Apark started with 12 oak trees, and the number of oak trees increased at a rate of 25% each year. write the function that models the situation, substituting numerical values for a and r into the expression.

The function which models the situation is as The number of oak trees increase after n year = 12 ×  

Step-by-step explanation:

Given as :

The number of oak trees planted in park = 12

The rate at which number of tree increase each year= 25%

Now,

The number of oak trees increase after n year = Present numbers of tree ×

Or,

The number of oak trees increase after n year = 12 ×

Hence The function which models the situation is as The number of oak trees increase after n year = 12 ×  Answer

a

step-by-step explanation:

the answer is a

28

step-by-step explanation:

because that's the answer