User contributions
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- 15:00, 7 January 2009 (diff | hist) . . (+4) . . 2000 AMC 10 Problems/Problem 7
- 15:00, 7 January 2009 (diff | hist) . . (+576) . . N 2000 AMC 10 Problems/Problem 7 (New page: <asy> draw((0,2)--(3.4,2)--(3.4,0)--(0,0)--cycle); draw((0,0)--(1.3,2)); draw((0,0)--(3.4,2)); dot((0,0)); dot((0,2)); dot((3.4,2)); dot((3.4,0)); dot((1.3,2)); label("$A$",(0,2),NW); labe...)
- 14:57, 7 January 2009 (diff | hist) . . (0) . . 2000 AMC 10 Problems/Problem 6
- 14:57, 7 January 2009 (diff | hist) . . (+158) . . N 2000 AMC 10 Problems/Problem 6 (New page: The pattern of the units digits are 1,1,2,3,5,8,3,1,4,5,9,4,3,7,0,7,7,4,1,5,6 In order of appearance: <math>1,2,3,5,8,4,9,7,0,6</math>. 6 is the last. D.)
- 14:55, 7 January 2009 (diff | hist) . . (+414) . . N 2000 AMC 10 Problems/Problem 5 (New page: (a) Clearly does not change, as <math>MN=\frac{1}{2}AB</math>. Since <math>AB</math> does not change, neither does <math>MN</math>. (b) Obviously, the perimetar changes. (c) The area cle...)
- 14:53, 7 January 2009 (diff | hist) . . (+214) . . N 2000 AMC 10 Problems/Problem 4 (New page: Let <math>x</math> be the fixed fee, and <math>y</math> be the amount she pays for the minutes she used in the first month. <math>x+y=12.48</math> <math>x+2y=17.54</math>. <math>y=5.06</...)
- 14:52, 7 January 2009 (diff | hist) . . (+124) . . N 2000 AMC 10 Problems/Problem 3 (New page: <math>x \cdot .8 \cdot .8=32</math> <math>x \cdot .64=32</math> <math>x \cdot \frac{32}{50}=32</math> <math>x=50</math>. B.)
- 14:51, 7 January 2009 (diff | hist) . . (0) . . 2000 AMC 10 Problems/Problem 2
- 14:51, 7 January 2009 (diff | hist) . . (+91) . . N 2000 AMC 10 Problems/Problem 2 (New page: <math>2000 \cdot 2000^{2000}=2000^1 \cdot 2000^{2000}=2000^{2000+1}=2000^{2001}</math>. B.)
- 14:50, 7 January 2009 (diff | hist) . . (+103) . . N 2000 AMC 10 Problems/Problem 1 (New page: 2001=1*3*667=3*23*29 1+3+667=671 3+23+29=55 1+29+69=99 1+23+87=111 Clearly, 671, or E is the largest.)
- 17:45, 10 August 2008 (diff | hist) . . (+413) . . 2008 AMC 10B Problems/Problem 15
- 17:42, 10 August 2008 (diff | hist) . . (+131) . . 2008 AMC 10B Problems/Problem 10 (→Problem)
- 17:41, 10 August 2008 (diff | hist) . . (-86) . . 2008 AMC 10B Problems/Problem 10 (→Solution)
- 17:38, 10 August 2008 (diff | hist) . . (-85) . . 2008 AMC 10B Problems/Problem 10 (→Problem)
- 17:37, 10 August 2008 (diff | hist) . . (+833) . . 2008 AMC 10B Problems/Problem 12
- 17:35, 10 August 2008 (diff | hist) . . (-522) . . 2008 AMC 10B Problems/Problem 11 (→Problem)
- 17:34, 10 August 2008 (diff | hist) . . (+134) . . 2008 AMC 10B Problems/Problem 11 (→Solution)
- 17:34, 10 August 2008 (diff | hist) . . (+244) . . 2008 AMC 10B Problems/Problem 11 (→Problem)
- 17:33, 10 August 2008 (diff | hist) . . (+832) . . 2008 AMC 10B Problems/Problem 11
- 17:26, 10 August 2008 (diff | hist) . . (+620) . . 2008 AMC 10B Problems/Problem 10
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