krystabrewer3 krystabrewer3

16-02-2018
Mathematics

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If the probability of an event is 3 7 , what is the probability of the complementary event? A) -4 /7 B) 2/ 7 C) 3/ 7 D) 4/ 7

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Аноним Аноним

16-02-2018

That would be 1 - 3/7 = 4/7 Answer

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trinitytreese trinitytreese

16-02-2018

The answer is 4/7. :3

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