document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=993972>Question 993972</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many different 7-letter words can be made\r<BR>\n" );
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document.write( "A. if the first letter must be A, X or T and no letter may be repeated?\r<BR>\n" );
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document.write( "B. if repeats are allowed (but the first letter is A, X or T)?\r<BR>\n" );
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document.write( "C. How many of the 7-letter words (starting with A, X or T) with no repeats end in S? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #613155 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=613155\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many different 7-letter words can be made <BR>\n" );
document.write( "A. if the first letter must be A, X or T and no letter may be repeated?<BR>\n" );
document.write( "Ans: 3*25*24*23*..*20<BR>\n" );
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document.write( "B. if repeats are allowed (but the first letter is A, X or T)?<BR>\n" );
document.write( "Ans: 3*26^6<BR>\n" );
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document.write( "C. How many of the 7-letter words (starting with A, X or T) with no repeats end in S?<BR>\n" );
document.write( "Ans: 3*25*24*..*21*1<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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