christymartinez christymartinez

14-02-2017
Mathematics

contestada

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 30 miles per hour, how long will it take to drive the same distance at 50 mph?

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arianna31 arianna31

17-02-2017

3 hours and 20 minutes

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