Answer:
4th option
Step-by-step explanation:
-2a^2-a
Answer:
AC = (20+ 10q)
Step-by-step explanation:
Given that,
Total cost, TC = 20q + 10q²
We need to find AC i.e. average cost.
It can be solved as follows :

So, the value of AC is (20+ 10q).
Answer:
C≈75.4in
Step-by-step explanation:
C=2πr=2·π·12≈75.39822in
Answer:
x = 5
Step-by-step explanation:
<em>If you mean the solution to x, your answer is 5.</em>
Basically divide each term by 1.2 and simplify.