Suppose you drop a tennis ball from a height of 9 feet. After the ball hits the floor, it rebounds to 80% of its previous
height. How high will the ball rebound after its third bounce? Round to the nearest tenth.
(1 point)
5.8 feet
1 feet
4.6 feet
7.2 feet
1 answer
4.6 feet (9 feet * 0.8 * 0.8 * 0.8)