Answer:
Step-by-step explanation:
P(white) = .5%2A.3%2B.3%2A.4%2B.2%2A.25=+.15+%2B+.12+%2B.05+=+.32 0r 32%
The probability that the same household that don't have at least one cat is 1.0033%
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the factors of 33 are 1, 3, 11, 33
the factors of 88 are 1, 2, 4, 8, 11, 22, 44, 88
so the greatest common factor is 11
if you meant 3/4 + 1/10, it equals 17/20 :)