Mathematics, 30.04.2021 14:00 demeckoferguson

I need this by midnight today 5. A missile is fired such that its height above the ground is given by h= -9.86 +38.2t+ 6.5, where t
represents the number of seconds since the rocket was fired. Using the quadratic formula, determine, to the
nearest tenth of a second, when the rocket will hit the ground.

Answers: 2

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I need this by midnight today 5. A missile is fired such that its height above the ground is given...