Friday

November 21, 2014

November 21, 2014

Posted by **Anonymous** on Wednesday, August 15, 2012 at 6:05pm.

- algebra -
**MathMate**, Wednesday, August 15, 2012 at 8:07pmThe five posts are distinct (i.e. no duplicate posts).

So the order of selection of these posts is important => solution is a permutation.

Selecting r objects from n distinct objects, where order is important is given by P(n,r) where

P(n,r)=n!/(n-r)!

n! = n factorial

For the given example, n=33, r=5.

Can you take it from here?

**Answer this Question**

**Related Questions**

Algebra - A club with 35 members is to select five officers (president, vice ...

Algebra - A club with 33 members is to select five officers president, vice ...

Algebra - Decide whether you would use a permutation, a combination, or neither...

math - Decide whether you would use a permutation, a combination, or neither. ...

college statistics - Three members of a club will be selected to serve as ...

Math - A club of 10 members is to select 3 officers (president, vice-president ...

statistics - there are 35 members in a sports club. If an election is to be held...

Algebra - A club consists of 16 men and 19 women. In how many ways can they ...

math - A club consists of 16 men and 19 women. In how many ways can they choose ...

Aglebra - A club consists of 16 men and 19 women. In how many ways can they ...