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в мешке находятся 2 черных и 3 белых шара. Какова вероятность того,что вытащат белый?
Ответы 3
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спасибо большое
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Автор:
darrenznkv - 5 лет назад
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0
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не за что :)
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Автор:
gibson3 - 5 лет назад
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0
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2+3=5 (шаров всего)Р(вероятность)=3/5
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Автор:
smudge - 5 лет назад
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0
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