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Mathematics, 17.05.2021 18:50 mathlady12

A tree frog leaps from a branch 1 foot above a pond with an initial vertical velocity of 25 feet per second. The height h(in feet) of the frog can be modeled by the equation h=-16x^2+25x+1

How high is the frog after 1.5 sec.?
How long will it take for the frog to reach a height of 9 feet?
What is the maximum height the frog jumps?

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