document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=541942>Question 541942</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Four letters make up the call letters of a radio station. The first letter must be a W or a K. Find the number of possible call letters starting with W or K and the other three letters may be any letters in alphabet. Letters may be repeated. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #354358 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=354358\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> = 2*26*26*26<BR>\n" );
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document.write( "Some stations have 3 letters, WSM, WBZ, WOR.<BR>\n" );
document.write( "With a few exceptions (KDKA in Pittsburgh), W is used for stations east of the Mississippi and K for the west side.<BR>\n" );
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