N Redacten en su
S cuaderno
los
S s procedimientos
para
s hacer las cuatro
operaciones básicas​

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.

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )

wait a minute i will revisw this