document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1047071>Question 1047071</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A biased tetrahedral die with faces labelled 1,2,3 and 4 is rolled once. The chance of getting a '3' is twice that of getting a '1' . The chance of getting a '2' is thrice that of getting a '3' . There is an equal chance of getting a'2' and a '4' . Find the probability of getting a prime number. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #662544 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=662544\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B3%5D=2p%5B1%5D ALIGN=MIDDLE  ALT=\"p%5B3%5D=2p%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B2%5D=+3p%5B3%5D ALIGN=MIDDLE  ALT=\"p%5B2%5D=+3p%5B3%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B2%5D+=+p%5B4%5D ALIGN=MIDDLE  ALT=\"p%5B2%5D+=+p%5B4%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B1%5D%2Bp%5B2%5D%2Bp%5B3%5D%2Bp%5B4%5D+=+1 ALIGN=MIDDLE  ALT=\"p%5B1%5D%2Bp%5B2%5D%2Bp%5B3%5D%2Bp%5B4%5D+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B2%5D=+3p%5B3%5D ALIGN=MIDDLE  ALT=\"p%5B2%5D=+3p%5B3%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > ===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B3%5D=+p%5B2%5D%2F3 ALIGN=MIDDLE  ALT=\"p%5B3%5D=+p%5B2%5D%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >;\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B3%5D=2p%5B1%5D ALIGN=MIDDLE  ALT=\"p%5B3%5D=2p%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > ===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B1%5D+=+p%5B3%5D%2F2+=+p%5B2%5D%2F6 ALIGN=MIDDLE  ALT=\"p%5B1%5D+=+p%5B3%5D%2F2+=+p%5B2%5D%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" >;\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B2%5D%2F6%2Bp%5B2%5D%2Bp%5B2%5D%2F3%2Bp%5B2%5D+=+1 ALIGN=MIDDLE  ALT=\"p%5B2%5D%2F6%2Bp%5B2%5D%2Bp%5B2%5D%2F3%2Bp%5B2%5D+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5p%5B2%5D%2F2+=+1 ALIGN=MIDDLE  ALT=\"5p%5B2%5D%2F2+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >  ===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B2%5D+=+2%2F5 ALIGN=MIDDLE  ALT=\"p%5B2%5D+=+2%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
document.write( "\n" );
document.write( "===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B4%5D+=+2%2F5 ALIGN=MIDDLE  ALT=\"p%5B4%5D+=+2%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B3%5D+=+2%2F15 ALIGN=MIDDLE  ALT=\"p%5B3%5D+=+2%2F15\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5B1%5D+=+1%2F15 ALIGN=MIDDLE  ALT=\"p%5B1%5D+=+1%2F15\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Therefore <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%5Bprime%5D+=+p%5B2%5D%2Bp%5B3%5D+=+2%2F5%2B2%2F15+=+8%2F15 ALIGN=MIDDLE  ALT=\"p%5Bprime%5D+=+p%5B2%5D%2Bp%5B3%5D+=+2%2F5%2B2%2F15+=+8%2F15\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );