I do not see an illustration.
Answer:
3 days
Step-by-step explanation:
15-3=12
40/12= 3.3
round to 3
Answer:
Average rate of change 
Step-by-step explanation:
Given function is
and we need to find average rate of change of the function from
.
Average rate of change 
So,

Average rate of change

Hence, average rate of change of the function
over the intervel
is
.
Answer:
14.1
Step-by-step explanation:

Answer:
The expression is:

Step-by-step explanation:
- let '
' be the number of weeks
- let '
' be the total number of cans
As Nixon recycles 6 cans every week, so the expression becomes
