Agroup of seven women and six men must select a four-person committee.

how many committees are possible if it must consist of the following?

(a) two women and two men
(b) any mixture of men and women
(c) a majority of women

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

15 points ! ~ see if you know the answer to both you!

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r