The time t required to drive a fixed distance varies inversely as the speed r. It takes

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The time t required to drive a fixed distance varies inversely as the speed r. It takes 5 hr at a speed of 80 km/h to drive a fixed distance. How long will it take to drive the same distance at a speed of 70 km/h?

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 09:26 AM

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The time t required to drive a fixed distance varies inversely as the speed r. It takes

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t k r 5 k 80 4...View the full answer

College Algebra Graphs and Models

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