Bacterial Growth A culture of bacteria obeys the law ofuninhibited growth.(a) If N is the number of bacteria in the culture and t is thetime in hours, express N as a function of t.(b) If 500 bacteria are present initially and there are 800after 1 hour, how many will be present in the culture after5 hours?(c) How long is it until there are 20,000 bacteria?
Bacterial Growth A culture of bacteria obeys the law ofuninhibited growth.(a) If N is the number of bacteria in the culture and t is thetime in hours, express N as a function of t.(b) If 500 bacteria are present initially and there are 800after 1 hour, how many will be present in the culture after5 hours?(c) How long is it until there are 20,000 bacteria?
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 33E: Bacteria Growth The number of bacteria in a culture is increasing according to the law of...
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Bacterial Growth A culture of bacteria obeys the law of
uninhibited growth.
(a) If N is the number of bacteria in the culture and t is the
time in hours, express N as a function of t.
(b) If 500 bacteria are present initially and there are 800
after 1 hour, how many will be present in the culture after
5 hours?
(c) How long is it until there are 20,000 bacteria?
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