Respuesta :

Answer:

3.6

Step-by-step explanation:

divide 36 by 10 be sure it's the easiest part

manissaha129

Answer:

Unit rate per year is :---

[tex] \frac{(50.4 - 7.2)}{(14 - 2)} = \frac{43.2}{12} = \boxed{3.6 \: feet \: per \: year} \\[/tex]

3.6 feet per year is the right answer.