document.write( "Question 226402: The probability of surviving a certain transplant operation is .75. If a patient survives the operation, the probability that his or her body will not reject the transplant within a month is .80. What is the probability of survivng both of these stages?
\n" ); document.write( "A.) .15
\n" ); document.write( "B.) .60
\n" ); document.write( "C.) .20
\n" ); document.write( "D.) .55
\n" ); document.write( "E.) .95\r
\n" ); document.write( "\n" ); document.write( "I HAVE NO IDEA!! HELP PLEASEE
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Algebra.Com's Answer #168590 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
I believe it would be .75 * .80\r
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\n" ); document.write( "\n" ); document.write( "75% of the time he would survive the first stage.\r
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\n" ); document.write( "\n" ); document.write( "80% of that 75% of the time he would survive the second stage.\r
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\n" ); document.write( "\n" ); document.write( ".8*.75 = .6 which is 60%.\r
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\n" ); document.write( "\n" ); document.write( "Looks like answer B.\r
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