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Mathematics, 18.03.2021 01:30 limelight11

A policeman shoots a bullet with an initial vertical velocity of 128 feet per second from a building that is 68 feet away from the ground. Use the vertical motion model, h = -16t^2vt+s
where v is the initial velocity in feet per second and s is the height in feet, to calculate how long the bullet will be in the air for. Round your answer to the nearest tenth.

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