jonathan7618 jonathan7618

25-10-2021
Mathematics

contestada

Suppose flare is shot from the top of a 120 foot building at a speed of 160 feet per second. The equation h = -16t4 + 160t
120 models the h height at t seconds of the flare. How long it will it take for the flare to hit the ground? (to the nearest tenth of a second)

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kaylaglez kaylaglez

25-10-2021

10.7 sec is the answer I’m pretty sure

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