Question: If an object is projected upward from an initial height of 100 ft with an initial velocity of 64 ft per sec, then its height

If an object is projected upward from an initial height of 100 ft with an initial velocity of 64 ft per sec, then its height in feet after t seconds is given by s(t) = -16t² + 64t + 100. Find the number of seconds it will take the object to reach its maximum height. What is this maximum height?

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