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April 18, 2014

Homework Help: calculus

Posted by Martha on Monday, November 12, 2012 at 10:25pm.

Wiley jumps straight up in the air from the edge of a cliff so that when he comes down he falls off the cliff. The cliff is 40 feet off the ground. His height t seconds after he jumps is s= -16t2 + 12t + 40.What is the maximum height? What is his maximum velocity?

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