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How many combinations of 4 person committees can be formed in a class of 20 students?
Ninjateabag1243
There are 4845 ways to choose 4 people out of 20
20 choose 4 = 20! / (4!16!)
Wiki User
∙ 9y ago
Jarretta Hernandez
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How many 6 person committees can be formed out of 16 people?
There are 16C6 = 16*15*14*13*12*11/(6*5*4*3*2*1) possible committees. That is, 8,008 of them.
How many two person committees can be chosen from a group of nine people?
72
How many 2-member committees can be formed from a group of 7 people?
-5
How many different coin combinations could a person have if he has exactly 66 cents?
I think there are 88 different combinations of coins that can make up 66 cents.
How many 4 person committees can be chosen from a group of 32?
The number of distinct, different 4-person committees that can be formedfrom a group of 32 people is(32!/28!) / (4!) = (32 x 31 x 30 x 29) / (4 x 3 x 2 x 1) = 35,960(but obviously, no more than four at a time.)
How many 3-person committees can be formed in a club of 8 members?
120
How many combinations of 4 students can you get from a 5 person swimming team?
Any combination of 5 students leaves one student out. Since there are 5 possible students to leave out, the number of combinations of all but one student is 5.
How many 6 person committees can be formed out of 16 people?
There are 16C6 = 16*15*14*13*12*11/(6*5*4*3*2*1) possible committees. That is, 8,008 of them.
How many three person committees can be chosen from a class of twenty five students?
Since the order doesn't matter, this is a combination problem.25C3 = 25*24*23/3*2*1 = 25*4*23 = 2300 committees.
How many 6 person committees can be formed from a group of 16?
They can't be split evenly into groups of six. Sixteen people can split into two groups of six, and there will be four people left over.
How many different four person committees can be formed from a group of 9 people?
(9 x 8 x 7 x 6)/(4 x 3 x 2 x 1) = 126committees.
How many combinations can a particular person be always included Choosing 2 people out of 10?
9 combinations - the key person and one of the remaining nine.
How many two person committees can be chosen from a group of nine people?
72
How many committees does a person in the Senate serve on?
There is no set number. It could be none at all.
How many 4-person committees are possible from a group of 9 people if there are no restrictions?
-5
Why are committees formed?
Committees are formed to spread needed work over more than one person, and to take advantage of the abilities of the several people who serve on any particular committee. Solving difficult problems is more effectively accomplished by well functioning committees or teams. this is my answer: I think communities are formed by people always needing more and more work because teen are coming out of school and either looking for a job have a job already or u just turned the age to have a job and you want to start saving up for a brand new car or maybe even get a house on your very own even if your parents do want to help you but maybe you would not like their help that they maybe offering or even some people just kick them out on the streets when they are eighteen. this is why i think comunities are formed everyday. thanks lovebug45
How many 2-member committees can be formed from a group of 7 people?
-5
