Pls help me. i'm so sorry:( this is the last question A recycle center received 7.2 tons of glass, 8,500 pounds of paper, and 5/8 ton of aluminum. If 2,000 pounds = 1 ton, approximately what was the total amount of recyclable material received at the center?

7.2 X 2000 = 14400 pounds

5/8 = 0.625, 0.625 X 2000 = 1250 pounds

14400 + 1250 + 8500 = 24150 pounds

24150/2000 = 12.08 tons

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 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d