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Q: You are designing a new game in which you will choose a set of 3 numbers from 15 and a set of 2 from 20 How many possible combinations are there?
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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.


How many combinations of 3 numbers are possible from 17 numbers?

Formula: nPr where n is the number of things to choose from and you choose r of them 17P3 = 17!/ (17-3)! = 4080


If you have to choose any numbers from 1 to 39 how many combinations are possible?

239, since each of the 39 numbers may or may not be included in the result set. If we exclude the option that no number is chosen, the answer is 239-1.


In how many ways can you choose 2 side dishes out of 9?

There are 36 possible combinations.


If a password is 30 characters how many combinations are possible you have been out of school 50 years so please no formulas about X zillion will also be good?

that depends on how many different characters you have to choose from. if the password was made of numbers only then you would have 1030 different combinations.


How many combinations can be made with 3 6 and 9?

Since there are 3 numbers to choose from, there will be 2^3 = 8 combinations. This includes the null combinations which you may not wish to include in the count.


How many ways can you pick 2 puppies from a litter of 7?

There are 21 possible combinations of puppies you can choose.


How many possible combinations of 1 shirt and 1 pair of shorts can be made from 6 shirts and 3 pairs of shorts?

We select 1 shirt out of 6 shirts in (6 choose 1) ways or 6 ways. Then, we select 1 out of 3 pairs of shorts in (3 choose 1) or 3 ways. Therefore, the possible combinations of a shirt and a pair of shorts is 6 * 3 = 18 possible combinations.


How many 8 number combinations are their using numbers 0 -9?

there are 10 numbers that you can choose from 0-9 you are choosing 8 at a time, meaning no repeats so the answer is "10 choose 8" or 10!/(8!*(8-2)!)


How many possible combinations of three can be made from 100 digits?

100C3= 100x99x98/3!= 161700 The notation is 100 choose 3


Which colour scheme should I use when designing my website?

The colour scheme you choose depends on what colours you want your website visitor and customers to see. Red and yellow combinations are popular as they also exude authority.


How many combinations of 6 numbers are there in 52 numbers What are these combinations?

This questions can be rewritten as 52 choose 6 or 52C6. This is the same as (52!)/(6!(52-6)!) (52!)(6!46!) (52*51*50*49*48*47)/(6*5*4*3*2*1) 14658134400/720 20358520 There are 20,358,520 combinations of 6 numbers in 52 numbers. This treats 1,2,3,4,5,6 and 6,5,4,3,2,1 as the same combination since they are the same set of numbers.