Solve the problem.If s is a distance given by s
= 2t4 + 9t3 + 4t , find the acceleration, a(t).
A. a(t) = 8t2 + 27t
B. a(t) = 24t + 54
C. a(t) = 8t3 + 27t2 + 4
D. a(t) = 24t2 + 54t
Answer: D
Mathematics
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