The population of California was 29.76 million in 1990 and 33.87 million in 2000. Assume that the population grows exponentially. (a) Find a function that models the population (in millions) t years after 1990. (Round your r value to six decimal places.) n(t) = (b) Find the time required after 1990 for the population to double. (Round your answer to one decimal place.) yr (c) Use the function from part (a) to predict the population of California in the year 2002. (Round your answer to two decimal places.) million

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.8: Fitting Exponential Models To Data
Problem 3TI: Table 6 shows the population, in thousands, of harbor seals in the Wadden Sea over the years 1997 to...
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This exercise uses the population growth model.
The population of California was 29.76 million in 1990 and 33.87 million in 2000. Assume that the population grows
exponentially.
(a) Find a function that models the population (in millions)t years after 1990. (Round your r value to six
decimal places.)
n(t) =
(b) Find the time required after 1990 for the population to double. (Round your answer to one decimal place.)
yr
(c) Use the function from part (a) to predict the population of California in the year 2002. (Round your answer
to two decimal places.)
million
Transcribed Image Text:8:00 PM Thu Nov 12 * 87% webassign.net This exercise uses the population growth model. The population of California was 29.76 million in 1990 and 33.87 million in 2000. Assume that the population grows exponentially. (a) Find a function that models the population (in millions)t years after 1990. (Round your r value to six decimal places.) n(t) = (b) Find the time required after 1990 for the population to double. (Round your answer to one decimal place.) yr (c) Use the function from part (a) to predict the population of California in the year 2002. (Round your answer to two decimal places.) million
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