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3 years ago

6

One kind of bacteria in a laboratory culture triples every 30 minutes. Suppose the culture is started with 20 bacteria cells. Ho

w many bacteria will there be after two hours?

1 answer:

IgorC [24]3 years ago

3 0

Answer:

2 hours = 4 * 30 minutes

30 * 3 = 90

90 * 3 = 270

270 * 3 = 810

810 * 3 = 2430

So after 2 hours you will have 2430 bacteria cells.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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iVinArrow [24]

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Step-by-step explanation:

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