A circular lawn has a row of bricks around the edge. The diameter of the lawn is about 40 feet Which is the best estimate for the length of the bricks? A. 1,250 ft
B. 125 square ft.
C. 1,250 square feet
D. 125 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 =