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The number is 7C3 = 7*6*5/(3*2*1) = 35

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โˆ™ 2013-07-20 13:20:56
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How many ways can a three person subcommittee be selected from a committee of seven people?
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How many ways can a 4 person subcommittee be selected from a committee of 8 people?

There are 8!/(4!*4!) = 70 ways.


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 3-person subcommittee be selected from a committee of 8 people?

-5


How many ways can a 3-person subcommittee be selected from a committee of 7 people?

-4


What is the purpose of public subcommittee hearing?

To hear the other person out


How many ways can a 4-person subcommittee be selected from a committee of 6people?

Believe it or not you can do this in your head: It's easier to think of the number of ways to exclude 2 potential subcommittee members. Say you exclude #1. Then there are 5 ways to exclude a second. If you exclude #2, there are only 4 unique ways to exclude a second (since excluding 2 and 1 is the same as excluding 1 and 2) Exclude #3 and there are 3 ways… answer 5+4+3+2+1=15 ways


In how many ways can a 3-person committee be selected from a group of 4?

-1


What do you call a person who writes dictionary?

Dictionaries are 'complied' by a committee of people


How many ways can a committee of 2 be selected from a club with 12 members?

The short notation of this would be 12C2 There are 12 possible selections for the first person, and 11 possible selections for the second person. 12x11 is 132 But half of these options are the same as another option but with the people being picked the other way around, so for the real value we need to do 132/2 or 66. Thus, there are 66 ways a committee of 2 can be selected from a club with 12 members.


In how many ways can a 6-person safety committee be selected from 12 people?

-6


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 are committee chair persons chosen?

A committee chair person is nominated. The nomination is then seconded. There is then a vote among the committee to elect a chair person.

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