document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=955460>Question 955460</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sequence log2 32, log2 y, log2 128, ... forms an arithmetic sequence.  What is the value of y?\r<BR>\n" );
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document.write( "(note:  the number 2 after the log is the subscript)\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #583683 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=583683\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The sequence log2 32, log2 y, log2 128, ... forms an arithmetic sequence. What is the value of y?<BR>\n" );
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document.write( "log2(y)-log2(32) = log2(128)-log2(y)<BR>\n" );
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document.write( "log2(y) - 5 = 7 - log2(y)<BR>\n" );
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document.write( "2log2(y) = 12<BR>\n" );
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document.write( "log2(y^2) = 12<BR>\n" );
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document.write( "y^2 = 2^12<BR>\n" );
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document.write( "y = 2^6<BR>\n" );
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document.write( "y = 64<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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