document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=193262>Question 193262</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need some help with this problem, please. I'd be grateful.<BR>\n" );
document.write( "The body mass index,I, can be used to determine an individuals risk of heart disease. An index less then 25 indicates a low risk. The body mass index is given by the formula 700w/H^2, where W= weight in lbs. and H = the height in in.<BR>\n" );
document.write( "Jerome is 73 in tall. What weights will keep his body mass index between 19 and 27? <BR>\n" );
document.write( "Thanks for your help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #145083 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=145083\">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=I=%28700w%29%2Fh%5E2 ALIGN=MIDDLE  ALT=\"I=%28700w%29%2Fh%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given equation \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=I=%28700w%29%2F%2873%29%5E2 ALIGN=MIDDLE  ALT=\"I=%28700w%29%2F%2873%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=73 ALIGN=MIDDLE  ALT=\"h=73\"   DISABLED_style= \"max-width:90%; height:auto;\" > (the given height)\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=I=%28700w%29%2F5329 ALIGN=MIDDLE  ALT=\"I=%28700w%29%2F5329\"   DISABLED_style= \"max-width:90%; height:auto;\" > Square 73 to get 5,329\r<BR>\n" );
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document.write( "Since we want the body index to be in between 19 and 27, this means we must construct the following inequality\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=19%3C=I%3C=27 ALIGN=MIDDLE  ALT=\"19%3C=I%3C=27\"   DISABLED_style= \"max-width:90%; height:auto;\" > ... this says that the body mass index \"I\" is greater than or equal to 19 AND is less than or equal to 27 (ie it is between 19 and 27)\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=19%3C=%28700w%29%2F5329%3C=27 ALIGN=MIDDLE  ALT=\"19%3C=%28700w%29%2F5329%3C=27\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=I=%28700w%29%2F5329 ALIGN=MIDDLE  ALT=\"I=%28700w%29%2F5329\"   DISABLED_style= \"max-width:90%; height:auto;\" > (from above)\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5329%2A19%3C=cross%285329%29%28700w%29%2Fcross%285329%29%3C=5329%2A27 ALIGN=MIDDLE  ALT=\"5329%2A19%3C=cross%285329%29%28700w%29%2Fcross%285329%29%3C=5329%2A27\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply ALL sides by 5,329\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=101251%3C=700w%3C=143883 ALIGN=MIDDLE  ALT=\"101251%3C=700w%3C=143883\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=101251%2F700%3C=cross%28700%29w%2Fcross%28700%29%3C=143883%2F700 ALIGN=MIDDLE  ALT=\"101251%2F700%3C=cross%28700%29w%2Fcross%28700%29%3C=143883%2F700\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide ALL sides by 700 to isolate w\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=144.644%3C=w%3C=205.547 ALIGN=MIDDLE  ALT=\"144.644%3C=w%3C=205.547\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=145%3C=w%3C=206 ALIGN=MIDDLE  ALT=\"145%3C=w%3C=206\"   DISABLED_style= \"max-width:90%; height:auto;\" > Round to the nearest whole number\r<BR>\n" );
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document.write( "So his weight must be within 145 and 206 pounds to have a body mass index between 19 and 27. \r<BR>\n" );
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document.write( " </SPAN>\n" );
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