Two make combinations you would take 2x1=2 combinations only
720
42 combinations.
If the 6 digits can be repeated, there are 1296 different combinations. If you cannot repeat digits in the combination there are 360 different combinations. * * * * * No. That is the number of PERMUTATIONS, not COMBINATIONS. If you have 6 different digits, you can make only 15 4-digit combinations from them.
one hundred and twenty
6c4=15
720
20 different combinations of silverware
25 different combinations.
42 combinations.
18
Their is 25 combinations
If the 6 digits can be repeated, there are 1296 different combinations. If you cannot repeat digits in the combination there are 360 different combinations. * * * * * No. That is the number of PERMUTATIONS, not COMBINATIONS. If you have 6 different digits, you can make only 15 4-digit combinations from them.
a lot
6 ways
one hundred and twenty
I think there are 88 different combinations of coins that can make up 66 cents.
221,184 Different Combinations :)