A: When will the ball hit the ground? B: "The building was 100 feet high"
C: What was the ball's maximum height?
D: When was the ball at its highest point?
E: How long was the ball in the air?
F: How high off the ground was the ball before it was kicked?

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your