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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

Match the one-to-one functions with the graphs of their inverse functions.

If jobs arrive every 15 seconds on average, what is the probability of waiting more than 30 seconds?