The count in a bateria culture was 600 after 20 minutes and 1900 after 30 minutes. Assuming the bacteria counts N at time t obeys the uninhibited growth model N(t) = A · ekt, the following questions: answer What was the initial size of the culture? Find the doubling period. Find the population after 90 minutes. When will the population reach 14000.

The count in a bateria culture was 600 after 20 minutes and 1900 after 30 minutes. Assuming the bacteria counts N at time t obeys the uninhibited growth model N(t) = A · ekt, the following questions: answer What was the initial size of the culture? Find the doubling period. Find the population after 90 minutes. When will the population reach 14000.

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Exponential And Logarithmic Functions

Section5.5: Exponential And Logarithmic Models

Problem 30E: The table shows the mid-year populations (in millions) of five countries in 2015 and the projected...

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