document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=436475>Question 436475</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help with a step by step on how this solution is determined?\r<BR>\n" );
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document.write( "101.95/(1+z4)^4=94.3407\r<BR>\n" );
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document.write( "(1+z4)^4=101.95/94.3407\r<BR>\n" );
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document.write( "z4=0.019582\r<BR>\n" );
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document.write( "How does the numerator of 101.95 swap sides?<BR>\n" );
document.write( "How does (1+z4)^4 get reduced to z4?<BR>\n" );
document.write( "I can't seem to agree with the z4=0.019582 solution.\r<BR>\n" );
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document.write( "Thank you 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 #302000 by </B><A HREF=/tutors/aboutme.mpl?userid=shree840><B>shree840(260)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=shree840><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=shree840><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=302000\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 101.95/(1+z4)^4=94.3407/1<BR>\n" );
document.write( "cross multiply<BR>\n" );
document.write( "1+z4)^4*94.3407=101.95*1<BR>\n" );
document.write( "(1+z4)^4=101.95/94.3407=1.08065<BR>\n" );
document.write( "take the 4th root or raise both sides to the power of 1/4 or .25<BR>\n" );
document.write( "1+z4=1.01958<BR>\n" );
document.write( "z4=1.01958-1=.01958 Ans </SPAN>\n" );
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