document.write( "Question 1051994: Three computer viruses arrived as an e-mail attachment. Virus A damages the system
\n" ); document.write( "with probability 0.4. Independently of it, virus B damages the system with probability 0.5.
\n" ); document.write( "Independently of A and B, virus C damages the system with probability 0.2. What is the
\n" ); document.write( "probability that the system gets damaged?
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Algebra.Com's Answer #667468 by MathTherapy(10552)\"\" \"About 
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Three computer viruses arrived as an e-mail attachment. Virus A damages the system
\n" ); document.write( "with probability 0.4. Independently of it, virus B damages the system with probability 0.5.
\n" ); document.write( "Independently of A and B, virus C damages the system with probability 0.2. What is the
\n" ); document.write( "probability that the system gets damaged?
\n" ); document.write( "
With all 3 being INDEPENDENT of each other, we get: P(Being damaged) = \"highlight_green%28.13333+%2B+.16666+%2B+.06666+=+.36666+=+%2236.67%25%22%29\" \n" );
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