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anonymous

  • one year ago

Hello hello? If f(x) is the total number of bacteria present in a sample after x hours, which of the following statements best describes the meaning of f(2) = 12? The total number of bacteria present in the sample after 12 hours is 2. The total number of bacteria present in the sample after 6 hours is 2. The total number of bacteria present in the sample after 2 hours is 12. The total number of bacteria present in the sample after 6 hours is 12.

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  1. fefetasprites
    • one year ago
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    x= the total number of hours, so if x= 2, then that's the total number of hours. after the = would be the amount of bacteria present in that hour. With that information, you can see that the answer is C.

  2. anonymous
    • one year ago
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    I see. Thank you, @fefetasprites !

  3. fefetasprites
    • one year ago
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    You're welcome!

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