Question

Would I need to integrate in this problem?

Answer 1

http://prntscr.com/3f54e6

Answer 2

yes integrate from t = 3 to t = 4

Answer 3

Distribute and then set-up like \(\Large \int_{3}^{4}6000 dt- 6000000\int_{3}^{4} \frac{1}{(t+20)^2} dt\)?

Answer 4

yeah now substitute u = t-20

Answer 5

Alright, just need clarification, thought I was doing it wrong, thanks again! :)

Answer 6

:)

Answer 7

(: