document.write( "Question 472387: Help with process!
\n" ); document.write( "For a certain model car the probability of the air conditioner failing before the warranty expires is 0.35, the probability of the alternator failing is 0.23, and the probability of both failing is 0.13. Find the probability of the air conditioner or the alternator failing before the warranty expires. (to two decimal places.) \n" ); document.write( "

Algebra.Com's Answer #323905 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "probability of the air conditioner failing before the warranty expires is 0.35,
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document.write( " the probability of the alternator failing is 0.23, 
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document.write( "and the probability of both failing is 0.13.\r
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document.write( "P(the air conditioner 'or' the alternator failing before the warranty expires) 
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document.write( "Note: P(A or B) = P(A) + P(B) - P(A and B)
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document.write( "P(A or B) = .35 + .23 -.13 = .45 \n" );
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