Mathematics, 20.03.2020 01:11 Chuchee4604
An environmental agency is analyzing water samples from 81 lakes for pollution. Five of the lakes have dangerously high levels of dioxin. Six of the lakes are randomly selected from the sample. Using technology, how many ways could one polluted lake and five non-polluted lakes be chosen?
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An environmental agency is analyzing water samples from 81 lakes for pollution. Five of the lakes ha...
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