Question

A person's hair length varies

proportionately with the number of weeks
it has been growing. If Fred shaved his
head bald and his hair was 0.24 inches
long after 8 weeks, how long would it be
after an additional 8 weeks? Round to the
nearest hundredth of an inch.

Answer 1

8 weeks=0.24 inches
8 weeks x 2 = 16 weeks
0.24 x 2 = 0.48 inches