document.write( "Question 280133: Please help me solve this probability problem: \"P%28A%29=0.2+++P%28B%29=0.55++++P%28A+or+B%29=0.6+++P%28A+and+B=+%3F\" \n" ); document.write( "
Algebra.Com's Answer #203583 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Please help me solve this probability problem: \"P%28A%29=0.2+++P%28B%29=0.55++++P%28A+or+B%29=0.6+++P%28A+and+B=+%3F\"
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\n" ); document.write( "Formula: P(A and B) = P(A)+P(B)-P(A or B)
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\n" ); document.write( "Your Problem:
\n" ); document.write( "P(A and B) = 0.2 + 0.55 - 0.6
\n" ); document.write( "= 0.75 - 0.60
\n" ); document.write( "= 0.15
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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