Suppose that a ball is thrown from the top of a 88 foot building The function h t 16t 72t 88 models the height in feet h of the ball t seconds after it is thrown a Find the zero s of the function You may use fractions or decimals Use a comma to separate values if necessary The zero s of the function b If we assume that ground level means h The ball hits the ground after c Find the time s the ball will be 144 feet above ground You may use fractions or decimals Use a comma to separate values if necessary The ball is 144 feet above ground after d The ball will be at its highest point after t 2 25 seconds Find the height of the ball at that time The height of the ball after 2 25 seconds is 0 when does the ball hit the ground Select an answer Select an answer Select an answer