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Pre-Calc Question: A stone is launched off a building which is 95 ft high. Its height at time t is given by function h(t)=95+10t-4t^2 where

Pre-Calc Question: A stone is launched off a building which is 95 ft high. Its height at time t is given by function h(t)=95+10t-4t^2 where time is measured in seconds and height is measured in feet. At what time does the stone reach its maximum height? What is the maximum height?

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