Damian K.

asked • 04/15/21

I need help with this quadratic rocket question ;-;

A model rocket is launched with an initial upward velocity of 175/fts

. The rocket's height h

 (in feet) after t

 seconds is given by the following.

h=175^t-16t^2

Find all values of t

 for which the rocket's height is 85

 feet.Round your answer(s) to the nearest hundredth.

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