6.28
None because it's a hole but 6 cubic yards of dirt will fill it up.
approximately 2.7
94
I say 1.09 cu ft.
depends on whether the hole is a square or round. plus you pluralized 1 yard into "yards"
About 8.5 (Pi*(6/12)^2*290)/27
6.28
I don't know, but I can tell you there's no earth at all in a HOLE 2 yards long and 4 yards deep.
14.8 yards
None because it's a hole but 6 cubic yards of dirt will fill it up.
35/9 cubic yards for every foot deep.
None. If there was, it would no longer be a hole!
It doesn't hold any dirt. It's a hole.
Does air have mass?
None. It's a hole. 162 cubic feet of air. There is no dirt in a hole.
None! If there was dirt in it then it wouldn't be a hole.