Mathematics, 31.03.2021 21:40 67bryant
An antibiotic is attacking a bacterial infection so quickly that the number of bacteria is exponentially decreasing continuously. Originally there were 2 million bacteria and now there are 0.5 million bacteria. Using k = 0.05 for the hourly rate of decay, how many hours did it take to its current level?
about 13.9 hours
about 9.9 hours
about 16.6 hours
about 27.7 hours
Answers: 2
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