Answer:
482
Step-by-step explanation:
!!!!!!!!!!!!!!!!!
Answer:
- 20
Step-by-step explanation:
Total Change in enrollment = - 60
Period of time at which change occurred = 3 years
Average change per year :
Total change in enrollment / period at which change occurred
= - 60 / 3
= - 20
Average change of - 20 enrollments per year
This is equivalent to finding a function g in which

.
We simply reverse the actions of the initial function by adding 81 back and taking the square root. Therefore,

.
C is the answer i believe
Answer:
0,006 I assume.
Step-by-step explanation: