document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=986676>Question 986676</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a series of 30 racquetball games played to date, larry has won 10 giving him a winning average of 33.3% if he continues to play what interval describes the number of games he must now win in a row to have an overall winning average greater than 50 %  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #607514 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=607514\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In a series of 30 racquetball games played to date, larry has won 10 giving him a winning average of 33.3% if he continues to play what interval describes the number of games he must now win in a row to have an overall winning average greater than 50 % <BR>\n" );
document.write( "=================<BR>\n" );
document.write( "He has to win W games.<BR>\n" );
document.write( "(10+W)/(30+W) = 1/2<BR>\n" );
document.write( "W+30 = 2(W+10) = 2W+20<BR>\n" );
document.write( "W = 10<BR>\n" );
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document.write( "--> 20 out of 40 = 50% </SPAN>\n" );
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