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Mathematics, 02.10.2021 16:40 bellc42069

After a heavy rainfall. the water level of a river swelled to the edge of its banks. Any more rain would cause a flood. After a few hours, the river went down 1/5 inch. Then another store developed. An additional 1/4 inch of rainfall was recorded, and the level of the river rose by 1/20 of the amount of rain that fell during the second storm.

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After a heavy rainfall. the water level of a river swelled to the edge of its banks. Any more rain w...
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