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krek1111 [17]
3 years ago
12

Each hour, the number of bacteria in Dr. Nall’s petri dish tripled. What percent is the population compared to the population th

e hour before?
3%
30%
130%
300%
Mathematics
2 answers:
myrzilka [38]3 years ago
7 0

Answer:

It's D

Step-by-step explanation:

LenaWriter [7]3 years ago
4 0

Answer:

D

Step-by-step explanation:

i got it right.

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