Quadratic Models 4) The length of a rectangle is greater than its width by 4 inches. Find the dimensions of the rectangle it its area is 96 square inches. 5) A rock is thrown from the top of a tall building. The distance, in feet, between the rock and the ground t seconds after it is thrown is given by d =-16t2 - 4t + 382. How long after the rock is thrown is it 370 feet from the ground? 6) After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t? How long until the ball reaches 224 feet