document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=534367>Question 534367</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.what is the expected number of days per month this year to two decimal places?<BR>\n" );
document.write( "2.what if you exclude the months that end in \" from the previous question?<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 #351470 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=351470\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The expected number of days per month = sum of days per month / 12 months.<BR>\n" );
document.write( "In 2011, there are 365 days.<BR>\n" );
document.write( "365/12 = 30.42 days per month <BR>\n" );
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document.write( "If you exclude months that end in \"R\" that means you exclude 4 months:  September, October, November, and December.  They total 30+31+30+31 = 122 days.<BR>\n" );
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document.write( "365 - 122 = 243 days<BR>\n" );
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document.write( "243/8 = 30.38 </SPAN>\n" );
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