document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=184676>Question 184676</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The Heights, h. of the students at the middle school satisfy the inequality | h-57.5/2| less than or equal to 3.25, where h is measured in inches. \r<BR>\n" );
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document.write( "Determine the interval in which these heights lie and express your answer to the nearest tenth of a foot.\r<BR>\n" );
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document.write( "Thanks soooo much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #138615 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=138615\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \left|\frac{h - 57.5}{2}\right| \leq 3.25\">\r<BR>\n" );
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document.write( "Means:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \ \frac{h - 57.5}{2} \leq 3.25 \ \ \Rightarrow\ \ h - 57.5 \leq 6.5 \ \ \Rightarrow\ \ h \leq 64.0 \text{ inches}\">\r<BR>\n" );
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document.write( "or\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \ -\frac{h - 57.5}{2} \leq 3.25 \ \ \Rightarrow\ \ -h + 57.5 \leq 6.5 \ \ \Rightarrow\ \ -h \leq -51.0 \ \ \Rightarrow\ \ h \geq 51.0\text{ inches}\">\r<BR>\n" );
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document.write( "Note change of inequality sense when multiplying by a negative.\r<BR>\n" );
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document.write( "Putting it all together:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \ 51.0\text{ in.} \leq h \leq 64.0\text{ in.}\">\r<BR>\n" );
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document.write( "Converting to feet:  <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large 51.0 \div 12 \approx 4.3\"> feet and <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large 64.0 \div 12 \approx 5.3\"> feet, so:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \ 4.3\text{ ft.}  \leq h \leq 5.3\text{ ft.} \">\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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