Mathematics, 24.11.2021 14:00 jeffreyaxtell4039
The growth rate of Escherichia coli, a common bacterium found in the human intestine, is proportional to its size. Under ideal laboratory conditions, when this bacterium is grown in a nutrient broth medium, the number of cells in a culture doubles approximately every 30 min.
(a) If the initial population is 20, determine the function Q(t) that expresses the growth of the number of cells of this bacterium as a function of time t (in minutes).
Q(t) =
(b) How long would it take for a colony of 20 cells to increase to a population of 1 million? (Round your answer to the nearest whole number.)
min
(c) If the initial cell population were 200, what is our model?
Q(t) =
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