document.write( "Question 602704: 429 students were surveyed. 175 had a cat. 33 had a dog. 24 had both a cat and a dog what is the probability that a student had a cat or a dog \n" ); document.write( "
Algebra.Com's Answer #380382 by AnlytcPhil(1807)\"\" \"About 
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P(C or D) = P(C) + P(D) - P(C and D) = \"175%2F429\" + \"33%2F429\" - \"24%2F429\" = \"184%2F429\" \r
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