User contributions
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- 19:15, 3 April 2010 (diff | hist) . . (+975) . . 2010 AIME II Problems/Problem 9 (→Solution)
- 18:58, 3 April 2010 (diff | hist) . . (+1,814) . . N 2010 AIME II Problems/Problem 9 (Created page with '== Problem 9 == Let <math>ABCDEF</math> be a regular hexagon. Let <math>G</math>, <math>H</math>, <math>I</math>, <math>J</math>, <math>K</math>, and <math>L</math> be the midpoi…')
- 18:16, 3 April 2010 (diff | hist) . . (-3) . . m 2010 AIME II Problems/Problem 8 (→solution)
- 18:16, 3 April 2010 (diff | hist) . . (+1,266) . . Nm 2010 AIME II Problems/Problem 8 (Created page with '== Problem 8 == Let <math>N</math> be the number of ordered pairs of nonempty sets <math>\mathcal{A}</math> and <math>\mathcal{B}</math> that have the following properties: <UL>…')
- 18:09, 3 April 2010 (diff | hist) . . (+1,383) . . m 2010 AIME II Problems/Problem 6 (→Solution)
- 17:55, 3 April 2010 (diff | hist) . . (+308) . . Nm 2010 AIME II Problems/Problem 6 (Created page with '==Problem== Find the smallest positive integer n with the property that the polynomial <math>x^4 - nx + 63</math> can be written as a product of two nonconstant polynomials with…')
- 17:48, 3 April 2010 (diff | hist) . . (+7) . . m 2010 AIME II Problems/Problem 5 (→Solution)
- 17:46, 3 April 2010 (diff | hist) . . (+1,252) . . Nm 2010 AIME II Problems/Problem 4 (Created page with '==Problem== Dave arrives at an airport which has twelve gates arranged in a straight line with exactly <math>100</math> feet between adjacent gates. His departure gate is assigne…')
- 17:43, 3 April 2010 (diff | hist) . . (+4) . . m 2010 AIME II Problems/Problem 3 (→Solution)
- 17:42, 3 April 2010 (diff | hist) . . (+1,357) . . 2010 AIME II Problems/Problem 3 (→Solution)
- 17:32, 3 April 2010 (diff | hist) . . (+413) . . N 2010 AIME II Problems/Problem 3 (Created page with '== Problem 3 == Let <math>K</math> be the product of all factors <math>(b-a)</math> (not necessarily distinct) where <math>a</math> and <math>b</math> are integers satisfying <ma…')
- 17:30, 3 April 2010 (diff | hist) . . (+1,475) . . Nm 2010 AIME II Problems/Problem 2 (Created page with '== Problem 2 == A point <math>P</math> is chosen at random in the interior of a unit square <math>S</math>. Let <math>d(P)</math> denote the distance from <math>P</math> to the c…')
- 17:14, 3 April 2010 (diff | hist) . . (+123) . . m 2010 AIME II Problems/Problem 1
- 17:14, 3 April 2010 (diff | hist) . . (+1) . . m 2010 AIME II Problems/Problem 14 (→See also)
- 17:13, 3 April 2010 (diff | hist) . . (+618) . . m 2010 AIME II Problems/Problem 14
- 17:13, 3 April 2010 (diff | hist) . . (0) . . m 2010 AIME II Problems (→Problem 14)
- 17:11, 3 April 2010 (diff | hist) . . (+60) . . m 2010 AIME II Problems/Problem 7
- 17:11, 3 April 2010 (diff | hist) . . (+58) . . m 2010 AIME II Problems/Problem 5
- 19:00, 2 April 2010 (diff | hist) . . (+1) . . m 2000 AMC 12 Problems (→Problem 14)
- 15:05, 2 April 2010 (diff | hist) . . (+2,615) . . N 2010 AMC 10A Problems/Problem 24 (Created page with '== Problem == The number obtained from the last two nonzero digits of <math>90!</math> is equal to <math>n</math>. What is <math>n</math>? <math>\textbf{(A)}\ 12 \qquad \textbf…')
- 15:03, 2 April 2010 (diff | hist) . . (+12) . . m 2010 AMC 10A Problems/Problem 23 (→Solution)
- 15:03, 2 April 2010 (diff | hist) . . (+41) . . m 2010 AMC 12A Problems/Problem 19 (→Solution)
- 15:01, 2 April 2010 (diff | hist) . . (-29) . . m 2010 AMC 12A Problems/Problem 19 (→Solution)
- 15:00, 2 April 2010 (diff | hist) . . (+1,435) . . N 2010 AMC 10A Problems/Problem 23 (Created page with '== Problem == Each of <math>2010</math> boxes in a line contains a single red marble, and for <math>1 \le k \le 2010</math>, the box in the <math>k\text{th}</math> position also …')
- 14:59, 2 April 2010 (diff | hist) . . (-6) . . m 2010 AMC 10A Problems (→Problem 21)
- 14:58, 2 April 2010 (diff | hist) . . (+1,796) . . N 2010 AMC 10A Problems/Problem 19 (Created page with '== Problem == Equiangular hexagon <math>ABCDEF</math> has side lengths <math>AB=CD=EF=1</math> and <math>BC=DE=FA=r</math>. The area of <math>\triangle ACE</math> is <math>70\%</…')
- 14:57, 2 April 2010 (diff | hist) . . (+2,190) . . N 2010 AMC 10A Problems/Problem 18 (Created page with '== Problem == Bernardo randomly picks 3 distinct numbers from the set <math>\{1,2,3,4,5,6,7,8,9\}</math> and arranges them in descending order to form a 3-digit number. Silvia ra…')
- 14:56, 2 April 2010 (diff | hist) . . (+2,140) . . N 2010 AMC 10A Problems/Problem 17 (Created page with '== Problem == A solid cube has side length 3 inches. A 2-inch by 2-inch square hole is cut into the center of each face. The edges of each cut are parallel to the edges of the cu…')
- 14:55, 2 April 2010 (diff | hist) . . (0) . . m 2010 AMC 10A Problems/Problem 16 (→See also)
- 14:55, 2 April 2010 (diff | hist) . . (+978) . . N 2010 AMC 10A Problems/Problem 16 (Created page with '== Problem == Nondegenerate <math>\triangle ABC</math> has integer side lengths, <math>\overline{BD}</math> is an angle bisector, <math>AD = 3</math>, and <math>DC=8</math>. What…')
- 14:54, 2 April 2010 (diff | hist) . . (+2,311) . . N 2010 AMC 10A Problems/Problem 15 (Created page with '== Problem == In a magical swamp there are two species of talking amphibians: toads, whose statements are always true, and frogs, whose statements are always false. Four amphibia…')
- 14:53, 2 April 2010 (diff | hist) . . (+1,136) . . Nm 2010 AMC 10A Problems/Problem 14 (Created page with '== Problem == Triangle <math>ABC</math> has <math>AB=2 \cdot AC</math>. Let <math>D</math> and <math>E</math> be on <math>\overline{AB}</math> and <math>\overline{BC}</math>, res…')
- 14:52, 2 April 2010 (diff | hist) . . (+6) . . m 2010 AMC 10A Problems (→Problem 13)
- 14:51, 2 April 2010 (diff | hist) . . (+825) . . N 2010 AMC 10A Problems/Problem 12 (Created page with '== Problem == Logan is constructing a scaled model of his town. The city's water tower stands 40 meters high, and the top portion is a sphere that holds 100,000 liters of water. …')
- 14:49, 2 April 2010 (diff | hist) . . (-2) . . m 2010 AMC 10A Problems (→Problem 11)
- 14:48, 2 April 2010 (diff | hist) . . (+968) . . N 2010 AMC 10A Problems/Problem 9 (Created page with '== Problem == A <i>palindrome</i>, such as <math>83438</math>, is a number that remains the same when its digits are reversed. The numbers <math>x</math> and <math>x+32</math> ar…')
- 14:47, 2 April 2010 (diff | hist) . . (+6) . . m 2010 AMC 10A Problems (→Problem 25)
- 14:44, 2 April 2010 (diff | hist) . . (+13) . . m 2010 AMC 10A Problems (→Problem 20)
- 14:42, 2 April 2010 (diff | hist) . . (+1) . . m 2010 AMC 10A Problems (→Problem 15)
- 14:41, 2 April 2010 (diff | hist) . . (+6,587) . . 2010 AMC 10A Problems
- 14:32, 2 April 2010 (diff | hist) . . (+39) . . m 2010 AMC 12A Problems (→Problem 9)
- 14:12, 2 April 2010 (diff | hist) . . (+1,418) . . 2010 AMC 10A Problems
- 13:51, 2 April 2010 (diff | hist) . . (+4,174) . . 2010 AMC 12B Problems
- 13:39, 2 April 2010 (diff | hist) . . (-2) . . m 2010 AMC 10B Problems (→Problem 25)
- 13:38, 2 April 2010 (diff | hist) . . (-1) . . m 2010 AMC 10B Problems (→Problem 1)
- 13:37, 2 April 2010 (diff | hist) . . (-447) . . 2010 AMC 10B Problems
- 13:32, 2 April 2010 (diff | hist) . . (+547) . . 2010 AMC 10B Problems (→Problem 24)
- 13:28, 2 April 2010 (diff | hist) . . (+340) . . 2010 AMC 10B Problems
- 13:28, 2 April 2010 (diff | hist) . . (+416) . . 2010 AMC 12B Problems
- 13:20, 2 April 2010 (diff | hist) . . (+3,278) . . 2010 AMC 12B Problems
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