document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1112257>Question 1112257</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can anyone help me with this please?<BR>\n" );
document.write( "Morse codes consist of a succession of dots and dashes. The symbols formed by the code may consist of one, two, three or four dots or dashes. How many different symbols may be represented by this code? Thankyouu </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #727262 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=727262\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2 ways to choose if one E/T<BR>\n" );
document.write( "2^2 ways to choose the second. Dot-dot, dot-dash, dash-dot, dash-dash I/A/N/M<BR>\n" );
document.write( "2^3 ways to choose the third. .../..-/.-./-../--./-.-/.--/---/<BR>\n" );
document.write( "2^4 ways to choose the fourth<BR>\n" );
document.write( "This is 2+4+8+16=30 possibilities.  \r<BR>\n" );
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