Mathematics
Mathematics, 08.03.2020 04:38, hard564

There are 2,100 bacteria in a circular petri dish. The dish has a radius of 40 millimeters. What is the approximate population density? Area of a circle =3.14r2

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There are 2,100 bacteria in a circular petri dish. The dish has a radius of 40 millimeters. What is...

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