math

posted by .

How may committees of size 4 is to be selected from a group of 7 local students and 6 overseas students.

  • math -

    7+6=13 students.
    choose 4 to make a committee.

    Number of ways
    = 13 choose 4
    = C(13,4)
    = (13,4)
    =13!/(4!(13-4)!)
    =13!/(4!9!)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. MATH

    Suppose a researcher wants to study the effectiveness of a new reading program for students who have not acquired the necessary reading skills by the time they reach the 8th grade. A randomly selected group of 50 students from a local …
  2. English

    1. A group of students help the sick. 2. A group of students helps the sick. (What is the difference between the two sentence?
  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

    from a group of 14 junior and 9 senior students, determine how many committees of 8 students can be chosen if all chosen students are junior students?
  5. math

    How may committees of size 4 is to be selected from a group of 7 local students and 6 overseas students.
  6. math

    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 …
  7. Statistics

    The father of a junior high school student wants to determine the most popular book among junior high students. Select the sample with the least potential bias. A. A randomly selected group of 10 book sellers B. A randomly selected …
  8. statistics

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

    The father of a junior high school student wants to determine the most popular book among junior high students. Select the sample with the least potential bias. A. A randomly selected group of 10 book sellers B. A randomly selected …
  10. math

    To determine whether there is a relationship between the type of school attended and verbal reasoning scores for Irish students, three samples with 25 students, in each group, were randomly selected from data used by Raferty and Hout …

More Similar Questions