document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=215795>Question 215795</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One poll reported that the approval rating of the job performance of the President of the United States was 63%. The poll was said to be accurate to within 3.8%. What is the range of actual approval ratings? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #163023 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=163023\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> One poll reported that the approval rating of the job performance of the President of the United States was 63%. The poll was said to be accurate to within 3.8%. What is the range of actual approval ratings?<BR>\n" );
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document.write( "|0.63-x|<= 0.038<BR>\n" );
document.write( "-0.038 <= 0.63-x <= 0.038<BR>\n" );
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document.write( "-0.63-0.038 <= -x <= 0.038+0.63<BR>\n" );
document.write( "-0.768 <= -x <= 0.768\r<BR>\n" );
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document.write( "-0.768 <= x <= 0.768<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H><BR>\n" );
document.write( " </SPAN>\n" );
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