Tmerchy
Tmerchy
02.07.2019 • 
Business

Acommon inhabitant of human intestines is the bacterium escherichia coli. a cell of this bacterium in a nutrient-broth medium divides into two cells every 20 minutes. the initial population of a culture is 66 cells.(a) find the relative growth rate. (assume t is measured in hours.) k = (b) find an expression for the number of cells after t hours. p(t) = (c) find the number of cells after 8 hours. cells (d) find the rate of growth after 8 hours. (round your answer to three decimal places.) billion cells per hour (e) when will the population reach 20,000 cells? (round your answer to two decimal places.) hr

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