Suppose that an automobile's velocity starting from rest is where v is measured in feet per second. Find the acceleration at 9 seconds. Round your answer to one decimal place. A)7.4 ft/sec² B)0.4 ft/sec² C)1.7 ft/sec² D)0.8 ft/sec² E)0.2 ft/sec²

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The Answer of Suppose that an automobile's velocity starting from rest is where v is measured in feet per second. Find the acceleration at 9 seconds. Round your answer to one decimal place. A)7.4 ft/sec² B)0.4 ft/sec² C)1.7 ft/sec² D)0.8 ft/sec² E)0.2 ft/sec²

Suppose That an Automobile's Velocity Starting from Rest Is