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the velocity (in feet/second) of a projectile t seconds after it is launched from a height...

the velocity (in feet/second) of a projectile t seconds after it is launched from a height of 10 feet. is given by v(t)= -15.7t+146. approximate its height 3 seconds using 6 rectangles it is approximately ___ feet round final answer to nearest tenth Do not round until the final answer

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