Question

if a ball rolls down a hill and goes 8 feet in the first second, 16 feet in the next and 32 feet in the third, how far will it fall after 6 seconds?

Answer 1

256 feet

Explanation:

For every second you are multiplying the last amount by 2

starting amount: 8

8*2=16

16*2=32

32*2=64

64*2=128

120*2=256