, 7 February 2009 (diff | hist) . . (+45) . . N 2004 AMC 10B Problems/Problem 8 (Redirecting to 2004 AMC 12B Problems/Problem 6) (current)
- 13:37, 7 February 2009 (diff | hist) . . (+148) . . 2004 AMC 12B Problems/Problem 6
- 13:36, 7 February 2009 (diff | hist) . . (+45) . . N 2004 AMC 10B Problems/Problem 7 (Redirecting to 2004 AMC 12B Problems/Problem 5) (current)
- 13:35, 7 February 2009 (diff | hist) . . (+147) . . 2004 AMC 12B Problems/Problem 5
- 13:32, 7 February 2009 (diff | hist) . . (+908) . . N 2004 AMC 10B Problems/Problem 6 (New page: ==Problem== Which of the following numbers is a perfect square? <math> \mathrm{(A) \ } 98! \cdot 99! \qquad \mathrm{(B) \ } 98! \cdot 100! \qquad \mathrm{(C) \ } 99! \cdot 100! \qquad \m...)
- 13:27, 7 February 2009 (diff | hist) . . (+20) . . m 2004 AMC 10B Problems (→Problem 6)
- 13:26, 7 February 2009 (diff | hist) . . (+432) . . 2004 AMC 10B Problems/Problem 1
- 13:22, 7 February 2009 (diff | hist) . . (-75) . . 2004 AMC 10B Problems/Problem 5 (Redirecting to 2004 AMC 12B Problems/Problem 2) (current)
- 13:21, 7 February 2009 (diff | hist) . . (+157) . . 2004 AMC 12B Problems/Problem 2
- 13:14, 7 February 2009 (diff | hist) . . (+1,503) . . 2004 AMC 10B Problems/Problem 4 (previous solution was wrong!)
- 12:57, 7 February 2009 (diff | hist) . . (+1,678) . . 2002 AIME I Problems/Problem 11
- 20:16, 4 February 2009 (diff | hist) . . (+418) . . Heron's Formula (→External Links)
- 05:05, 3 February 2009 (diff | hist) . . (-13) . . m 2006 Cyprus MO/Lyceum/Problem 26 (current)
- 05:05, 3 February 2009 (diff | hist) . . (-13) . . m 2006 Cyprus MO/Lyceum/Problem 25 (current)
- 05:04, 3 February 2009 (diff | hist) . . (-13) . . m 2006 Cyprus MO/Lyceum/Problem 27 (current)
- 05:04, 3 February 2009 (diff | hist) . . (-13) . . m 2006 Cyprus MO/Lyceum/Problem 28 (current)
- 05:04, 3 February 2009 (diff | hist) . . (-13) . . m 2006 Cyprus MO/Lyceum/Problem 29
- 05:04, 3 February 2009 (diff | hist) . . (-14) . . m 2006 Cyprus MO/Lyceum/Problem 30 (current)
- 19:10, 2 February 2009 (diff | hist) . . (-2) . . m 2008 AMC 10B Problems/Problem 14
- 19:09, 2 February 2009 (diff | hist) . . (-2) . . m 2008 AMC 10B Problems/Problem 23
- 19:09, 2 February 2009 (diff | hist) . . (-2) . . m 2008 AMC 10B Problems/Problem 8
- 19:07, 2 February 2009 (diff | hist) . . (+1) . . N User talk:Misof (New page: .)
- 19:06, 2 February 2009 (diff | hist) . . (+83) . . N User:Misof (New page: hello should you want to tell me something, use the discussion page to this one :)) (current)
- 19:04, 2 February 2009 (diff | hist) . . (-2) . . m 2006 AMC 12B Problems/Problem 10
- 19:04, 2 February 2009 (diff | hist) . . (-2) . . m 2006 AMC 12B Problems/Problem 13
- 19:04, 2 February 2009 (diff | hist) . . (-2) . . m 2006 AMC 12B Problems/Problem 14
- 19:04, 2 February 2009 (diff | hist) . . (-2) . . m 2006 AMC 12B Problems/Problem 15
- 19:03, 2 February 2009 (diff | hist) . . (-2) . . 2006 AMC 12B Problems/Problem 16
- 19:03, 2 February 2009 (diff | hist) . . (-2) . . 2006 AMC 12B Problems/Problem 17
- 19:03, 2 February 2009 (diff | hist) . . (-2) . . 2006 AMC 12B Problems/Problem 18
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