Finding distance traveled with only time

[rasen58]

A tennis ball is shot vertically upwards from the ground. It takes 3.2 seconds for it to return to the ground. Find the total distance the ball traveled.

I don't know how to do this problem because they only give us time, and I can make the final velocity 0 m/s if I make it the top of the arc, but without knowing the initial velocity, is there a way to do this problem?

 

[rasen58]

Never mind, I was being really stupid for a second, but I figured it out.
Is there a way to delete this?

 

[SSWheels]

...I can make the final velocity 0 m/s if I make it the top of the arc, but without knowing the initial velocity, is there a way to do this problem?

Sounds good. Go with that!