Mathematics, 31.03.2020 20:30, ghwolf4p0m7x0

The equation h(t) = 1.2 + 40t – 5t2 models the height, in meters of a ball t
seconds after it has been launched from a catapult. At what times is the
ball exactly 40 meters above the surface.

Answers: 3

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The equation h(t) = 1.2 + 40t – 5t2 models the height, in meters of a ball t
seconds after it...