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anonymous

  • one year ago

A bacteria culture begins with 13 bacteria which triple in amount at the end of every hour. How many bacteria are grown during the 10th hour? 13,312 26,624 255,879 2,302,911

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  1. anonymous
    • one year ago
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    plzz help

  2. anonymous
    • one year ago
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    @ganeshie8

  3. dan815
    • one year ago
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    13*3 *3 *3....*3

  4. anonymous
    • one year ago
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    ??

  5. dan815
    • one year ago
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    how many times did we triple till the 10th hour, you triple at the END of every hour

  6. anonymous
    • one year ago
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    9?

  7. dan815
    • one year ago
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    13*3 *3 *3....*3 = 13*3^9=?

  8. anonymous
    • one year ago
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    255,879

  9. anonymous
    • one year ago
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    tysm @dan815

  10. wolf1728
    • one year ago
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    That's worded pretty weird - when they say "how many are grown during the 10th hour" are they asking how many are present at the 11th hour?

  11. anonymous
    • one year ago
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    idek this is how it was on my quiz

  12. wolf1728
    • one year ago
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    So, when do you know if the answer is right or wrong?

  13. anonymous
    • one year ago
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    I submitted it and it was right:)

  14. wolf1728
    • one year ago
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    Okay so the answer is 255,879. Now we know.

  15. anonymous
    • one year ago
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    yep

  16. dan815
    • one year ago
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    yw @brebrebrebre

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