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  • one year ago

A bacteria culture begins with 15 bacteria which double in amount at the end of every hour. How many bacteria are grown during the 12th hour?

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  1. anonymous
    • one year ago
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    after every hour the number of bacteria doubles, so after 11 hours the number of bacteria increases by a factor of 2^11 so total number of bacteria after 11th hour is 15*2^11

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