Two make combinations you would take 2x1=2 combinations only
One bar code can have anywhere from 30 to 70 different combinations within itself. How many combinations are in the world is not known.
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.
42 combinations.
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
221,184 Different Combinations :)
18 different combinations. When a coin is tossed twice there are four possible outcomes, (H,H), (H,T), (T,H) and (T,T) considering the order in which they appear (first or second). But if we are talking of combinations of the two individual events, then the order in which they come out is not considered. So for this case the number of combinations is three: (H,H), (H,T) and (T,T). For the case of tossing a die once there are six possible events. The number of different combinations when tossing a coin twice and a die once is: 3x6 = 18 different combinations.
Two make combinations you would take 2x1=2 combinations only
6 different combinations can be made with 3 items
56 combinations. :)
Since a number can have infinitely many digits, there are infinitely many possible combinations.
There are 2^5 = 32 different combinations of the five traits possible.
One bar code can have anywhere from 30 to 70 different combinations within itself. How many combinations are in the world is not known.
Three combinations: 23, 24 and 34
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.
20 different combinations of silverware
25 different combinations.