In basketball, the term “hang time” is the amount of time that a player is suspended in the air when
making a basket. To win a slam-dunk contest, players try to maximize their hang time. A player's
hang time is given by the equation t = 0.
5 h, where t is the time (in seconds) and h is the height
(in feet) of the jump. The second-place finisher of a slam-dunk contest had a hang time of 1 second,
and the winner had a hang time of 1.2 seconds. How many feet higher did the winner jump than the
second-place finisher?