document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=119478>Question 119478</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good evening ma'am or sir, please help on how to solve this problem involving expressions with exponents. This one was a nosebleed for me, no matter how much I try it I still can't get the right answer.\r<BR>\n" );
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document.write( "1). The speed of radio waves is 297 600 km per second. How much time is needed for the radio imjpulse to travel from a station to a radio if the distance between them is 1280 km? <BR>\n" );
document.write( "Thank you very much!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #87514 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=87514\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> distance = rate x time<BR>\n" );
document.write( "time in sec = (distance in km) / (rate in km/sec)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+1280+%2F+297600 ALIGN=MIDDLE  ALT=\"t+=+1280+%2F+297600\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+1.2%2A10%5E3+%2F+%282.976%2A10%5E5%29 ALIGN=MIDDLE  ALT=\"t+=+1.2%2A10%5E3+%2F+%282.976%2A10%5E5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+%281.2%2F2.976%29%2A10%5E3%2A10%5E%28-5%29 ALIGN=MIDDLE  ALT=\"t+=+%281.2%2F2.976%29%2A10%5E3%2A10%5E%28-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+.403226%2A10%5E%28-2%29 ALIGN=MIDDLE  ALT=\"t+=+.403226%2A10%5E%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+4.03226%2A10%5E%28-3%29 ALIGN=MIDDLE  ALT=\"t+=+4.03226%2A10%5E%28-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > sec<BR>\n" );
document.write( "I rounded the answer to 6 places because the speed is given to 6 places<BR>\n" );
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