Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
Here are your results for a "countable" plate in your serial dilutions: 186 colonies on a plate where the dilution factor was 1 x 10 ^ -4 and the...
Here are your results for a "countable" plate in your serial dilutions: 186 colonies on a plate where the dilution factor was 1 x 10 ^ -4 and the volume that you plated was 1 ml.
How many bacteria are present in 1 ml of this milk?