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5percentgradewhatisxintermsofyandz ay3z byz4 c2y3z

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Unformatted text preview: ne shown, which of the following is a possible value for m ? (A) √17 (B) √4 (C) 2.9 (D) 20/4 (E) 10/3 14. 1999­!­item­!­187;#058&002494 (A) 3 (B) 6 (C) 9 (D) 12 (E) 18 15. 2160­!­item­!­187;#058&002594 At a speed of 50 miles per hour, a certain car uses 1 gallon of gasoline every 30 miles. If the car starts with a full 12 gallon tank of gasoline and travels for 5 hours at 50 miles per hour, the amount of gasoline used would be what fraction of a full tank? (A) 3/25 (B) 11/36 (C) 7/12 (D) 2/3 (E) 25/36 16. 2206­!­item­!­187;#058&002619 When [?] of the garments in a shipment were inspected, 18 of the garments passed inspection and the remaining 2 garments failed. How many of the uninspected garments must pass inspection in order that 90 percent of the garments in the shipment pass? (A) 10 (B) 9 (C) 8 (D) 7 (E) 5 17. 2311­!­item­!­187;#058&002635 In a certain board game, a stack of 48 cards, 8 of which represent shares of stock, are shuffled and then placed face down. If the first 2 cards selected do not represent shares of stock, what is the probability that the third card selected will represent a share of stock? (A) 1/8 (B) 1/6 (C) 1/5 (D) 3/23 (E) 4/23 18. 2417­!­item­!­187;#058&002747 3 teaspoons = 1 tablespoon 4 tablespoons = 1/4 cup According to the information above, how many teaspoons are equal to 3/8 cup? (A) 3 (B) 4 (C) 9 (D) 12 (E) 18 19. 2463­!­item­!­187;#058&002761 For a finite sequence of nonzero numbers, the number of variations in sign is defined as the number of pairs of consecutive terms of the sequence for which the product of the two consecutive terms is negative. What is the number of variations in sign for the sequence 1, ­3, 2, 5, ­4, ­6 ? (A) One (B) Two (C) Three (D) Four (E) Five ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ 作作作...
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