math

posted by .

No results were found for the search term: At a student conference 12 students were asked to form different committees with the following conditions:1)each committee was to contain exactly 3 students;2)each student was to belong to exactly 2 committees;3)no two commmittees could have more tha one student in common(A and B could not be together on 2 different committees) How many committees were formed? m

  • math -

    12*2=24
    24/3=8
    8 committees

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    How do you figure this problem out? How many different committees can be formed from 5 professors and 15 students if each committee is made up of 2 professors and 10 students?
  2. government

    the constitution makes no mention of them, yet these bodies play an essential role in the lawmaking process. their job is to sift through and decide the fate of bills. what are they?
  3. math

    A committee of 2 teachers and 3 students is to be randomly chosen from a group of 5 teacher and 6 students. the total number of different committees is?
  4. math 12

    A committee of students and teachers is being formed to study the issue of student parking privileges. Fifteen staff members and 18 students have expressed an interest in serving on the committee. In how many different ways could a …
  5. discrete math

    "a club with 20 members must choose a three-person committee and a five-person committee. how many ways can the two committees be chosen if the committees can overlap?
  6. math

    Suppose the 435 members of the House of Representatives are placed on committees consisting of more than2 members but fewer than 30 members. Each committee is to have an equal number of members and each member is to be on only one …
  7. math

    how many different committees can be formed from 6 teachers and 31 students if the committee consists of 4 teachers and 4 students?
  8. college math

    How many different committees can be formed from 9 teachers and 39 students if the committee consists of 2 teachers and 3 students?
  9. Probability

    How many different committees can be formed from 5 professors, and 15 students. If each committee is made up of 2 professors, and 10 students.
  10. statistics

    suppose that from 8 students, we want to take a committee of students?

More Similar Questions