The height h of an object ejected at an angle from a vehicle moving with velocity v is given by h = vtsin

The height h of an object ejected at an angle θ from a vehicle moving with velocity v is given by h = vtsinθ − 16t² , where t is the time of flight. Find t (to 0.1 s) if v = 44 ft /s,θ = 65°, and h = 18 ft.