document.write( "Question 1063732: In how many ways can 4 people be chosen and arranged in a straight line, if there are 12 people from whom to choose? \n" ); document.write( "
Algebra.Com's Answer #678873 by addingup(3677)\"\" \"About 
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n!/((n-x)! * x!)
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\n" ); document.write( "12!/((12-4)!*4!) = 495
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