User contributions
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- 22:53, 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...")
- 22:53, 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...")
- 22:53, 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{(...")
- 22:52, 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{...")
- 22:52, 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...")
- 22:52, 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...")
- 22:51, 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. ...")
- 22:51, 6 February 2014 (diff | hist) . . (+15) . . 2014 AMC 10A Problems/Problem 12 (→Problem)
- 22:51, 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...")
- 22:51, 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...")
- 22:49, 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...")
- 22:49, 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> ...")
- 22:48, 6 February 2014 (diff | hist) . . (+1) . . m 2014 AMC 10A Problems/Problem 8 (→Proble)
- 22:48, 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...")
- 22:48, 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 ...")
- 22:48, 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 ...")
- 22:48, 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>...")
- 22:47, 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 ...")
- 22:47, 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 ...")
- 22:47, 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...")
- 22:46, 6 February 2014 (diff | hist) . . (-48) . . 2014 AMC 10A Problems/Problem 1 (→Problem)
- 22:46, 6 February 2014 (diff | hist) . . (+297) . . 2014 AMC 10A Problems/Problem 1 (→Solution)
- 22:45, 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...")
- 22:45, 6 February 2014 (diff | hist) . . (+18) . . m AMC 12 Problems and Solutions
- 22:43, 6 February 2014 (diff | hist) . . (+2) . . m 2014 AMC 10A Problems (→Problem 21)
- 22:43, 6 February 2014 (diff | hist) . . (+2) . . m 2014 AMC 10A Problems (→Problem 18)
- 22:43, 6 February 2014 (diff | hist) . . (+2) . . m 2014 AMC 10A Problems (→Problem 16)
- 22:43, 6 February 2014 (diff | hist) . . (+9) . . m 2014 AMC 10A Problems
- 22:42, 6 February 2014 (diff | hist) . . (+2) . . 2014 AMC 10A Problems (→Problem 6)
- 22:42, 6 February 2014 (diff | hist) . . (+2) . . m 2014 AMC 10A Problems (→Problem 5)
- 22:42, 6 February 2014 (diff | hist) . . (+1,144) . . 2014 AMC 10A Problems
- 22:36, 6 February 2014 (diff | hist) . . (+403) . . 2014 AMC 10A Problems (→Problem 21)
- 22:34, 6 February 2014 (diff | hist) . . (+45) . . m 2014 AMC 10A Problems (→Problem 7)
- 22:34, 6 February 2014 (diff | hist) . . (+16) . . 2014 AMC 10A Problems (→Problem 7)
- 22:32, 6 February 2014 (diff | hist) . . (+46) . . m 2014 AMC 10A Problems (→Problem 11)
- 22:30, 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{...")
- 22:18, 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 ...")
- 22:18, 6 February 2014 (diff | hist) . . (+18) . . AMC 10 Problems and Solutions
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