Multiple Choice
An air source constantly increases the air supply rate of a balloon. The volume V in cubic feet is given by V(t) = 6t + 1, [0 t 5], where t is time in seconds. How fast is the volume of the balloon increasing at t = 5s?
A) 30 ft3/s
B) 31 ft3/s
C) 1 ft3/s
D) 0 ft3/s
E) 6 ft3/s
Correct Answer:

Verified
Correct Answer:
Verified
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