amc12_2004ap[1]

amc12_2004ap[1] - 1 1 Alicia earns $20 per hour of which 1...

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Unformatted text preview: 1 1. Alicia earns $20 per hour, of which 1 . 45% is deducted to pay local taxes. How many cents per hour of Alicia’s wages are used to pay local taxes? (A) . 0029 (B) . 029 (C) . 29 (D) 2 . 9 (E) 29 2. On the AMC 12, each correct answer is worth 6 points, each incorrect answer is worth 0 points, and each problem left unanswered is worth 2.5 points. If Charlyn leaves 8 of the 25 problems unanswered, how many of the remaining problems must she answer correctly in order to score at least 100? (A) 11 (B) 13 (C) 14 (D) 16 (E) 17 3. For how many ordered pairs of positive integers ( x,y ) is x +2 y = 100? (A) 33 (B) 49 (C) 50 (D) 99 (E) 100 4. Bertha has 6 daughters and no sons. Some of her daughters have 6 daughters, and the rest have none. Bertha has a total of 30 daugh- ters and granddaughters, and no great-granddaughters. How many of Bertha’s daughters and grand-daughters have no daughters? (A) 22 (B) 23 (C) 24 (D) 25 (E) 26 5. The graph of a line y = mx + b has a y-intercept between 0 and 1 and a slope between 0 and -1. Which of the following is true? (A) mb <- 1 (B)- 1 < mb < (C) mb = 0 (D) < mb < 1 (E) mb > 1 6. Let U = 2 · 2004 2005 ,V = 2004 2005 ,W = 2003 · 2004 2004 ,X = 2 · 2004 2004 ,Y = 2004 2004 and Z = 2004 2003 . Which of the following is largest? (A) U- V (B) V- W (C) W- X (D) X- Y (E) Y- Z 2 7. A game is played with tokens according to the following rule. In each round, the player with the most tokens gives one token to each of the...
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This note was uploaded on 04/17/2008 for the course CHEM 1211 taught by Professor Atwood during the Spring '07 term at UGA.

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amc12_2004ap[1] - 1 1 Alicia earns $20 per hour of which 1...

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