Tuesday

March 3, 2015

March 3, 2015

Posted by **KATE** on Thursday, October 4, 2007 at 7:29am.

- MATH -
**PsyDAG**, Thursday, October 4, 2007 at 2:35pmThis is a permutation.

n! (n factorial) = n(n-1)(n-2)...1

What is your n?

http://en.wikipedia.org/wiki/Permutation

I hope this helps. Thanks for asking.

- MATH -
**PsyDAG**, Thursday, October 4, 2007 at 2:43pmMy solution assumed that each letter — even if repeated — was considered different. Thus T1 is considered different from T2 and so on.

I hope this helps a little more. Thanks for asking.

**Answer this Question**

**Related Questions**

math - How many different arrangements of two letters can you make from the ...

Math - Abelardo wants to create several different 7-character screen names. He ...

Math - How many different arrangements of seven letters can you make if you have...

Math - How many different arrangements can be made with the letters from the ...

Math - 1.how many different permutations can you make with the letters in the ...

Algebra 2 - Abelardo wants to create several different 7-character screen names...

math - Using the letters in ADJUSTING without repeats, How many different nine ...

MATH PLEASEEEEE - A)If a license plate consists of 2 letters followed by 3 ...

Math - Diane has one stamp of each positive integer value 1 cent through 9 cents...

psychology - What different physical arrangements have you seen in the ...