document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=124539>Question 124539</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The number N, in millions, of hearing impaired individuals of age x can be approximated by:\r<BR>\n" );
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document.write( "N = -0.00006x^3 + 0.006x^2 - 0.1x + 1.3\r<BR>\n" );
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document.write( "Approximate to the nearest million the number of hearing impaired individuals of ages 50 - 60.\r<BR>\n" );
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document.write( "N = (squiggly lines) ___________ million individuals of age 50.\r<BR>\n" );
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document.write( "N = (squiggly lines) ___________ million individuals of age 60.\r<BR>\n" );
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document.write( "Please help, I submitted this yesterday and noone seemed to have answered.  I tried calculating and kept coming up with 0 and that can't be the answer.\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #91273 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=91273\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+-0.00006x%5E3%2B0.006x%5E2-0.1x%2B1.3 ALIGN=MIDDLE  ALT=\"N+=+-0.00006x%5E3%2B0.006x%5E2-0.1x%2B1.3\"   DISABLED_style= \"max-width:90%; height:auto;\" > Substitute x = 50<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+-0.00006%2850%29%5E3%2B0.006%2850%29%5E2-0.1%2850%29%2B1.3 ALIGN=MIDDLE  ALT=\"N+=+-0.00006%2850%29%5E3%2B0.006%2850%29%5E2-0.1%2850%29%2B1.3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+-7.5%2B15-5%2B1.3 ALIGN=MIDDLE  ALT=\"N+=+-7.5%2B15-5%2B1.3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+3.8 ALIGN=MIDDLE  ALT=\"N+=+3.8\"   DISABLED_style= \"max-width:90%; height:auto;\" > round to the nearest million...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+4 ALIGN=MIDDLE  ALT=\"N+=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >Million, approximately.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+-0.00006x%5E3%2B0.006x%5E2-0.1x%2B1.3 ALIGN=MIDDLE  ALT=\"N+=+-0.00006x%5E3%2B0.006x%5E2-0.1x%2B1.3\"   DISABLED_style= \"max-width:90%; height:auto;\" > Substitute x = 60<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+-0.00006%2860%29%5E3%2B0.006%2860%29%5E2-0.1%2860%29%2B1.3 ALIGN=MIDDLE  ALT=\"N+=+-0.00006%2860%29%5E3%2B0.006%2860%29%5E2-0.1%2860%29%2B1.3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+-12.96%2B21.6-6%2B1.3 ALIGN=MIDDLE  ALT=\"N+=+-12.96%2B21.6-6%2B1.3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+3.94 ALIGN=MIDDLE  ALT=\"N+=+3.94\"   DISABLED_style= \"max-width:90%; height:auto;\" > Round to the nearest million...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N+=+4 ALIGN=MIDDLE  ALT=\"N+=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >Million, approximately. </SPAN>\n" );
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