question archive If a ball is thrown upward at 64 feet per second from a height of 4 feet, the height of the ball can be modeled by s(t) = 4 + 96t - 16t2 feet, where t is the number of seconds after the ball is thrown
Subject:MathPrice: Bought3
If a ball is thrown upward at 64 feet per second from a height of 4 feet, the height of the ball can be modeled by s(t) = 4 + 96t - 16t2 feet, where t is the number of seconds after the ball is thrown. How long after the ball is thrown is the height 112 feet?