Homework Help: Algebra 2

Posted by CC on Thursday, October 18, 2012 at 6:22pm.

The height h(t), in feet, of an airborne tee-shirt t seconds after begin launch can be approximated by h(t)= -15t^2+120t+10,0<t<10.
Find the times when the tee shirt will reach a fan 190 feet above ground level

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