(1 point) A football is kicked vertically upward from a height of 4 feet with an initial speed of 60 peet per second. The formula
h = 4+ 60t – 16t2
describes the height of the ball above the ground, h, in feet, t seconds after it was kicked. Use the
formula to determine the height of the ball 3 seconds after it was kicked.
(Note: Enter your answer as a decimal number and do not forget to include the units, e. g. 100 ft.)