solving a word problem using quadratic equations withh irrational roots

Nfuyrllzz
timer Asked: May 1st, 2015

Question Description

A model rocket is launched with an initial upward velocity of

. The rocket's height

(in feet) after

seconds is given by the following.

Find all values of

for which the rocket's height is

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

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