Monday

March 2, 2015

March 2, 2015

Posted by **corey** on Monday, May 23, 2011 at 7:37pm.

Please show your work.

- math -
**MathMate**, Monday, May 23, 2011 at 8:07pmNumber of ways to choose 3 students from 14 = C(14,3) = 14!/((14-3)!3!)

Number of ways to choose 3 students from 8 boys = C(8,3) = 8!/((8-3)!3!)

Number of ways to choose 3 students with at least one girl

= C(14,3)-C(8,3)

- math -
**corey**, Monday, May 23, 2011 at 8:15pmthank you!

- math :) -
**MathMate**, Monday, May 23, 2011 at 9:03pmYou're welcome!

**Answer this Question**

**Related Questions**

Math 157 - A group of 10 students consists of 3 girls and 7 boys. How many ways ...

math - There are 6 boys and 8 girls in a group of students. Calculate the number...

statistics - A professor who teaches a number of courses is choosing a team of 4...

math - In a classroom, the students are 12 boys and 6 girls. If one of the ...

Math 117 - A class has 10 boys and 12 girls. In how many ways can a committee of...

math - 2 students are chosen at random from a group of 120 students that has 60 ...

math - there were 490 altogether in 2 groups. group A consited of only boys and ...

math - Of a group of students 5/8 of them are boys. The girls are put into ...

Math - How do you figure this problem out? How many different committees can be ...

Math - Ms. Tenley's class has 25 students. Two of the students have visited no ...