abradburry18 abradburry18

21-09-2017
Mathematics

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Althea traveled 280 miles at a speed of 70 miles/hour. How much time did she take to cover this distance?

Respuesta :

angelizzz angelizzz

21-09-2017

D = rt; r = t/d; t = d/r

t = d/r
t = 280/70
t = 4 hours

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