Processing math: 100%
 
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If you drive the first 80 miles of a 200 mile trip at a rate of 64mph and the reminder of the trip at a rate 50mph, what is your average speed for the entire trip ?

 Feb 26, 2020
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T=8064+2008050=54+125=7320

 

ˉv=2007320=40007354.8 mph

.
 Feb 26, 2020

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