document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1112536>Question 1112536</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The signal ratio (S) in decibels of am amplifier is modeled by S=10 log (P output/P input). If an amplifier gains 13 dB with an input of 9.8 W, what is the output power in W?<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 #727591 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=727591\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The signal ratio (S) in decibels of am amplifier is modeled by S=10 log (P output/P input).<BR>\n" );
document.write( " If an amplifier gains 13 dB with an input of 9.8 W, what is the output power in W?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2Alog%28%28Po%29%2F%289.8%29%29 ALIGN=MIDDLE  ALT=\"10%2Alog%28%28Po%29%2F%289.8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 13<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28%28Po%29%2F%289.8%29%29 ALIGN=MIDDLE  ALT=\"log%28%28Po%29%2F%289.8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13%2F10 ALIGN=MIDDLE  ALT=\"13%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28%28Po%29%2F%289.8%29%29 ALIGN=MIDDLE  ALT=\"log%28%28Po%29%2F%289.8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 1.3<BR>\n" );
document.write( "find the antilog <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%5Ex ALIGN=MIDDLE  ALT=\"10%5Ex\"   DISABLED_style= \"max-width:90%; height:auto;\" > of both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28Po%29%2F%289.8%29 ALIGN=MIDDLE  ALT=\"%28Po%29%2F%289.8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 19.952<BR>\n" );
document.write( "Po = 9.8 * 19.952<BR>\n" );
document.write( "Po = 195.5 watts, output power<BR>\n" );
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document.write( "Check on a calc<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2Alog%28%28195.5%2F9.8%29%29 ALIGN=MIDDLE  ALT=\"10%2Alog%28%28195.5%2F9.8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 12.999 ~ 13 db </SPAN>\n" );
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