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Mathematics, 17.07.2019 07:30 pennygillbert
The time t required to travel a fixed distance varies inversely as the speed r. it takes 5h to drive the fixed distance at a speed of 80km/h. how long will it take to drive the same distance at a speed of 70km/h?
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The time t required to travel a fixed distance varies inversely as the speed r. it takes 5h to drive...
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