Seudónimo Seudónimo

27-09-2016
Mathematics

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City B is northwest of City A and the 400 mile trip by car takes 8 hours. City B is exactly 320 miles NW of City A if able to travel in a straight line. What is the velocity of the car?

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danteguernsey danteguernsey

27-09-2016

lets start with 400/8
50 mph
if the trip is 320/8
40 mph
if these are your choices, choose which is best for you.

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