Homework Help: Maath:)

Posted by Honey on Monday, April 30, 2012 at 12:53am.

If a rock is thrown upward from a height of 100 ft, with an initial velocity of 32ft/sec, solve for the time that it takes for it to hit the fround (when h=0)
Round your answer to 2 decimals.
Please and thankkk youuu(:

Maath:) - Steve, Monday, April 30, 2012 at 11:49am
h(t) = -16t^2 + 32t + 100

now just solve for t when h=0

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