document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=397941>Question 397941</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The ticket price of the swimming pool is to be priced so that the average price is 4.4 €. <BR>\n" );
document.write( "Students, unemployed, pensioners and children will receive a discount of 30%.<BR>\n" );
document.write( "How much the ticket price should be set.. if 40% of visitors are entitled to a discount??<BR>\n" );
document.write( "i tried and i found 10€...am i right ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #281948 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=281948\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the regular price = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p ALIGN=MIDDLE  ALT=\"p\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v ALIGN=MIDDLE  ALT=\"v\"   DISABLED_style= \"max-width:90%; height:auto;\" > = number of visitors<BR>\n" );
document.write( "Then the discounted price would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+-+.3p+=+.7p ALIGN=MIDDLE  ALT=\"p+-+.3p+=+.7p\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "given:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28.6v%2Ap+%2B+.4v%2A.7%2Ap%29%2Fv+=+4.4 ALIGN=MIDDLE  ALT=\"%28.6v%2Ap+%2B+.4v%2A.7%2Ap%29%2Fv+=+4.4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28v%2Fv%29%2A%28.6p+%2B+.28p%29+=+4.4 ALIGN=MIDDLE  ALT=\"%28v%2Fv%29%2A%28.6p+%2B+.28p%29+=+4.4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%2A%28.6+%2B+.28%29+=+4.4 ALIGN=MIDDLE  ALT=\"p%2A%28.6+%2B+.28%29+=+4.4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+4.4%2F.88 ALIGN=MIDDLE  ALT=\"p+=+4.4%2F.88\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+440%2F88 ALIGN=MIDDLE  ALT=\"p+=+440%2F88\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+5 ALIGN=MIDDLE  ALT=\"p+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "I get 5.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );