Mathematics, 14.12.2020 15:10 pr4ever

Question 9 of 10 The equation for a projectile's height versus time is h(t)= -16t^2 +Vt+h.
A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? Round to the nearest hundredth.

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Question 9 of 10 The equation for a projectile's height versus time is h(t)= -16t^2 +Vt+h.
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