A baseball is thrown in a parabolic arc. It's position above the ground at a given point in time can be represented by the quadratic function p (t) = ‡gt? + vot + po. where t > 0, g is - 32 ft/sec/sec, vo is initial velocity, and po is its initial position above the ground. If the ball was thrown straight up at 40 ft/sec when it was 5 ft above the ground, how high did it go? (Type the number, do not include units in your answer)