2) an average person’s hair grows at a rate of 18 cm per year. how fast in inches per month does the average person’s hair grow? show all work for solving by using the correct conversions factors. round your answer to the nearest tenth.

can someone explain this to

3 cm per month

Step-by-step explanation:

18 over number of months in year

1812

6/2 simplify

3/1 simplify

3 is the length. 1 is number of months

3 cm per month

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !