Mathematics, 21.02.2020 22:20 Fireburntbudder
A ball is kicked in the air. The height of the ball can be calculated using the equation h(t) =-16t^2+64t+190, where h is in height in feet and t is time in seconds. Find the time it takes for the ball to strike the ground
Answers: 3
where h is height in feet and t is time in second.
here a=8, b=-32 and c=-95] ![\Rightarrow t =\frac{-(-32)\pm\sqrt{(-32)^2-[4\times8\times(-95)]} }{2\times8}](/tpl/images/0519/6859/6534d.png)
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A ball is kicked in the air. The height of the ball can be calculated using the equation h(t) =-16t^...
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