Multiple Choice
The velocity, in feet/second, of a rocket t seconds into vertical flight is given by What is the altitude of the rocket 20 seconds after liftoff?
Hint: ; h(0) =0
A) 31,000 ft
B) 30,800 ft
C) 30,700 ft
D) 30,500 ft
Correct Answer:

Verified
Correct Answer:
Verified
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