document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=794537>Question 794537</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the mean grade on 4 test is 78%. can the mean be raised to 85% with one more test? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #480651 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=480651\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the mean grade on 4 test is 78%. can the mean be raised <BR>\n" );
document.write( "to 85% with one more test?<BR>\n" );
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document.write( "Total points from 1st 4 tests = 4*78 = 312<BR>\n" );
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document.write( "Total points needed on 5 tests = 5*85 = 425<BR>\n" );
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document.write( "Points needed on the 5th test = 425-312 = 113<BR>\n" );
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document.write( "Ans: 113 points cannot be gotten on one 100 point test.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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