140 possible combinations
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
There are millions of possible combinations.
2^n possible combinations
Should be used where possible.
There are 8 possible combinations:{},{2},{6},{8},{2,6},{2,8},{6,8} and{2,6,8}There are 8 possible combinations:{},{2},{6},{8},{2,6},{2,8},{6,8} and{2,6,8}There are 8 possible combinations:{},{2},{6},{8},{2,6},{2,8},{6,8} and{2,6,8}There are 8 possible combinations:{},{2},{6},{8},{2,6},{2,8},{6,8} and{2,6,8}
10 possible numbers on each wheel equals 10x10x10 or 1000 combinations possible.
There are 167960 combinations.
its 4 possible combinations HA HA HA buy
The three possible combinations would be continental-continental, continental-oceanic, and oceanic-oceanic.
10,000
If repeats are allowed than an infinite number of combinations is possible.