Human Hair 33. GRAVITY A person who weighs 120 pounds on
Earth weighs 20 pounds on the Moon. How much
does a 93-pound person weigh on the Moon?
(6, 3)
Length (inches)
SMN
-(3, 1.5)
a.
1 2 3 4 5 6 7 8
Time (months)
34. HAIR The length of human hair is proportional
to the number of months it has grown.
What is the hair length in centimeters after 6 months?
b. How long does it take hair to grow 8 inches?
c.
Use a different method than the one in part (b)
to find how long it takes hair to grow 20 inches.