A rocket is fired from a building 240 ft tall The height of the rocket with respect to time (inseconds) is modeled by f(t) 16r 32 240 How long before the rocket hits the ground 1 second5 seconds3 seconds4 seconds

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Question: A rocket is fired from a building 240 ft tall. The height of the rocket with respect to time (inseconds) is modeled by f(t) =

A rocket is fired from a building 240 ft tall. The

A rocket is fired from a building 240 ft tall. The height of the rocket with respect to time (inseconds) is modeled by f(t) = -16r² +32 +240. How long before the rocket hits the ground?1 second5 seconds3 seconds4 seconds

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