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3 years ago

8

each hour, the number of bacteria in Dr. Nalls petri dish tripled. what percent is the population compared to the population the

hour before?

1 answer:

Lelu [443]3 years ago

3 0

Answer:

300%.

Step-by-step explanation:

Suppose the population is 100, then it rises to 300 after one hour.

So the requires percent is (300/100) * 100

= 300%.

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