If an average-sized man with a parachute jumps from an airplane, he will fall 12.5(0.2power of t - 1) + 20 times t in t seconds. How long will it take him to fall 130 feet? ( round answer to two decimal places)


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If an averagesized man with a parachute jumps from an airplane he will fall 12502power of t 1 20 times t in t seconds How long will it take him to fall 130 feet class=