document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=77769>Question 77769</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0534494498/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> 1.The average of the numbers 5,9,10,13 and a equals 11. Find the value of a.<BR>\n" );
document.write( "2. Express the following in the form a+bi, where a and b are real numbers<BR>\n" );
document.write( "                                       3+i/1+2i<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #65995 by </B><A HREF=/tutors/aboutme.mpl?userid=albert543><B>albert543(2)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=albert543><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=65995\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.he average of numbers 5,9,10,13 and aequals 11.find the value of a?<BR>\n" );
document.write( "(5+9+10+13+a)/5=11\r<BR>\n" );
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document.write( "{(37+a)/5=11]5\r<BR>\n" );
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document.write( "37+a=55\r<BR>\n" );
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document.write( "a=55-37\r<BR>\n" );
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document.write( "=18 </SPAN>\n" );
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