Convert 150 degrees to radians. O 1)
511
4.
0 2 5 7 3
3)
3) Si
6
2
)
4) 211
3

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?