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• 02:14, 29 September 2014 (diff | hist) . . (+536)‎ . . N 1968 AHSME Problems/Problem 17 ‎ (Created page with "== Problem == Let <math>f(n)=\frac{x_1+x_2+\cdots +x_n}{n}</math>, where <math>n</math> is a positive integer. If <math>x_k=(-1)^k, k=1,2,\cdots ,n</math>, the set of possible v...")
• 02:13, 29 September 2014 (diff | hist) . . (+505)‎ . . N 1968 AHSME Problems/Problem 16 ‎ (Created page with "== Problem == If <math>x</math> is such that <math>\frac{1}{x}<2</math> and <math>\frac{1}{x}>-3</math>, then: <math>\text{(A) } -\frac{1}{3}<x<\frac{1}{2}\quad \text{(B) } -\f...")
• 02:13, 29 September 2014 (diff | hist) . . (+421)‎ . . N 1968 AHSME Problems/Problem 15 ‎ (Created page with "== Problem == Let <math>P</math> be the product of any three consecutive positive odd integers. The largest integer dividing all such <math>P</math> is: <math>\text{(A) } 15\qu...")
• 02:12, 29 September 2014 (diff | hist) . . (+440)‎ . . N 1968 AHSME Problems/Problem 14 ‎ (Created page with "== Problem == If <math>x</math> and <math>y</math> are non-zero numbers such that <math>x=1+\frac{1}{y}</math> and <math>y=1+\frac{1}{x}</math>, then <math>y</math> equals <mat...")
• 02:12, 29 September 2014 (diff | hist) . . (+441)‎ . . N 1968 AHSME Problems/Problem 13 ‎ (Created page with "== Problem == If <math>m</math> and <math>n</math> are the roots of <math>x^2+mx+n=0 ,m \ne 0,n \ne 0</math>, then the sum of the roots is: <math>\text{(A) } -\frac{1}{2}\quad ...")
• 02:11, 29 September 2014 (diff | hist) . . (+472)‎ . . N 1968 AHSME Problems/Problem 12 ‎ (Created page with "== Problem == A circle passes through the vertices of a triangle with side-lengths <math>7\tfrac{1}{2},10,12\tfrac{1}{2}.</math> The radius of the circle is: <math>\text{(A) } ...")
• 02:11, 29 September 2014 (diff | hist) . . (+536)‎ . . N 1968 AHSME Problems/Problem 11 ‎ (Created page with "== Problem == If an arc of <math>60^{\circ}</math> on circle <math>I</math> has the same length as an arc of <math>45^{\circ}</math> on circle <math>II</math>, the ratio of the ...")
• 02:10, 29 September 2014 (diff | hist) . . (+612)‎ . . N 1968 AHSME Problems/Problem 10 ‎ (Created page with "== Problem == Assume that, for a certain school, it is true that I: Some students are not honest. II: All fraternity members are honest. A necessary conclusion is: <math>\tex...")
• 02:09, 29 September 2014 (diff | hist) . . (+417)‎ . . N 1968 AHSME Problems/Problem 9 ‎ (Created page with "== Problem == The sum of the real values of <math>x</math> satisfying the equality <math>|x+2|=2|x-2|</math> is: <math>\text{(A) } \frac{1}{3}\quad \text{(B) } \frac{2}{3}\quad...")
• 02:09, 29 September 2014 (diff | hist) . . (+467)‎ . . N 1968 AHSME Problems/Problem 8 ‎ (Created page with "== Problem == A positive number is mistakenly divided by <math>6</math> instead of being multiplied by <math>6.</math> Based on the correct answer, the error thus committed, to ...")
• 02:08, 29 September 2014 (diff | hist) . . (+493)‎ . . N 1968 AHSME Problems/Problem 7 ‎ (Created page with "== Problem == Let <math>O</math> be the intersection point of medians <math>AP</math> and <math>CQ</math> of triangle <math>ABC.</math> if <math>OQ</math> is 3 inches, then <mat...")
• 02:08, 29 September 2014 (diff | hist) . . (+790)‎ . . N 1968 AHSME Problems/Problem 6 ‎ (Created page with "== Problem == Let side <math>AD</math> of convex quadrilateral <math>ABCD</math> be extended through <math>D</math>, and let side <math>BC</math> be extended through <math>C</ma...")
• 02:07, 29 September 2014 (diff | hist) . . (+440)‎ . . N 1968 AHSME Problems/Problem 5 ‎ (Created page with "== Problem == If <math>f(n)=\tfrac{1}{3} n(n+1)(n+2)</math>, then <math>f(r)-f(r-1)</math> equals: <math>\text{(A) } r(r+1)\quad \text{(B) } (r+1)(r+2)\quad \text{(C) } \tfrac{...")
• 02:07, 29 September 2014 (diff | hist) . . (+456)‎ . . N 1968 AHSME Problems/Problem 4 ‎ (Created page with "==Problem == Define an operation <math>\star</math> for positive real numbers as <math>a\star b=\frac{ab}{a+b}</math>. Then <math>4 \star (4 \star 4) </math> equals: <math>\text...")
• 02:06, 29 September 2014 (diff | hist) . . (+443)‎ . . N 1968 AHSME Problems/Problem 3 ‎ (Created page with "== Problem == A straight line passing through the point <math>(0,4)</math> is perpendicular to the line <math>x-3y-7=0</math>. Its equation is: <math>\text{(A) } y+3x-4=0\quad ...")
• 02:06, 29 September 2014 (diff | hist) . . (+444)‎ . . N 1968 AHSME Problems/Problem 2 ‎ (Created page with "== Problem == The real value of <math>x</math> such that <math>64^{x-1}</math> divided by <math>4^{x-1}</math> equals <math>256^{2x}</math> is: <math>\text{(A) } -\frac{2}{3}\q...")
• 02:05, 29 September 2014 (diff | hist) . . (+470)‎ . . N 1968 AHSME Problems/Problem 1 ‎ (Created page with "==Problem == Let <math>P</math> units be the increase in circumference of a circle resulting from an increase in <math>\pi</math> units in the diameter. Then <math>P</math> equal...")
• 01:00, 29 September 2014 (diff | hist) . . (+237)‎ . . 1990 AHSME Problems/Problem 30 ‎
• 16:41, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1990 AHSME Problems/Problem 12 ‎ (→‎Solution)
• 16:40, 28 September 2014 (diff | hist) . . (+523)‎ . . N 1990 AHSME Problems/Problem 12 ‎ (Created page with "== Problem == Let <math>f</math> be the function defined by <math>f(x)=ax^2-\sqrt{2}</math> for some positive <math>a</math>. If <math>f(f(\sqrt{2}))=-\sqrt{2}</math> then <math...")
• 16:36, 28 September 2014 (diff | hist) . . (+282)‎ . . 1990 AHSME Problems/Problem 11 ‎
• 16:32, 28 September 2014 (diff | hist) . . (+12)‎ . . m 1990 AHSME Problems/Problem 10 ‎ (→‎Problem)
• 16:32, 28 September 2014 (diff | hist) . . (+447)‎ . . N 1990 AHSME Problems/Problem 10 ‎ (Created page with "== Problem == An <math>11X11X11</math> wooden cube is formed by gluing together <math>11^3</math> unit cubes. What is the greatest number of unit cubes that can be seen from a s...")
• 16:27, 28 September 2014 (diff | hist) . . (+432)‎ . . N 1990 AHSME Problems/Problem 9 ‎ (Created page with "== Problem == Each edge of a cube is colored either red or black. Every face of the cube has at least one black edge. The smallest number possible of black edges is <math>\text...")
• 16:22, 28 September 2014 (diff | hist) . . (+361)‎ . . N 1990 AHSME Problems/Problem 8 ‎ (Created page with "== Problem == The number of real solutions of the equation <cmath>|x-2|+|x-3|=1</cmath> is <math>\text{(A) } 0\quad \text{(B) } 1\quad \text{(C) } 2\quad \text{(D) } 3\quad \te...")
• 16:20, 28 September 2014 (diff | hist) . . (+407)‎ . . N 1990 AHSME Problems/Problem 7 ‎ (Created page with "== Problem == A triangle with integral sides has perimeter <math>8</math>. The area of the triangle is <math>\text{(A) } 2\sqrt{2}\quad \text{(B) } \frac{16}{9}\sqrt{3}\quad \t...")
• 16:16, 28 September 2014 (diff | hist) . . (+525)‎ . . N 1990 AHSME Problems/Problem 6 ‎ (Created page with "== Problem == Points <math>A</math> and <math>B</math> are <math>5</math> units apart. How many lines in a given plane containing <math>A</math> and <math>B</math> are <math>2</...")
• 16:12, 28 September 2014 (diff | hist) . . (+406)‎ . . N 1990 AHSME Problems/Problem 5 ‎ (Created page with "== Problem == Which of these numbers is largest? <math>\text{(A) } \sqrt{\sqrt[3]{5\cdot 6}}}\quad \text{(B) } \sqrt{6\sqrt[3]{5}}}\quad \text{(C) } \sqrt{5\sqrt[3]{6}}\quad \te...")
• 16:06, 28 September 2014 (diff | hist) . . (+952)‎ . . N 1990 AHSME Problems/Problem 4 ‎ (Created page with "== Problem == <asy> draw((0,0)--(16,0)--(21,5*sqrt(3))--(5,5*sqrt(3))--cycle,dot); draw((5,5*sqrt(3))--(1,5*sqrt(3))--(16,0),dot); MP("A",(0,0),S);MP("B",(16,0),S);MP("C",(21,5sq...")
• 15:51, 28 September 2014 (diff | hist) . . (+454)‎ . . N 1990 AHSME Problems/Problem 3 ‎ (Created page with "== Problem == The consecutive angles of a trapezoid form an arithmetic sequence. If the smallest angle is <math>75^\circ</math>, then the largest angle is <math>\text{(A) } 95^...")
• 15:48, 28 September 2014 (diff | hist) . . (+370)‎ . . N 1990 AHSME Problems/Problem 2 ‎ (Created page with "== Problem == <math>\left(\frac{1}{4}\right)^{-\tfrac{1}{4}}=</math> <math>\text{(A) } -16\quad \text{(B) } -\sqrt{2}\quad \text{(C) } -\frac{1}{16}\quad \text{(D) } \frac{1}{2...")
• 15:44, 28 September 2014 (diff | hist) . . (+103)‎ . . m 1990 AHSME Problems/Problem 1 ‎
• 15:39, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems ‎ (→‎See also)
• 15:38, 28 September 2014 (diff | hist) . . (+14,519)‎ . . 1991 AHSME Problems ‎
• 15:37, 28 September 2014 (diff | hist) . . (+104)‎ . . m 1991 AHSME Problems/Problem 26 ‎ (→‎Problem)
• 15:35, 28 September 2014 (diff | hist) . . (+154)‎ . . m 1991 AHSME Problems/Problem 21 ‎ (→‎Problem)
• 15:32, 28 September 2014 (diff | hist) . . (+103)‎ . . m 1991 AHSME Problems/Problem 17 ‎ (→‎Problem)
• 15:31, 28 September 2014 (diff | hist) . . (+110)‎ . . m 1991 AHSME Problems/Problem 15 ‎ (→‎Problem)
• 15:29, 28 September 2014 (diff | hist) . . (+168)‎ . . m 1991 AHSME Problems/Problem 11 ‎ (→‎Problem)
• 15:26, 28 September 2014 (diff | hist) . . (0)‎ . . m 1991 AHSME Problems/Problem 9 ‎ (→‎Problem)
• 15:14, 28 September 2014 (diff | hist) . . (0)‎ . . m 1992 AHSME Problems ‎ (→‎Problem 15)
• 15:12, 28 September 2014 (diff | hist) . . (0)‎ . . m 1992 AHSME Problems/Problem 21 ‎ (→‎Solution)
• 15:09, 28 September 2014 (diff | hist) . . (0)‎ . . m 1992 AHSME Problems/Problem 15 ‎
• 14:58, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems/Problem 30 ‎ (→‎Solution)
• 14:58, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems/Problem 29 ‎ (→‎Solution)
• 14:58, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems/Problem 28 ‎ (→‎Solution)
• 14:57, 28 September 2014 (diff | hist) . . (0)‎ . . m 1991 AHSME Problems/Problem 27 ‎ (→‎Solution)
• 14:57, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems/Problem 27 ‎ (→‎Solution)
• 14:57, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems/Problem 26 ‎ (→‎Solution)
• 14:56, 28 September 2014 (diff | hist) . . (+1)‎ . . m 1991 AHSME Problems/Problem 24 ‎ (→‎Solution)

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