Answer:
solution is 9a^16
Step-by-step explanation:
(6)^2= 36
(a^5)^2= a^25
36a^25/(9a^9)
(36/9)= 4
(a^25)/(a^9)= a^(25-9)= a^16
The area of a circle is pi times the radius squared
ITS MUltipling by 3 silly its 243
80,000 per year....there are 12 months in a year
80,000 / 12 = 6666.67 per month
