+0  
 
0
886
1
avatar

If an average-sized man with a parachute jumps from an airplane, he will fall 12.5(0.2^t-1) +20t feet in t seconds. How long will it take him to fall 140 feet? (Round your answer to two decimal places.)

 Feb 16, 2021
 #1
avatar+33603 
+3

"If an average-sized man with a parachute jumps from an airplane, he will fall 12.5(0.2^t-1) +20t feet in t seconds. How long will it take him to fall 140 feet? (Round your answer to two decimal places.)"

 

 Feb 16, 2021

2 Online Users

avatar
avatar