Math

posted by .

In a given city there are 28 reporters of which 16 are men. If the committee of 4 reporters is to be formed
A. How many different committees can be formed?
B. How many different committees contain 3 men?
C. How many different commitrees contain at least 2 men?
D. How many different committees contain at most 3 men?

  • Math -

    16 men and 12 women

    A - you want 4 from 28 , so C(28,4)
    B - 3 men, must be 1 woman, so C(16,3)*C(12,1)
    C - at least 2 men ---> 2men-2women , 3men1woman, 4men , add up the 3 cases

    D - your turn

  • Math -

    Thank you :)

Respond to this Question

First Name

School Subject

Your Answer

Similar Questions

  1. Accelerated Math

    A committee is to consist of three members. If there are six men and four women available to serve on the committee, how many different committees can be formed?
  2. math word problem

    There are 10 women and 8 men in a club. How many different committees of 6 people can be selected from the group if equal numbers of men and women are to be on the committee?
  3. 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 …
  4. Math

    From 5 statisticians and 6 economists, a committee consisting of 3 statisticians and 2 economists is to be formed. How many different committees can be formed if: a. two particular statisticians must be in the committee?
  5. Math

    From 5 statisticians and 6 economists, a committee consisting of 3 statisticians and 2 economists is to be formed. How many different committees can be formed if: a. two particular statisticians must be in the committee?
  6. Math - probability!

    a club has 15 members plus their president. a 5 person committee is to be formed. A) how many committees include the president?
  7. math

    there are 15 students including john and mary, in the art club of a school a committee of 3 men consists of chairman secretary and treasurer is selected from the club. if john and mary cannot be both selected how many different committees …
  8. Math

    A committee of 5 people is to be formed from a group of 7 women and 4 men. How many possible committees can be formed if: the committee then must chose a president and a vice president, how many ways could these two positions be chosen?
  9. Math

    In a given city there are 28 reporters of which 16 are men. If the committee of 4 reporters is to be formed A. How many different committees can be formed?

More Similar Questions