Posted by
**marie** on
.

use the formula nPr to solve

how many arrangements can be made using four of the letters of the word COMBINE if no letter is to be used more than once?

Wednesday

March 29, 2017
Posted by
**marie** on
.

use the formula nPr to solve

how many arrangements can be made using four of the letters of the word COMBINE if no letter is to be used more than once?

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