03-03-2017
Mathematics

contestada

A frog is hopping along in a straight line. Each hop is twice as far as its previous hop. Its first hop covers 1 inch. After 8 hops, the frog will have traveled _____ inches. Enter the number that correctly fills in the blank.

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ChandrikaP ChandrikaP

03-03-2017

as it was 1 inches covered on first hop
seond would be twice of previous one so
1+2+4+8+16+32+64+138=265 inches

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BasedNetanyahu BasedNetanyahu

03-03-2017

He would've hopped 127 inches

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