Answer:

option-B......Answer
Step-by-step explanation:
We are given
amount taken for loan =$10000
so, P=10000
annual interest rate =18%
r=0.18
now, we can use formula

Since, it is compounded monthly
so, n=12
we can plug values


the domain is your x values so it is B
Answer:
18
Step-by-step explanation:
6 friends times 5 cookies is 30 cookies in total
30 cookies minus 12 cookies already made is 18!
(54.3+56.1+n)/3 = 55
54.3+56.1+n = 165
54.6 = n