document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=364143>Question 364143</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello can someone please check my work,here is the problem and my answer.\r<BR>\n" );
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document.write( "Thank you.\r<BR>\n" );
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document.write( "If P(A or B) = 0.7, P(A) = 0.3 and P(B) = 0.8, determine<BR>\n" );
document.write( "P(A and B).<BR>\n" );
document.write( "  <BR>\n" );
document.write( "        0.21 <BR>\n" );
document.write( "        0.56 <BR>\n" );
document.write( "        0.10  <BR>\n" );
document.write( "        0.40\r<BR>\n" );
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document.write( "My answer is 56<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #259724 by </B><A HREF=/tutors/aboutme.mpl?userid=SadieKhan><B>SadieKhan(31)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=SadieKhan><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=SadieKhan><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=259724\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> As<BR>\n" );
document.write( "P(A and B) = P(A)+P(B)- P(A or B)<BR>\n" );
document.write( "=0.8+0.3-0.7<BR>\n" );
document.write( "=0.4<BR>\n" );
document.write( "Answer is option number 4.\r<BR>\n" );
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document.write( "SadieKhan </SPAN>\n" );
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