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Mathematics, 18.05.2021 23:10 july00

the pilot in a helicopter tossed a life float down to a swimmer in the water. The height H of the float after time T seconds is represented by the equation h(t)= -16t^2-3t+55. Find the time it takes the float to reach the swimmer

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the pilot in a helicopter tossed a life float down to a swimmer in the water. The height H of the fl...
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