The population of Germany in 2011 was approximately 85.5 million. The model P = 85.5e^(−0.00208)t represents a short-term model for the population, t years after 2011. a. Based on this model, is the population of Germany increasing or decreasing? b. Determine the number of years after 2011 at which the population of Germany would decrease to 80 million if this trend continues. Round to the nearest year.
The population of Germany in 2011 was approximately 85.5 million. The model P = 85.5e^(−0.00208)t represents a short-term model for the population, t years after 2011. a. Based on this model, is the population of Germany increasing or decreasing? b. Determine the number of years after 2011 at which the population of Germany would decrease to 80 million if this trend continues. Round to the nearest year.
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.88TI: Researchers recorded that a certain bacteria population declined from 700,000 to 400,000 in 5 hours...
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The population of Germany in 2011 was approximately 85.5 million. The model P = 85.5e^(−0.00208)t represents a short-term model for the population, t years after 2011.
a. Based on this model, is the population of Germany increasing or decreasing?
b. Determine the number of years after 2011 at which the population of Germany would decrease to 80 million if this trend continues. Round to the nearest year.
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