The answer is D because using division you would find how many cups you need to sell.
It is an irrational number. The first 10 digits of pie are 3.141592653. Hoped I helped. :)
First term = T(1) is obtained by plugging n = 1 into the formula,
thus First term = 1^2 - 4 = 1 - 4
= 3 (answer)
1000*(1.06)^8. I'm lazy and don't want to type this into a calculator, but what you get out is the answer.
