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Unformatted text preview: . Find the two integers. a. b. c. d. 14 The speed of a boat in still water is 4 miles per hour. If the boat travels 5 miles downstream in the same amount of time it takes to travel 2.5 miles upstream, what is the speed of the current? a. b. c. d. PAGE 2 Testbank for Quiz #3 on McKeague 4.5, 4.6, and 4.7 15 A train travels 40 miles per hour faster than a car. If the train covers 198 miles in the same time the car covers 110 miles, what is the speed of each of them? a. Train: 90 mph Car: 50 mph b. Train: 85 mph C ar: 45 mph c. Train: 100 mph Car: 60 mph d. Train: 105 mph C ar: 65 mph 16 A tour bus leaves Sacramento every Friday evening at 5:00 P.M. for a 170mile trip. This week, however, the bus leaves at 5:30 P.M. To arrive on time, the driver drives 9 miles per hour faster than usual. What is the buss usual speed? a. b. c. d. PAGE 3 ANSWER KEY Testbank for Quiz #3 on McKeague 4.5, 4.6 and 4.7 Page 4 1 . a 2 . a 3 . b 4 . b 5 . c 6 . b 7 . a 8 . d 9 . a 1 0. b 1 1. b 1 2. a,c 1 3. b 1 4. c 1 5. a 1 6. b...
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This note was uploaded on 10/28/2011 for the course MATH 195 taught by Professor Ocken during the Spring '11 term at CUNY Hunter.
 Spring '11
 Ocken

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