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• 09:14, 29 January 2021 (diff | hist) . . (+39)‎ . . m 1972 AHSME Problems/Problem 25 ‎ (→‎Solution) (current)
• 09:07, 29 January 2021 (diff | hist) . . (+929)‎ . . N 1972 AHSME Problems/Problem 15 ‎ (Created page with "== Problem == A contractor estimated that one of his two bricklayers would take <math>9</math> hours to build a certain wall and the other <math>10</math> hours. However,...") (current)
• 08:48, 29 January 2021 (diff | hist) . . (+860)‎ . . N 1972 AHSME Problems/Problem 14 ‎ (Created page with "== Problem == A triangle has angles of <math>30^\circ</math> and <math>45^\circ</math>. If the side opposite the <math>45^\circ</math> angle has length <math>8</math>, then...")
• 08:39, 29 January 2021 (diff | hist) . . (+660)‎ . . N 1972 AHSME Problems/Problem 12 ‎ (Created page with "== Problem == The number of cubic feet in the volume of a cube is the same as the number of square inches in its surface area. The length of the edge expressed as a number...") (current)
• 20:56, 28 January 2021 (diff | hist) . . (+761)‎ . . N 1972 AHSME Problems/Problem 10 ‎ (Created page with "== Problem == For <math>x</math> real, the inequality <math>1\le |x-2|\le 7</math> is equivalent to <math>\textbf{(A) }x\le 1\text{ or }x\ge 3\qquad \textbf{(B) }1\le x\le...") (current)
• 20:49, 28 January 2021 (diff | hist) . . (+838)‎ . . N 1972 AHSME Problems/Problem 9 ‎ (Created page with "== Problem == Ann and Sue bought identical boxes of stationery. Ann used hers to write <math>1</math>-sheet letters and Sue used hers to write <math>3</math>-sheet letters....") (current)
• 20:46, 28 January 2021 (diff | hist) . . (+746)‎ . . N 1972 AHSME Problems/Problem 8 ‎ (Created page with "== Problem == If <math>|x-\log y|=x+\log y</math> where <math>x</math> and <math>\log y</math> are real, then <math>\textbf{(A) }x=0\qquad \textbf{(B) }y=1\qquad \textbf{(C)...") (current)
• 20:36, 28 January 2021 (diff | hist) . . (+617)‎ . . N 1972 AHSME Problems/Problem 7 ‎ (Created page with "== Problem == If <math>yz:zx:xy=1:2:3</math>, then <math>\dfrac{x}{yz}:\dfrac{y}{zx}</math> is equal to <math>\textbf{(A) }3:2\qquad \textbf{(B) }1:2\qquad \textbf{(C) }1:...") (current)
• 20:30, 28 January 2021 (diff | hist) . . (+677)‎ . . N 1972 AHSME Problems/Problem 2 ‎ (Created page with "== Problem == If a dealer could get his goods for <math>8</math>% less while keeping his selling price fixed, his profit, based on cost, would be increased to <math>(x+10)<...") (current)
• 20:10, 28 January 2021 (diff | hist) . . (+686)‎ . . N 1971 AHSME Problems/Problem 21 ‎ (Created page with "== Problem == If <math>\log_2(\log_3(\log_4 x))=\log_3(\log_4(\log_2 y))=\log_4(\log_2(\log_3 z))=0</math>, then the sum <math>x+y+z</math> is equal to <math>\textbf{(A) }50...")
• 20:01, 28 January 2021 (diff | hist) . . (+876)‎ . . N 1971 AHSME Problems/Problem 19 ‎ (Created page with "== Problem == If the line <math>y=mx+1</math> intersects the ellipse <math>x^2+4y^2=1</math> exactly once, then the value of <math>m^2</math> is <math>\textbf{(A) }\textstyl...")
• 19:52, 28 January 2021 (diff | hist) . . (+842)‎ . . N 1971 AHSME Problems/Problem 17 ‎ (Created page with "== Problem == A circular disk is divided by <math>2n</math> equally spaced radii(<math>n>0</math>) and one secant line. The maximum number of non-overlapping areas into whi...")
• 19:29, 28 January 2021 (diff | hist) . . (+888)‎ . . N 1971 AHSME Problems/Problem 33 ‎ (Created page with "== Problem == If <math>P</math> is the product of <math>n</math> quantities in Geometric Progression, <math>S</math> their sum, and <math>S'</math> the sum of their reciproca...")
• 19:17, 28 January 2021 (diff | hist) . . (+1,516)‎ . . N 1971 AHSME Problems/Problem 26 ‎ (Created page with "== Problem == <asy> size(2.5inch); pair A, B, C, E, F, G; A = (0,3); B = (-1,0); C = (3,0); E = (0,0); F = (1,2); G = intersectionpoint(B--F,A--E); draw(A--B--C--cycle); draw...")
• 19:09, 28 January 2021 (diff | hist) . . (+828)‎ . . N 1971 AHSME Problems/Problem 20 ‎ (Created page with "== Problem == The sum of the squares of the roots of the equation <math>x^2+2hx=3</math> is <math>10</math>. The absolute value of <math>h</math> is equal to <math>\textbf{(...")
• 19:02, 28 January 2021 (diff | hist) . . (+845)‎ . . N 1971 AHSME Problems/Problem 16 ‎ (Created page with "== Problem == After finding the average of <math>35</math> scores, a student carelessly included the average with the <math>35</math> scores and found the average of these <...")
• 18:51, 28 January 2021 (diff | hist) . . (+1,222)‎ . . N 1971 AHSME Problems/Problem 9 ‎ (Created page with "== Problem 9 == An uncrossed belt is fitted without slack around two circular pulleys with radii of <math>14</math> inches and <math>4</math> inches. If the distance between...")
• 18:23, 28 January 2021 (diff | hist) . . (+594)‎ . . N 1971 AHSME Problems/Problem 14 ‎ (Created page with "== Problem == The number <math>(2^{48}-1)</math> is exactly divisible by two numbers between <math>60</math> and <math>70</math>. These numbers are <math>\textbf{(A) }61,63\...")
• 18:19, 28 January 2021 (diff | hist) . . (+775)‎ . . N 1971 AHSME Problems/Problem 10 ‎ (Created page with "== Problem == Each of a group of <math>50</math> girls is blonde or brunette and is blue eyed of brown eyed. If <math>14</math> are blue-eyed blondes, <math>31</math> are br...")
• 17:07, 28 January 2021 (diff | hist) . . (+759)‎ . . N 1971 AHSME Problems/Problem 8 ‎ (Created page with "== Problem == The solution set of <math>6x^2+5x<4</math> is the set of all values of <math>x</math> such that <math>\textbf{(A) }\textstyle -2<x<1\qquad \textbf{(B) }-\frac...")
• 17:00, 28 January 2021 (diff | hist) . . (+1,505)‎ . . N 1971 AHSME Problems/Problem 6 ‎ (Created page with "==Problem== Let <math>\ast</math> be the symbol denoting the binary operation on the set <math>S</math> of all non-zero real numbers as follows: For any two numbers <math>a<...")
• 16:07, 28 January 2021 (diff | hist) . . (+1)‎ . . 1971 AHSME Problems/Problem 4 ‎ (→‎Solution)
• 16:07, 28 January 2021 (diff | hist) . . (+989)‎ . . N 1971 AHSME Problems/Problem 4 ‎ (Created page with "==Problem== After simple interest for two months at <math>5</math>% per annum was credited, a Boy Scout Troop had a total of <math>\textdollar 255.31</math> in the Council T...")
• 15:45, 28 January 2021 (diff | hist) . . (+8)‎ . . 1981 AHSME Problems/Problem 16 ‎ (→‎Solution (Long Way))
• 15:44, 28 January 2021 (diff | hist) . . (-274)‎ . . 1981 AHSME Problems/Problem 16 ‎
• 15:36, 28 January 2021 (diff | hist) . . (+786)‎ . . N 1981 AHSME Problems/Problem 11 ‎ (Created page with "==Problem 11== The three sides of a right triangle have integral lengths which form an arithmetic progression. One of the sides could have length <math> \textbf{(A)}\ 22\qqua...") (current)
• 15:28, 28 January 2021 (diff | hist) . . (+845)‎ . . N 1981 AHSME Problems/Problem 8 ‎ (Created page with "==Problem 8== For all positive numbers <math>x</math>, <math>y</math>, <math>z</math>, the product <cmath> (x+y+z)^{-1}(x^{-1}+y^{-1}+z^{-1})(xy+yz+xz)^{-1}[(xy)^{-1}+(yz)^{-...") (current)
• 15:18, 28 January 2021 (diff | hist) . . (+507)‎ . . N 1981 AHSME Problems/Problem 7 ‎ (Created page with "==Problem 7== How many of the first one hundred positive integers are divisible by all of the numbers <math>2</math>, <math>3</math>, <math>4</math>, and <math>5</math>? <mat...") (current)
• 15:16, 28 January 2021 (diff | hist) . . (+912)‎ . . N 1981 AHSME Problems/Problem 5 ‎ (Created page with "==Problem 5== In trapezoid <math>ABCD</math>, sides <math>AB</math> and <math>CD</math> are parallel, and diagonal <math>BD</math> and side <math>AD</math> have equal length....") (current)
• 15:03, 28 January 2021 (diff | hist) . . (+835)‎ . . N 1981 AHSME Problems/Problem 16 ‎ (Created page with "==Problem== The base three representation of <math>x</math> is <cmath>12112211122211112222</cmath> The first digit (on the left) of the base nine representation of <math>x</m...")
• 14:55, 28 January 2021 (diff | hist) . . (+647)‎ . . N 1981 AHSME Problems/Problem 6 ‎ (Created page with "==Problem== If <math>\frac{x}{x-1} = \frac{y^2 + 2y - 1}{y^2 + 2y - 2},</math> then <math>x</math> equals <math>\text{(A)} \quad y^2 + 2y - 1</math> <math>\text{(B)} \quad y...") (current)
• 14:48, 28 January 2021 (diff | hist) . . (+754)‎ . . N 1981 AHSME Problems/Problem 4 ‎ (Created page with "==Problem== If three times the larger of two numbers is four times the smaller and the difference between the numbers is 8, the the larger of two numbers is: <math>\text{(A)...") (current)
• 14:39, 28 January 2021 (diff | hist) . . (+2)‎ . . User:Coolmath34 ‎ (→‎About Me)
• 14:39, 28 January 2021 (diff | hist) . . (-32)‎ . . User:Coolmath34 ‎ (→‎About Me)
• 14:37, 28 January 2021 (diff | hist) . . (-640)‎ . . User:Coolmath34 ‎
• 14:37, 28 January 2021 (diff | hist) . . (-353)‎ . . User:Coolmath34 ‎
• 14:37, 28 January 2021 (diff | hist) . . (-180)‎ . . User:Coolmath34 ‎
• 14:37, 28 January 2021 (diff | hist) . . (-28)‎ . . User:Coolmath34 ‎
• 20:18, 12 March 2018 (diff | hist) . . (0)‎ . . 2011 AMC 10A Problems/Problem 4 ‎ (→‎Note)
• 20:14, 12 March 2018 (diff | hist) . . (+345)‎ . . N 1981 AHSME Problems/Problem 9 ‎ (Created page with "Because the space diagonal of a cube with side length <math>s</math> is <math>s \sqrt{3},</math> the side length of the cube in this problem is <math>\frac{a}{\sqrt{3}}.</math...") (current)
• 08:31, 22 February 2018 (diff | hist) . . (-12)‎ . . 2018 AMC 10A Problems/Problem 20 ‎ (→‎Solution 1)
• 21:25, 30 January 2018 (diff | hist) . . (+4)‎ . . 2011 AMC 10A Problems/Problem 4 ‎ (→‎Note)
• 21:25, 30 January 2018 (diff | hist) . . (+261)‎ . . 2011 AMC 10A Problems/Problem 4 ‎ (→‎Solution 1)
• 18:27, 24 December 2017 (diff | hist) . . (+909)‎ . . N 2008 iTest Problems/Problem 15 ‎ (Created page with "==Problem== How many four-digit multiples of <math>8</math> are greater than <math>2008</math>? ==Solution== We can make a list of four-digit multiples of <math>8</math> that...")
• 21:20, 21 December 2017 (diff | hist) . . (+371)‎ . . N 2008 iTest Problems/Problem 3 ‎ (Created page with "(storyline deleted) What is the average of <math>181,</math> <math>197,</math> <math>203,</math> <math>204,</math> <math>212,</math> and <math>227?</math> ==Solution== The a...")
• 20:05, 4 December 2017 (diff | hist) . . (+289)‎ . . User:Coolmath34 ‎ (→‎Math Career)
• 20:04, 4 December 2017 (diff | hist) . . (+1,213)‎ . . N User:Coolmath34 ‎ (stuff of a cubed penguin called coolmath34)
• 17:50, 22 November 2017 (diff | hist) . . (-843)‎ . . 2017 AMC 8 Problems/Problem 15 ‎ (→‎Alternate Solution)
• 17:50, 22 November 2017 (diff | hist) . . (+3)‎ . . 2017 AMC 8 Problems/Problem 15 ‎ (→‎Alternate Solution)
• 17:49, 22 November 2017 (diff | hist) . . (+1,340)‎ . . 2017 AMC 8 Problems/Problem 15 ‎ (→‎Solution)

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