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Mathematics, 17.04.2020 09:39 minsuga82

44 days ago, Emily blew up a balloon (that is a perfect sphere) to a radius of 5\text{ cm}5 cm5, start text, space, c, m, end text. Since then, the balloon has lost air and decreased by 0.5\text{ cm}0.5 cm0, point, 5, start text, space, c, m, end text each day.
What is the ratio of the current volume of the balloon to the volume of the balloon 444 days ago?

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44 days ago, Emily blew up a balloon (that is a perfect sphere) to a radius of 5\text{ cm}5 cm5, sta...
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