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How many different ways can 5 people be selected from a group of 18?
Wiki User
∙ 11y ago
The number of ways is 18C5 = 18!/(5!*13!) = 8,568 ways.
Wiki User
∙ 11y ago
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How many ways can a 3-person subcommittee be selected from a committee of 8 people?
-5
A committee of 4 is to be selected form a group of 12 How many possible committeees can be selected?
4
How many ways can a three person subcommittee be selected from a committee of seven people?
3 people can be selected from a pool of 7 people in (7 x 6 x 5) = 210 ways.But each group of 3 can be selected and seated in (3 x 2 x 1) = 6 ways.So the number of different 3-person subcommittees formed from 7 people is (210/6) = 35 .
How many ways can a four member debate team be selected from a group of eight students?
Four people can be selected from a pool of 8 people in (8 x 7 x 6 x 5) = 1,680 ways.But there are (4 x 3 x 2) = 24 ways to pick the same four people.So you can actually form only 1,680/24 = 70 different 4-person debate teamsfrom a group of 8 students.
In how many ways can a 6-person safety committee be selected from 12 people?
-6
How many different committees can be selected from a group of 10 people if a committee must have between 2 and 4 people?
5 for 2, 3 for 3, 2 for 4.
How many 2-member committees can be formed from a group of 7 people?
-5
How many ways can a 9 person committee be selected from a group of 12?
Nine people can be selected from the group in(12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4) = 79,833,600ways.But each group of the same 9 people can be selected in(9 x 8 x 7 x 6 x 5 x 4 x 3 x 2) = 362,880 different orders.So the number of different 9-person committees that can be selected is79,833,600/362,880 = 220 .
How many ways can a group of 12 choose a committee of 9?
Nine people can be selected from the group of 12 in(12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4) = 79,833,600ways.But each group of the same 9 people can be selected in(9 x 8 x 7 x 6 x 5 x 4 x 3 x 2) = 362,880 different orders.So the number of different 9-person committees that can be selected is79,833,600/362,880 = 220 .
How many ways can a committee of four be chosen from a group of 15?
4 people can be selected from a pool of 15 people in (15 x 14 x 13 x 12) = 32,760 ways.But each group of 4 can be selected and seated in (4 x 3 x 2 x 1) = 24 ways.So the number of different 4-person subcommittees formed from 15 people is (32,760 / 4) = 8,190 .
There are 10 women and 8 men in a club How many different committees of 6 people can be selected from the group if equal numbers of men and women are to be on the committeee?
the answer is 3 because 3 6's go into 18
How many radio buttons in a group can be selected at one time?
One.
How many ways can 3 books be selected from a group of 7 books?
35
How many people do you need for Group Life Insurance policy?
Generally 25 or more people are needed for Group life insurance...............................but it may also vary in different group policies of different company, it may be 10 also.
3 bananas are to be selected from a group of 9 In how many ways can this be done?
im a webkin
How many ways can a 3-person subcommittee be selected from a committee of 7 people?
-4
In how many ways can a 3-person committee be selected from a group of 4?
-1
