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Mathematics 8 Online
OpenStudy (anonymous):

How many different arrangements can be made using all of the letters in the word IOWA? a. 24 c. 104 b. 6 d. 4

OpenStudy (anonymous):

4x3x2x1=your answer

OpenStudy (cwrw238):

24! = 4*3*2*1 this is called 'factorial 4'

OpenStudy (cwrw238):

sorry that's 4! (not 24!)

OpenStudy (anonymous):

its 24.

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