A bacterial broth culture is diluted by a factor of 100,000,and 0.1 mL of the dilution is spread over the surface of an agar plate.The next day,123 colonies are observed on the plate.What was the concentration of bacteria in the broth?

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The Answer of A bacterial broth culture is diluted by a factor of 100,000,and 0.1 mL of the dilution is spread over the surface of an agar plate.The next day,123 colonies are observed on the plate.What was the concentration of bacteria in the broth?

A Bacterial Broth Culture Is Diluted by a Factor of 100,000,and