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How many possible combinations are there of 9 numbers from 20 drawn numbers?

There are 167960 combinations.


I have a Lock with 3 wheels and the digits 0 to 9 on it. what is the most combinations possible?

10 possible numbers on each wheel equals 10x10x10 or 1000 combinations possible.


What are the combinations for 2 6 8?

To calculate the combinations for the numbers 2, 6, and 8, we need to use the formula for combinations, which is nCr = n! / r!(n-r)!. In this case, we have 3 numbers (n=3) and we want to choose 2 of them (r=2). So, the combinations would be 3C2 = 3! / 2!(3-2)! = 3. Therefore, the combinations for 2, 6, and 8 are (2, 6), (2, 8), and (6, 8).


How many combinations of 6 numbers in 6 numbers?

Just one. unless you count 123456 different from 132456 then there are 46656 * * * * * But you cannot count 123456 as different from 132456 since it is NOT a different combination. And the question was about combinations.


What are the possible different combinations of numbers in four digits?

If the numbers contain zeros, the total number of combinations is 10,000. You can work this out easily logically: For ten single-digit numbers (0,1,2,3,4,5,6,7,8,9) then there are 10 possible 'combinations' For numbers with 2 digits then for each possible digit in the 10s column (e.g. in the 20s range) there are another 10 possible combinations (20,21,22,23,24,25,26,27, 28,29). As there are 10 possible ranges (single digits, teens, twenties, thirties etc) there will be 10 X 10 or 100 possible combinations. using the same logic, for three digits, there will be 10 X 10 X 10 or 1000 digits. And for 4 digits there will be 10 x 10 x 10 x 10 = 10,000 possible combinations. So for a number, say, with x digits, the total number of combinations of those digits will be 10 x 10 x 10..... etc with x numbers of 10s in the calculation. You can find out the number of combinations of any set of letters or numbers in the same way. as an example, to find out, say, the possible combinations of letters in the alphabet of 26 letters, then using the same method this can be given as 26 x 26 x 26 x 26............. with 26 '26's' in a row multiplied together. This gives the staggering amount of approximately 615612 followed by 31 zeros.

Related Questions

How many possible different combinations of numbers r possible in just the last 4 numbers?

10,000


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 possible combinations are there of 9 numbers from 20 drawn numbers?

There are 167960 combinations.


How many combinations are there for a 6 digit number using the numbers 0 to 9?

If you can repeat the numbers within the combination there are 10,000 different combinations. If you cannot repeat the numbers within the combination, there are 5040 different combinations.


When multiplying two integer what are the four possible combination of sign how can they be grouped into two integers?

The four possible combinations are:A = (+, +)B = (+, -)C = (-, +) andD = (-, -)In A and D, the two numbers have the same signs and the multiplication gives a positive answer.In B and C, the two numbers have different signs and the multiplication gives a negative answer.


How many possible combinations of six numbers are possible from six numbers?

Just 1.


How many combinations can you make from the numbers 1 2 3 4 5 not multiplying?

The rearrangement of 5 figure numbers will be 5x4x3x2x1 which is 120 combinations, when you don't repeat a number.


What are the possible combinations of a 3 digit lock for numbers 0 through 39?

Assuming that repeated numbers are allowed, the number of possible combinations is given by 40 * 40 * 40 = 64000.If repeated numbers are not allowed, the number of possible combinations is given by 40 * 39 * 38 = 59280.


How many combinations are there for the numbers 1-56 with 9 numbers?

Assuming 9 numbers chosen from 56, with no repetition allowed, there are 7575968400 possible combinations.


How many combinations of 4 numbers can be made from the set of numbers 246789?

If the numbers are allowed to repeat, then there are six to the fourth power possible combinations, or 1296. If they are not allowed to repeat then there are only 360 combinations.


How many different combinations are there in a 1 row 6 numbers between the numbers 1-49?

there are 13,983,816 combinations.


How many combinations of 6 numbers are there if you have 10 numbers to choose from?

If the order of the numbers are important, then this is a simple combination problem. There are 10 possible numbers to choose from for the first number. Then there are 9 options for the second number. Then there are 8 options for the third, and so on. Thus, the number of possible combinations can be calculated as 10x9x8x7x6x5. This comes out at 151,200 possible combinations.