6
There are 6C3 = 20 such combinations.
There are 5C3 = 10 combinations.
You could make 10*10*10*26*26*26 combinations, or 17576000 combinations.
There are 9C3 = 84 combinations.
You can make 5 combinations of 1 number, 10 combinations of 2 numbers, 10 combinations of 3 numbers, 5 combinations of 4 numbers, and 1 combinations of 5 number. 31 in all.
There are: 35C3 = 6545 combinations
There are 6C3 = 20 such combinations.
There are 5C3 = 10 combinations.
There are 9C3 = 84 combinations.
You could make 10*10*10*26*26*26 combinations, or 17576000 combinations.
There are about 57 words that are combinations of the letters A through G There are about 57 words that are combinations of the letters A through G
There are 32C3 = 32*31*30/(3*2*1) = 4960 combinations. I do not have the inclination to list them all.
Since there are 3 numbers to choose from, there will be 2^3 = 8 combinations. This includes the null combinations which you may not wish to include in the count.
The answer is 10C3 = 10*9*8/(3*2*1) = 120 combinations.
9
You can make 5 combinations of 1 number, 10 combinations of 2 numbers, 10 combinations of 3 numbers, 5 combinations of 4 numbers, and 1 combinations of 5 number. 31 in all.
6 different combinations can be made with 3 items