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Pamela Ferry

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13y ago

If numbers cannot be repeated, 720.

If they can, 1000.

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Q: How many combinations of any three number can be made from 0-9 when Order does not matter?
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Related questions

How many three-number combinations can be made from 551?

Only 1. In a combination, the order of the digits does not matter.


How many different three digit number combinations can be made with 0-9 with no repeat numbers when order of the number does not matter?

9


How many times can you get three number combination from six numbers?

You can choose 3 objects from 6 20 ways, assuming order does not matter


How many combinations of the three states of matter are there?

46


How many combinations can you make with three numbers?

You can make 6 combinations with 3 numbers. They are: 123 213 312 132 231 321 * * * * * NO! Those are permutations! In combitorials, the order does not matter so that the combination 123 is the same as the combination 132 etc. So all of the above comprise just 1 combination. With three numbers you can have 1 combination of three numbers (as discussed above), 3 combinations of 2 numbers (12, 13 and 23) 3 combinations of 1 number (1, 2 and 3) In all, with n numbers you can have 2n - 1 combinations. Or, if you allow the null combination (that consisting of no numbers) you have 2n combinations.


How many different 2 number combinations are with 243?

Three combinations: 23, 24 and 34


How many combinations of fractions can you add together to equal three fourths?

An infinite number of combinations of fractions can be aded together to equal three fourths.


How many 3 digit combinations there 0-9?

The order of the digits in a combination does not matter. So 123 is the same as 132 or 312 etc. There are 10 combinations using just one of the digits (3 times). There are 90 combinations using 2 digits (1 once and 1 twice). There are 120 combinations using three different digit. 220 in all.


How many three digit number combinations are there if you can not repeat a number?

there are 10 possibilities for the first spot, 9 for the second, 8 for the third 10x9x8=720 combinations


How many different combinations are possible if a coin is tossed twice and a number cube is tossed once?

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.


How many number combinations are possible with three numbers?

If the numbers can be repeated and the numbers are 0-9 then there are 1000 different combinations.


How many combinations does 3 tick-boxes have?

There are only four combinations but there are 8 permutations.