document.write( "Question 812322: The call letters of the radio station must have four letters and the first two must be K or W how many different call letters can be made if no letters are repeated and if letters can be repeated \n" ); document.write( "
Algebra.Com's Answer #489104 by richwmiller(17219)\"\" \"About 
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not repeated
\n" ); document.write( "2+25+24*23
\n" ); document.write( "repeated
\n" ); document.write( "2*26*26*26\r
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