tashaunalewis1730 tashaunalewis1730

02-01-2023
Mathematics

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A worker at a local aquarium is instructed to estimate the population of sardines in the tank. He catches 210 sardines, marks them with special paint, and returns them to the tank. Then he catches 1,900 sardines and finds that 21 of them are marked. To the nearest whole number, what is the best estimate for the sardine population?

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