Acar travels at a constant rate for 100 miles going due west for one hour. then it travels at a constant rate for another 75 miles west for one hour. what is the instantaneous velocity at any time during the first hour of the trip?
a. 92 mph west
b. 75 mph west
c. 100 mph west
d. 137 mph west
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Acar travels at a constant rate for 100 miles going due west for one hour. then it travels at a cons...
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