The area if a garden is 4 5/8 square yards. If the length is 1 1/2 yards, what is the length

If you answer right ill give brainliest, : )

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 =

Hi, can anyone show me how to do this problem? 100 points for this. in advance