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Mathematics, 18.03.2021 19:20 bobbye001
A lake currently has a depth of 30 meters. As sediment builds up in the lake, its depth decreases by 2% per year. This situation represents . The rate of growth or decay, r, is equal to . So the depth of the lake each year is times the depth in the previous year. It will take between years for the depth of the lake to reach 26.7 meters.
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A lake currently has a depth of 30 meters. As sediment builds up in the lake, its depth decreases by...
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