When the slope is -2, what is our rise/run?

How long would it take for a ball dropped from the top of a 576-foot building to hit the ground? round your answer to two decimal places.

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Sum is 17 and their difference is 3