I would get 12 to be safe.
I think the answer is 27. 9 boxes of 4x4x4 on 3 levels inside a 12x12x12 box
400 sacks
One cubic yard is equivalent to 27 cubic feet. A 60-pound bag of Quikrete typically yields about 0.45 cubic feet of concrete. Therefore, to fill one cubic yard, you would need approximately 60 bags of 60-pound Quikrete bags (27 cubic feet ÷ 0.45 cubic feet per bag = 60 bags).
24
1 60lbs bag makes around a 1' by 1' by 3" thick pad..
I think the answer is 27. 9 boxes of 4x4x4 on 3 levels inside a 12x12x12 box
42
the chargers had 61 sacks.
20 sacks in 2010
128
50
Bruce Smith has 200 career sacks.
Ray Lewis finished his career with 41.5 sacks.
Bruce Smith 200 sacks
When Merlin Olsen played, sacks were not an official stat. He is unofficially credited with 94 quarterback sacks.
Junior Seau had 56.5 sacks during his career.
400 sacks