Friday

August 22, 2014

August 22, 2014

Posted by **jenny** on Saturday, May 19, 2012 at 11:05pm.

You have a carrying case that holds four CDs. You want to know in how many ways you can place four of the ten CDs you own into the case.

Answer: 10*9*8*7=5040 permutation...

- algebra 2 homework check -
**drwls**, Sunday, May 20, 2012 at 1:15amFor the number of combinations, you need to divide that by 4! = 24

There are that many ways of rearranging the same four CDs.

- algebra 2 homework check -
**jenny**, Sunday, May 20, 2012 at 12:59pmThank you. Boy I was way off!!! I guess I over think things.

**Related Questions**

math - Which should be used a permutation or combination? Determine the number ...

11th grade - 1. Bruce, an appliance salesman, earns a commission of $50 for each...

algebra 2 help please - You have a carrying case that holds four CDs. You want ...

math, help - For this one i have no idea what formula or even how to set it up...

math, help - How did they solved this problem i got this one wrong on my quizz. ...

algebra 2 - Which should be used a permutation or combination? Determine the ...

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

Economics - I picked C as the answer to this question but I am not sure? The ...

Math - Keiko has 7 colors of lanyard. She uses 3 different colors to make a ...

Combinations and Permutations, Steve and Ms. Sue☺ - 1. Solve: 6C3 **120 ...