After grabbing some food from the cafeteria, Ray trips causing his food to go up...

After grabbing some food from the cafeteria, Ray trips causing his food to go up in the air before hitting the ground. The parabolic path of his food tray can be modeled by the function ℎ(𝑡) = − 0. 2𝑡 , where h is 2 + 0. 4𝑡 + 1. 6 the height in meters after t seconds. a) What is the maximum height of the tray?

If Ray manages to catch the tray at the same height from which the tray flew out of his hands, how long is it in the air?