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• 22:06, 6 February 2014 (diff | hist) . . (+24)‎ . . 2014 AMC 12A Answer Key ‎
• 22:06, 6 February 2014 (diff | hist) . . (+115)‎ . . N 2014 AMC 12A Answer Key ‎ (Created page with "1.C 2.B 3.B 4.A 5.C 6.D 7.A 8.C 9.B 10.B 11.C 12.D 13.B 14.C 15.B 16.D 17.A 18.C 19.E 20.D 21.A 22.B 23.B 24.C 25.B")
• 21:59, 6 February 2014 (diff | hist) . . (+65)‎ . . m 2014 AMC 10A Problems ‎
• 21:59, 6 February 2014 (diff | hist) . . (-2)‎ . . m 2014 AMC 10A ‎
• 21:58, 6 February 2014 (diff | hist) . . (-26)‎ . . 2014 AMC 10A ‎
• 21:55, 6 February 2014 (diff | hist) . . (+15)‎ . . 2014 AMC 10A Problems ‎ (→‎Problem 12)
• 21:55, 6 February 2014 (diff | hist) . . (+373)‎ . . N 2014 AMC 10A Problems/Problem 25 ‎ (Created page with "==Problem== The number <math>5^{867}</math> is between <math>2^{2013}</math> and <math>2^{2014}</math>. How many pairs of integers <math>(m,n)</math> are there such that <math>...")
• 21:54, 6 February 2014 (diff | hist) . . (+571)‎ . . N 2014 AMC 10A Problems/Problem 24 ‎ (Created page with "==Problem== A sequence of natural numbers is constructed by listing the first <math>4</math>, then skipping one, listing the next <math>5</math>, skipping <math>2</math>, listin...")
• 21:54, 6 February 2014 (diff | hist) . . (+929)‎ . . N 2014 AMC 10A Problems/Problem 23 ‎ (Created page with "==Problem== A rectangular piece of paper whose length is <math>\sqrt3</math> times the width has area <math>A</math>. The paper is divided into three sections along the opposite...")
• 21:54, 6 February 2014 (diff | hist) . . (+364)‎ . . N 2014 AMC 10A Problems/Problem 22 ‎ (Created page with "==Problem== In rectangle <math>ABCD</math>, <math>AB=20</math> and <math>BC=10</math>. Let <math>E</math> be a point on <math>\overline{CD}</math> such that <math>\angle CBE=15^...")
• 21:54, 6 February 2014 (diff | hist) . . (+415)‎ . . N 2014 AMC 10A Problems/Problem 21 ‎ (Created page with "==Problem== Positive integers <math>a</math> and <math>b</math> are such that the graphs of <math>y=ax+5</math> and <math>y=3x+b</math> intersect the <math>x</math>-axis at the s...")
• 21:54, 6 February 2014 (diff | hist) . . (+316)‎ . . N 2014 AMC 10A Problems/Problem 20 ‎ (Created page with "==Problem== The product <math>(8)(888\dots8)</math>, where the second factor has <math>k</math> digits, is an integer whose digits have a sum of <math>1000</math>. What is <mat...")
• 21:53, 6 February 2014 (diff | hist) . . (+1,098)‎ . . N 2014 AMC 10A Problems/Problem 19 ‎ (Created page with "==Problem== Four cubes with edge lengths <math>1</math>, <math>2</math>, <math>3</math>, and <math>4</math> are stacked as shown. What is the length of the portion of <math>\ove...")
• 21:53, 6 February 2014 (diff | hist) . . (+316)‎ . . N 2014 AMC 10A Problems/Problem 18 ‎ (Created page with "==Problem== A square in the coordinate plane has vertices whose <math>y</math>-coordinates are <math>0</math>, <math>1</math>, <math>4</math>, and <math>5</math>. What is the ar...")
• 21:53, 6 February 2014 (diff | hist) . . (+323)‎ . . N 2014 AMC 10A Problems/Problem 17 ‎ (Created page with "==Problem== Three fair six-sided dice are rolled. What is the probability that the values shown on two of the dice sum to the value shown on the remaining die? <math> \textbf{(...")
• 21:52, 6 February 2014 (diff | hist) . . (+1,184)‎ . . N 2014 AMC 10A Problems/Problem 16 ‎ (Created page with "==Problem== In rectangle <math>ABCD</math>, <math>AB=1</math>, <math>BC=2</math>, and points <math>E</math>, <math>F</math>, and <math>G</math> are midpoints of <math>\overline{...")
• 21:52, 6 February 2014 (diff | hist) . . (+525)‎ . . N 2014 AMC 10A Problems/Problem 15 ‎ (Created page with "==Problem== David drives from his home to the airport to catch a flight. He drives <math>35</math> miles in the first hour, but realizes that he will be <math>1</math> hour lat...")
• 21:52, 6 February 2014 (diff | hist) . . (+340)‎ . . N 2014 AMC 10A Problems/Problem 14 ‎ (Created page with "==Problem== The <math>y</math>-intercepts, <math>P</math> and <math>Q</math>, of two perpendicular lines intersecting at the point <math>A(6,8)</math> have a sum of zero. What i...")
• 21:51, 6 February 2014 (diff | hist) . . (+994)‎ . . N 2014 AMC 10A Problems/Problem 13 ‎ (Created page with "==Problem== Equilateral <math>\triangle ABC</math> has side length <math>1</math>, and squares <math>ABDE</math>, <math>BCHI</math>, <math>CAFG</math> lie outside the triangle. ...")
• 21:51, 6 February 2014 (diff | hist) . . (+15)‎ . . 2014 AMC 10A Problems/Problem 12 ‎ (→‎Problem)
• 21:51, 6 February 2014 (diff | hist) . . (+793)‎ . . N 2014 AMC 10A Problems/Problem 12 ‎ (Created page with "==Problem== A regular hexagon has side length 6. Congruent arcs with radius 3 are drawn with the center at each of the vertices, creating circular sectors as shown. The region i...")
• 21:51, 6 February 2014 (diff | hist) . . (+805)‎ . . N 2014 AMC 10A Problems/Problem 11 ‎ (Created page with "==Problem== A customer who intends to purchase an appliance has three coupons, only one of which may be used: Coupon 1: <math>10\%</math> off the listed price if the listed pri...")
• 21:49, 6 February 2014 (diff | hist) . . (+322)‎ . . N 2014 AMC 10A Problems/Problem 10 ‎ (Created page with "==Problem== Five positive consecutive integers starting with <math>a</math> have average <math>b</math>. What is the average of <math>5</math> consecutive integers that start wi...")
• 21:49, 6 February 2014 (diff | hist) . . (+285)‎ . . N 2014 AMC 10A Problems/Problem 9 ‎ (Created page with "==Problem== The two legs of a right triangle, which are altitudes, have lengths <math>2\sqrt3</math> and <math>6</math>. How long is the third altitude of the triangle? <math> ...")
• 21:48, 6 February 2014 (diff | hist) . . (+1)‎ . . m 2014 AMC 10A Problems/Problem 8 ‎ (→‎Proble)
• 21:48, 6 February 2014 (diff | hist) . . (+248)‎ . . N 2014 AMC 10A Problems/Problem 8 ‎ (Created page with "==Proble== Which of the following number is a perfect square? <math> \textbf{(A)}\ \dfrac{14!15!}2\qquad\textbf{(B)}\ \dfrac{15!16!}2\qquad\textbf{(C)}\ \dfrac{16!17!}2\qquad\t...")
• 21:48, 6 February 2014 (diff | hist) . . (+507)‎ . . N 2014 AMC 10A Problems/Problem 7 ‎ (Created page with "==Problem== Nonzero real numbers <math>x</math>, <math>y</math>, <math>a</math>, and <math>b</math> satisfy <math>x < a</math> and <math>y < b</math>. How many of the following ...")
• 21:48, 6 February 2014 (diff | hist) . . (+379)‎ . . N 2014 AMC 10A Problems/Problem 6 ‎ (Created page with "==Problem== Suppose that <math>a</math> cows give <math>b</math> gallons of milk in <math>c</math> days. At this rate, how many gallons of milk will <math>d</math> cows give in ...")
• 21:48, 6 February 2014 (diff | hist) . . (+451)‎ . . N 2014 AMC 10A Problems/Problem 5 ‎ (Created page with "==Problem== On an algebra quiz, <math>10\%</math> of the students scored <math>70</math> points, <math>35\%</math> scored <math>80</math> points, <math>30\%</math> scored <math>...")
• 21:47, 6 February 2014 (diff | hist) . . (+427)‎ . . N 2014 AMC 10A Problems/Problem 4 ‎ (Created page with "==Problem== Walking down Jane Street, Ralph passed four houses in a row, each painted a different color. He passed the orange house before the red house, and he passed the blue ...")
• 21:47, 6 February 2014 (diff | hist) . . (+558)‎ . . N 2014 AMC 10A Problems/Problem 3 ‎ (Created page with "==Problem== Bridget bakes 48 loaves of bread for her bakery. She sells half of them in the morning for <math>\textdollar 2.50</math> each. In the afternoon she sells two thirds ...")
• 21:47, 6 February 2014 (diff | hist) . . (+519)‎ . . N 2014 AMC 10A Problems/Problem 2 ‎ (Created page with "==Problem == Roy's cat eats <math>\frac{1}{3}</math> of a can of cat food every morning and <math>\frac{1}{4}</math> of a can of cat food every evening. Before feeding his cat o...")
• 21:46, 6 February 2014 (diff | hist) . . (-48)‎ . . 2014 AMC 10A Problems/Problem 1 ‎ (→‎Problem)
• 21:46, 6 February 2014 (diff | hist) . . (+297)‎ . . 2014 AMC 10A Problems/Problem 1 ‎ (→‎Solution)
• 21:45, 6 February 2014 (diff | hist) . . (+1,372)‎ . . N 2014 AMC 12A ‎ (Created page with "'''2014 AMC 12A''' problems and solutions. The test was held on February 4, 2014.  *2014 AMC 12A Problems *2014 AMC 12A Answer Key **[[2014 AMC 12A Problems/Problem 1|P...")
• 21:45, 6 February 2014 (diff | hist) . . (+18)‎ . . m AMC 12 Problems and Solutions ‎
• 21:43, 6 February 2014 (diff | hist) . . (+2)‎ . . m 2014 AMC 10A Problems ‎ (→‎Problem 21)
• 21:43, 6 February 2014 (diff | hist) . . (+2)‎ . . m 2014 AMC 10A Problems ‎ (→‎Problem 18)
• 21:43, 6 February 2014 (diff | hist) . . (+2)‎ . . m 2014 AMC 10A Problems ‎ (→‎Problem 16)
• 21:43, 6 February 2014 (diff | hist) . . (+9)‎ . . m 2014 AMC 10A Problems ‎
• 21:42, 6 February 2014 (diff | hist) . . (+2)‎ . . 2014 AMC 10A Problems ‎ (→‎Problem 6)
• 21:42, 6 February 2014 (diff | hist) . . (+2)‎ . . m 2014 AMC 10A Problems ‎ (→‎Problem 5)
• 21:42, 6 February 2014 (diff | hist) . . (+1,144)‎ . . 2014 AMC 10A Problems ‎
• 21:36, 6 February 2014 (diff | hist) . . (+403)‎ . . 2014 AMC 10A Problems ‎ (→‎Problem 21)
• 21:34, 6 February 2014 (diff | hist) . . (+45)‎ . . m 2014 AMC 10A Problems ‎ (→‎Problem 7)
• 21:34, 6 February 2014 (diff | hist) . . (+16)‎ . . 2014 AMC 10A Problems ‎ (→‎Problem 7)
• 21:32, 6 February 2014 (diff | hist) . . (+46)‎ . . m 2014 AMC 10A Problems ‎ (→‎Problem 11)
• 21:30, 6 February 2014 (diff | hist) . . (+12,901)‎ . . N 2014 AMC 10A Problems ‎ (Created page with "==Problem 1== What is <math>10 \cdot \left(\tfrac{1}{2} + \tfrac{1}{5} + \tfrac{1}{10}\right)^{-1}?</math> <math> \textbf{(A)}\ 3\qquad\textbf{(B)}\ 8\qquad\textbf{(C)}\ \frac{...")
• 21:18, 6 February 2014 (diff | hist) . . (+1,399)‎ . . N 2014 AMC 10A ‎ (Created page with "'''2014 AMC 10A''' problems and solutions. The test was held on February 4, 2014. *2014 AMC 10A Problems *2014 AMC 10A Answer Key **[[2014 AMC 10A Problems/Problem ...")
• 21:18, 6 February 2014 (diff | hist) . . (+18)‎ . . AMC 10 Problems and Solutions ‎

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