document.write( "Question 609003: If A, B, C, D, E, F, and G are letters, how many different 4-letter words can be formed if repitition is allowed? \n" ); document.write( "
Algebra.Com's Answer #383460 by flame8855(424)\"\" \"About 
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7^4 = 2401 words \n" ); document.write( "
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