document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1032508>Question 1032508</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Student council is selling chocolate bars as a fundraiser. The revenue R, in thousands of dollars, can be modeled by the function R = -25x^2 + 100x + 1500, where x is the number of chocolate bars sold in hundreds. How many cases must the student council sell to maximize their revenue?\r<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 #647174 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=647174\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Student council is selling chocolate bars as a fundraiser. The revenue R, in thousands of dollars, can be modeled by <BR>\n" );
document.write( "the function R = -25x^2 + 100x + 1500, where x is the number of chocolate bars sold in hundreds. <BR>\n" );
document.write( "How many cases must the student council sell to maximize their revenue?<BR>\n" );
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document.write( "R(x) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-25x%5E2+%2B+100x+%2B+1500 ALIGN=MIDDLE  ALT=\"-25x%5E2+%2B+100x+%2B+1500\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-%285x-10%29%5E2+%2B+100+%2B+1500 ALIGN=MIDDLE  ALT=\"-%285x-10%29%5E2+%2B+100+%2B+1500\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-%285x-10%29%5E2%2B1600 ALIGN=MIDDLE  ALT=\"-%285x-10%29%5E2%2B1600\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The function R(x) has the maximum equal to 1600 at x = 2.\r<BR>\n" );
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