document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=321532>Question 321532</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am not sure how to add the height in this problem.  Is it written right?  I cannot figure out the answer\r<BR>\n" );
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document.write( "The polynomial 0.14h-0.018a-2.69 can be used to estimate the lung capacity, in liters, of a female with height h, in centimeters, and age a, in years.  Find the lung capacity of a 40-year-old woman who is 160 centimeters tall.<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 #230262 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=230262\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Since \"the lung capacity of a 40-year-old woman who is 160 centimeters tall\", we know that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=160 ALIGN=MIDDLE  ALT=\"h=160\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=40 ALIGN=MIDDLE  ALT=\"a=40\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Plug these values in to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.14%28160%29-0.018%2840%29-2.69=22.4-0.72-2.69=18.99 ALIGN=MIDDLE  ALT=\"0.14%28160%29-0.018%2840%29-2.69=22.4-0.72-2.69=18.99\"   DISABLED_style= \"max-width:90%; height:auto;\" > so this means that the lung capacity is about 18.99 liters. </SPAN>\n" );
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