Explanation Given Information: The distance to be covered is 39 miles and the usual time taken is 45 minutes. Normal speed is 52 miles per hour and speed is decreased by 15 miles per hour. Formula used: The speed is given by: Speed = Distance Speed Calculation: Consider the statement, The distance to be covered is 39 miles and the usual time taken is 45 minutes. So, the normal speed will be: Normal speed= 39 × 60 45 =52 miles per hour As the speed is decreased by 15 miles per hour, the current speed will be: Current Speed = 52 − 15 <

1st Edition

ISBN: 9781259218859

Author: David Sobecki Professor, Brian A. Mercer

Publisher: McGraw-Hill Education

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Chapter 2.7, Problem 2A

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To calculate: The time to be budgeted for the drive home from airport when distance is 39 miles.

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Chapter 2.7, Problem 1A

Chapter 2.7, Problem 3A

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The time to be budgeted for the drive home from airport when distance is 39 miles.

Solution Summary: The author calculates the time to be budgeted for the drive home from airport when distance is 39 miles and the usual time taken is 45 minutes.

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To calculate: The time to be budgeted for the drive home from airport when distance is 39 miles.

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Chapter 2 Solutions