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April 18, 2015

April 18, 2015

Posted by **Chris** on Wednesday, April 1, 2009 at 7:58pm.

How many permutations are there of all the letters in the word "TEXAS" ?

The answer to this part is 120, but I have no idea on how to solve the second part without having to write it all down.

*How many of these permutations begin with 2 consonants?

- alg2/trig -
**bobpursley**, Wednesday, April 1, 2009 at 8:03pmPermutations: 5!

Permutations with beginning consonants:

3*4!

- alg2/trig -
**Chris**, Wednesday, April 1, 2009 at 8:25pmWait... so it's 3 multiplied by 4? Sorry, I'm not used to reading when it's typed out.

- alg2/trig -
**Anonymous**, Thursday, April 2, 2009 at 2:45pm3 multiplies by 4 factorial.

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