Please show your work. It would really help if you could write it out on a separate document then attach it because it looks confusing typed on a lap top. Thank you :)

2. For each of the following problems, show the setup you are using (all variables are labeled and/or table is included), create the equation to solve, and clearly indicate what the final answers are. (3 points each) a) The height of a ball that is launched from an initial height of 96 feet with an initial upward velocity of 40 feet per second is given by the function: h(t) =-16t2 + 40t + 96 where h represents the height of the ball at t seconds. How long will it take for the ball to hit the ground