Monday

December 22, 2014

December 22, 2014

Posted by **Amy** on Sunday, January 23, 2011 at 6:18pm.

- Math -
**Damon**, Sunday, January 23, 2011 at 6:32pmso take the seniors out of the problem

how many groups of 8 from 14 ?

combinations:

C(n,r) = n!/[ r!*(n-r)!]

C(14,8) = 14!/ [8! *6!]

= 14*13*12*11*10*9/(6*5*4*3*2)

= 7*13*11*3 = 3003

**Answer this Question**

**Related Questions**

Statistics - The father of a junior high school student wants to determine the ...

Probability - Math - According to the record of the registrar's office at a ...

math - A committee of 2 teachers and 3 students is to be randomly chosen from a ...

math (check answer plz) - all 500 students at robinson junior high were ...

Math - There are 300 students in the junior class at a high school. -100 ...

Probability - According to the record of the registrar's office at a state ...

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

MATH - Suppose a researcher wants to study the effectiveness of a new reading ...

Probability - Question #1 50 students total. 12 students travelled by car only 7...

Probability - Question #1 50 students total. 12 students travelled by car only 7...