billiegro323 billiegro323

30-03-2020
Mathematics

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There are initially 80 bacteria cells in Petri dish. The number of bacteria cells double every 30 minutes. How many bacteria cells will be in the Petri dish after 3 hours?

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wolf1728 wolf1728

30-03-2020

Answer:

After 3 hours we will have 6 doublings.

2^6 = 64

Therefore the number of bacteria will be 80 * 64 =

5,120 bacteria

Step-by-step explanation:

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