PHYSICS QUESTION NEED HELP IMMEDIATELYyyyyy~?

Question

A pitcher throws a baseball horizontally from the mound to home plate. The ball falls 0.918 m (3.01 ft) by the time it reaches home plate 18.3 m (60 ft) away. How fast was the pitcher's pitch?
(answer in m/s)

Answer 1

Calculate how long it would take for the ball to drop .918 meters. Then divide that into 18.3 meters to get the speed in m/s.

Doug

Answer 2

13.4 m/s

I used d = a*t^2, a = 9.8 m/s^2, solved for t, then divided 18.3/t.