Sunday

April 20, 2014

April 20, 2014

Posted by **Anon** on Monday, January 17, 2011 at 7:40am.

- Combinatorics -
**Reiny**, Monday, January 17, 2011 at 10:10amso the groups could be 3,5 ; 4,4 ; or 5,3

for a total of C(8,3)xC(5,5) + C(8,4)xC(4,4) + C(8,5)xC(3,3)

= 56 + 70 + 56 = 182

I am assuming that the two groups can be distinguished.

If not, then it would simply be 56+70

**Related Questions**

Data management - 1) In how many ways can 12 distinct objects be seperated into ...

math logic - A group of five students needs to break into two smaller groups in ...

Math (Combinatorics) - 40 students attended the brilliant summer camp at ...

English - 1. A group of students help the sick. 2. A group of students helps the...

Math - A class has 12 students. In how many different ways can the students be ...

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

Math - A math class has 25 students. There are 13 students who are only in the ...

math, help - I need help or hint on the setup: what is the probability that at ...

Math - At West Middle School, 30% of students have a dog, 20% of students have a...

Math - I need help with this really bad. At West Middle School, 30% of students ...