document.write( "Question 1061426: Out of 5200 household surveyed, 2107 had a dog , 807 had a cat, and 303 had both a dog or a cat. What is the probability that a randomly selected household has a dog or a cat. \n" ); document.write( "
Algebra.Com's Answer #676229 by jorel555(1290)\"\" \"About 
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2107 have a dog and 807 have a cat, for a total of 2914. 303 have both, so 2914-303=2611 out of 5200 households have either a dog or a cat--or both. This works out to a probability of .5010. ☺☺☺☺ \n" ); document.write( "
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