Need help asap !! A toy rocket is launched from the ground. The height h (in feet) of the rocket t seconds after it is launched can be found

Question

Need help asap !! A toy rocket is launched from the ground. The height h (in feet) of the rocket t seconds after it is launched can be found with the equation: h=-16t²+128t. a)Find when the rocket will reach 112 feet and b)when it will land back on the ground.​

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Yến Oanh 4 years 2021-08-12T17:11:29+00:00 1 Answers 9 views 0

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  1. MichaelMet
    0
    2021-08-12T17:13:27+00:00
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    Answer:

    when it will reach 122 feet’s is 16*16+128=384

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