video1.0<iframe src="https://www.loom.com/embed/0fcd335477fb41ef82da6490667c91dd" frameborder="0" width="960" height="720" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>720960Loomhttps://www.loom.com720960https://cdn.loom.com/sessions/thumbnails/0fcd335477fb41ef82da6490667c91dd-00001.jpg144p: h = -4.9t^2 + 25t The equation above expresses the approximate height h, in meters, of a ball t seconds after it is launched vertically upward from the ground with an initial velocity of 25 meters per second. After approximately how many seconds will the ball hit the ground? a: 3.5 ; 4.0 ; 4.5 ; 5.0 ;