Pedro drops a ball from a height of 4 feet. after each bounce, the peak height of the ball is half the peak height of the previous height.
how far does the ball travel from the time pedro drops the ball until it reaches its peak height after the 4th bounce?
7.5 ft
11 ft
11.25 ft
11.5 ft

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

What function has a range {yly< 5}? question on picture above^