520ft2
600ft2
1,200ft2
1,560ft2

answer:

1200ft2

Step-by-step explanation:

ignore the 26, it is trying to trick you. You are given the base, and height, so 60 x 20= 1200

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.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076