Question 381783
A standard number cube (#1-6 on six sides) is tossed. Find each probability. 
P(4 or even)
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P(4 or even) = P(4) + P(even) - P(4 and even)
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= (1/6) + (3/6) - (1/6)
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= 3/6
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= 1/2
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Cheers,
Stan H.