Mathematics, 07.10.2020 14:01 dontcareanyonemo

A pilot of a helicopter plans to release a bucket of water on a forest fire. The height y in feet of water t seconds after its release is modeled by y = - 16t2 – 2t + 400 How long will it take for the water to reach the ground?
Round to one number after the decimal point.

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A pilot of a helicopter plans to release a bucket of water on a forest fire. The height y in feet of...