1.

A caterpillar crawls up a pole 75 inches high, starting from the ground. Each day it crawls up 5 inches and each night it slides down 4 inches. When will it first reach the top of the pole?

A. The 70th day
B. The 71st day
C. The 72nd day
D. The 75th day
Answer» C. The 72nd day


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