I’d def go with the sun god fights the god of the underworld each evening at dusk
Answer:
2.77777778
2/3 cubed is 0.222222222 and 3-2/3^2 is 2.77777778
Assuming n starts at 0, the fourth term would be n=3. c(3)=-7+6(2)=12-7=5
You can set up a proportion that looks like 3/7 = x/21. X being the number that you are trying to find. Seven goes into 21 three times. So multiply 3 also by that 3 to get 9. So three sevenths of twenty-one is 9.