Which of these are, or describe, geometric sequences?
Choose all that are correct.
A
ay = Qn-1 +3, where a1 = 2
B. Of(n) = 4.2", where n=1,2,3,.
c
an = 2An1 , where a1 = 5
D. Of(n) = 3 + 2 (n – 4), where n = 1, 2, 3, ..
E. (1,1,3,9,27,...
E
0, 1, 4, 9, 16, ...

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

idk

step-by-step explanation:

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.