Answer:
Step-by-step explanation:
volume of concrete=162×12×4/12=648 ft³
Answer:
1/25
Step-by-step explanation:
0.04 = 4/100 = 1/25
I'm pretty sure it's D unless somebody can tell me where they got the 0's from for C, I'm planting my foot down and saying D.
Answer:

Step-by-step explanation:
in a cube, the diagonal is the length of a side times square root of 3
Umm, where's the question?????