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College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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
Transcribed Image Text:Two boats leave a dock at the same time. One boat travels south at 36 mi/hr and the other travels east at 48 mi/hr. After half an hour, how fast is the distance between the boats increasing?
Let x be the distance the eastbound boat has traveled, y be the distance the southbound boat has traveled, and z be the distance between the boats. Write an equation that relates x, y, and z
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