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11-04-2024
Mathematics

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A toy rocket is propelled thrown upward at a speed of 96 ft./s by a machine from a height of 11 feet off the ground. The height h of the object after t seconds can be found using the equation h(t)=-16t^2+96t+11. Solve both problems using the quadratic formula.

a.) when will the toy rocket hit the ground and the height is zero.

b.) when will the toy rocket reach the height of 122 feet? Two times: going up and coming down

please help my brain is dying

A toy rocket is propelled thrown upward at a speed of 96 fts by a machine from a height of 11 feet off the ground The height h of the object after t seconds can class=

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