document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=994702>Question 994702</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help on this problem please. \r<BR>\n" );
document.write( "\n" );
document.write( "The average air pressure in another town is 29 inches but the actual pressure is within 4 inches of the average. Write and solve an inequality to find the range of air pressure in this town. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #613706 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=613706\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The average air pressure in another town is 29 inches but the actual pressure is within 4 inches of the average. Write and solve an inequality to find the range of air pressure in this town.<BR>\n" );
document.write( "==============<BR>\n" );
document.write( "29 - 4 <= P <= 29 + 4<BR>\n" );
document.write( "25 <= P <= 33<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "PS 4\" is a lot of pressure difference.<BR>\n" );
document.write( "A pressure of 27\" (~ 2.5\" below typical) is found in hurricanes.<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "Category 1<BR>\n" );
document.write( " Hurricane has a central barometric pressure of 28.94 inches or more and winds of 74 to 95 mph. The storm is accompanied by a 4 to 5 foot storm surge and causes minimal damage \r<BR>\n" );
document.write( "\n" );
document.write( "Category 2<BR>\n" );
document.write( "Pressure 28.5 inches to 28.93 inches, winds from 96 mph to 110 mph, storm surge 6 to 8 feet, damage moderate.\r<BR>\n" );
document.write( "\n" );
document.write( "Category 3<BR>\n" );
document.write( " Pressure 27.91 inches to 28.49 inches, winds from 111 mph to 130 mph, storm surge 9 to 12 feet, damage extensive.\r<BR>\n" );
document.write( "\n" );
document.write( "Category 4<BR>\n" );
document.write( " Pressure 27.17 inches to 27.90 inches, winds from 131 mph to 155 mph, storm surge 13 feet to 18 feet, damage extreme.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Category 5<BR>\n" );
document.write( "Pressure less than 27.17 inches, winds greater than 155 mph, storm surge higher than 18 feet. Damage Catastrophic.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );