0
20C2 = 190
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Is this a permutation In how many different ways could a committee of 5 students be chosen from a class of 25 students?
6,375,600
How many different ways can 1 committee of 5 students be selected from a class of 25?
53,130 ways.
How many ways can a committee of 4 people be chosen from 10 people?
Either 5040 or 210, depending on a whether order is important. Keep reading.Four slots. First slot: 10 people to choose from 2nd slot: 9 people left (1 is already chosen) 3rd: 8 4th: 710*9*8*7=5040, assuming, of course, the people are chosen randomly and no one person can be on the committee twice.But then we need to adjust this figure because there will be some duplication, since if Ben, George, Sue, and Jill are chosen for example, there are different ways that they can be chosen and all four of these same people are still on the committee. This is much like when Lotto balls are draw - you don't really care what order the balls are drawn as long as you match them up. So the number of ways that 4 people can be arranged in 4 positions is 4! = 4 x 3 x 2 x 1 = 24. So dividing 5040 by 24 will give you the number of possible committee selections, assuming that it doesn't matter which order they are chosen.
How many ways can two names be chosen from 76 in a raffle if only one entry per person is allowed?
2,850
How many combinations of 4 person committees can be formed in a class of 20 students?
There are 4845 ways to choose 4 people out of 20 20 choose 4 = 20! / (4!16!)
How many ways can a group of 7 people be chosen from a class of 15?
It is: 15C7 = 6435 combinations
How many ways can an adviser chosen 4 students from a class of 12 if they are given a different task?
There are 11880 ways.
Is this a permutation In how many different ways could a committee of 5 students be chosen from a class of 25 students?
6,375,600
2 students have to be chosen as monitor in a class of 36 how many ways to done this?
36 x 35/2 ie 630
How many ways can a president vice president and secretary be chosen for a committee of 9 people?
There are 9*8*7 = 504 ways.
If there are 27 people in a class how do you work out how many different ways can they line up?
27!
How many ways can a group of 3 students be chosen from a class of 30 students?
3 students can be chosen from a class of 30 in (30 x 29 x 28) = 24,360 ways.But each group of the same 3 students will be chosen in six different ways.The number of different groups of 3 is 24,360/6 = 4,060 .
How many ways can 2 candies be chosen out of 5 candies?
10
How many ways can 5 sites be chosen from 10 sites if the order in which the sites are chosen is important?
*facepalms* "Can you please repeat the question?"
What are some of the ways groups of the people are identified?
class race ethnicity
What are some of the ways groups of people are identified?
class race ethnicity
How many ways can an EMT union committee of 5 be chosen from 25 EMTs?
125
