Table of Contents
- 1 How many combinations are possible with 3 items?
- 2 How many combinations are there for a 3 Number Lock?
- 3 How do you calculate how many possible combinations?
- 4 How many possible license plate combinations would there be using 3 letters and 3 digits numbers and letters can not be repeated?
- 5 How many possible combinations can you make with 12 different balls?
- 6 How many combinations can be generated from 792 combinations?
How many combinations are possible with 3 items?
3*3*3=27 unique possibilities.
How many combinations are there for a 3 Number Lock?
2 Picking a Lock By comparison, this 3-dial lock (three wheels, each with digits 0-9) has 10 × 10 × 10 = 1, 000 possible combinations.
How many 3 character alphanumeric combinations are there?
7770 triples of distinct alphanumeric characters.
How many ways can 3 letters combine?
26⋅26⋅26=263=17576. If you want the letters to be unique, the calculation changes slightly.
How do you calculate how many possible combinations?
Remember, the formula to calculate combinations is nCr = n! / r! * (n – r)!, where n represents the number of items, and r represents the number of items being chosen at a time.
How many possible license plate combinations would there be using 3 letters and 3 digits numbers and letters can not be repeated?
Each of the three letter combinations can be combined with any of the three number combinations so the total is 17,576 x 1000 = 17,576,000 different combinations possible.
How many possible combinations of 3 numbers are there?
How Many Possible Combinations of 3 Numbers Are There? If each digit in a 3-digit lock contains the numbers 0 through 9, then each dial in the lock can be set to one of 10 options (0, 1, 2, 3, 4, 5, 6, 7, 8 or 9). As such, that means there are 1,000 different possible combinations.
How many combinations can you make with only one element?
You may notice that, according to the combinations formula, the number of combinations for choosing only one element is simply n. On the other hand, if you have to select all the elements, there is only one way to do it. Let’s check this combination property with our example. You’ve got the total number of objects that equals n = 12.
How many possible combinations can you make with 12 different balls?
If you choose only one element r = 1 at once from that set, the number of combinations will be 12 – because there are 12 different balls. However, if you choose r = 12 elements, there’ll be only 1 possible combination that includes every ball. Try it by yourself with the n choose r calculator!
How many combinations can be generated from 792 combinations?
However, be aware that 792 different combinations are already quite a lot to show. To avoid a situation where there are too many generated combinations, we limited this combination generator to a specific, maximum number of combinations (2000 by default). You can change it in the advanced mode whenever you want.