Question

Under certain​ conditions, the number of bacteria present in a colony is approximated by f left parenthesis t right parenthesis equals Upper A 0 e Superscript 0.023 t​, where t is in minutes. If Upper A 0 equals 2 comma 300 comma 000​, find the time it takes for the colony to contain 2 comma 522 comma 000 ​bacteria, 2 comma 765 comma 000 ​bacteria, and 4 comma 586 comma 000 bacteria. After nothing minutes there are 2 comma 522 comma 000 bacteria.

Answer 1

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