Britneyhit a golf ball from the ground and its movement follows the equation h(t)=-16t ^2 +53t, where tis the time in seconds, andh(t)is the height...

Britney hit a golf ball from the ground and its movement follows the equation h(t)=-16t+53t , where t is the time in seconds, and h(t) is the height of the ball at a given time .

Find the time that it took the golf ball to hit the ground again correct to two decimal places