document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=705341>Question 705341</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A model airplane flies a circular course at the speed of 175/sec. If it completes one circuit in 3 seconds, what the radius? can someone help me please </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #434567 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=434567\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The speed of the model plane is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+175+ ALIGN=MIDDLE  ALT=\"+175+\"   DISABLED_style= \"max-width:90%; height:auto;\" > units/sec<BR>\n" );
document.write( "This is distance around, or  along the circumference.<BR>\n" );
document.write( "In <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+1+ ALIGN=MIDDLE  ALT=\"+1+\"   DISABLED_style= \"max-width:90%; height:auto;\" > sec, it travels <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+175%2A1+=+175+ ALIGN=MIDDLE  ALT=\"+175%2A1+=+175+\"   DISABLED_style= \"max-width:90%; height:auto;\" > units<BR>\n" );
document.write( "In <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+3+ ALIGN=MIDDLE  ALT=\"+3+\"   DISABLED_style= \"max-width:90%; height:auto;\" > sec, it travels <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+175%2A3+=+525+ ALIGN=MIDDLE  ALT=\"+175%2A3+=+525+\"   DISABLED_style= \"max-width:90%; height:auto;\" > units<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "Now I can say<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+525+ ALIGN=MIDDLE  ALT=\"+C+=+525+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+2%2Api%2Ar+ ALIGN=MIDDLE  ALT=\"+C+=+2%2Api%2Ar+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+525+=+2%2Api%2Ar+ ALIGN=MIDDLE  ALT=\"+525+=+2%2Api%2Ar+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+r+=+525+%2F+%28+2%2Api+%29+ ALIGN=MIDDLE  ALT=\"+r+=+525+%2F+%28+2%2Api+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+r+=+83.556+ ALIGN=MIDDLE  ALT=\"+r+=+83.556+\"   DISABLED_style= \"max-width:90%; height:auto;\" > units<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );