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Бассейн полностью заполнен водой в течение 30 дней
Каждый день количество воды удваивается
На какой день бассейн будет заполнен водой наполовину
1)на 10 день
2)на 15 день
3)на 29 день
4)на 6 день
Подскажите пожалуйста-
Предмет:
Математика -
Автор:
white100 - 5 лет назад
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Ответы 2
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30-1=29(д.)Ответ: на 29 день.
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Автор:
lawrencewolf - 5 лет назад
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0
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на 29 дней бассейн будет заполнен
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Автор:
brittany - 5 лет назад
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0
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