Mathematics, 06.03.2020 19:13, thickness3704

Stephane is in a freestyle aerial skiing competition. The equation h = -16t^2 + 30t + 10 models Stephane’s height, h, in feet, t seconds after leaving the ramp. How long is Stephane in the air? When will she reach a height of 15 feet? To earn bonus points in the competition you must reach a minimum height of 20 feet. Will Stephane earn bonus points?

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Stephane is in a freestyle aerial skiing competition. The equation h = -16t^2 + 30t + 10 models Step...