SOLUTION: A class consists of 12 boys and 15 girls. How many different committees of four can be selected from the class if each committee is to consist of two boys and two girls? 16. Su

Algebra ->  Permutations -> SOLUTION: A class consists of 12 boys and 15 girls. How many different committees of four can be selected from the class if each committee is to consist of two boys and two girls? 16. Su      Log On


   

Question 1175062: A class consists of 12 boys and 15 girls. How many different committees of four can be selected from the class if
each committee is to consist of two boys and two girls?
16. Suppose there is a class of 20 students and elections are being made for class president and vice president. How
many different ways could the candidates be picked?
17. A committee of 5 people is to be chosen from a group of 6 men and 4 women. How many committees are
possible if it must consist of a majority of women?
18. A committee of 5 people must be selected from 5 accountants and 8 educators. How many ways can the
selection be done if there are at least 3 educators in the committee?
19. In how many ways can five people line up for a group picture if two want to stand next to each other?
Answer by ikleyn(52778) About Me  (Show Source):
You can put this solution on YOUR website!
.

One and ONLY ONE problem/question per post.



It is the RULE, the POLICY and the REQUIREMENT of this forum.

It is written in this page

https://www.algebra.com/tutors/students/ask.mpl?action=ask_question&topic=Equations&return_url=http://www.algebra.com/algebra/homework/equations/

from which you post your problems.


It is assumed that you read these rules before posting.

It is also assumed that you do understand what is written in that page and follow the rules.


Those who violate them, work against their own interests.