Lu is going to throw a ball from the top floor of her apartm…
Lu is going to throw a ball from the top floor of her apartment. When she throws the ball from 272 feet above the ground, the function h ( t ) = – 16 t 2 + 32 t + 272 models the height, h , of the ball above the ground as a function of time t . Find when the ball hits the ground. The ball hits the ground after seconds. Round your answer to the nearest thousandth if necessary.