9. A child has 12 blocks, of which 6 are black, 4 are red, 1 is white,
and 1 is blue. If the child puts the blocks in a line, how many
arrangements are possible?
9. A child has 12 blocks, of which 6 are black, 4 are red, 1 is white, and 1 is blue. If the child puts the blocks in a line, how many arrangements are possible?
This solution is comprised of a detailed explanation to answer how many arrangements are possible.