In his boat, Sheldon can travel 30 mi downstream in the same time that it takes to
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In his boat, Sheldon can travel 30 mi downstream in the same time that it takes to travel 10 mi upstream. If the rate of the current is 5 mph, find the rate of the boat in still water.
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Lets assume the rate of the boat in still water is b miles per hour mph When Sheldon is ...View the full answer
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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