- The table shows the mid-year populations (in millions) of 5 countries in. millions) for the year 2020. Country 2010 2020 Bulgaria 7.1 6.6 Canada 33.8 36.4 China 1330.1 1384.5 United Kingdom 62.3 65.8 United States 310.2 341.4 Find the exponential growth or decay model y = ab² for the popula corresponding to 2010. Use the model to predict the population of each

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 9T
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2.
The table shows the mid-year populations (in millions) of 5 countries in 2010 and the projected populations (in
millions) for the year 2020.
Country
2010
2020
Bulgaria
7.1
6.6
Canada
33.8
36.4
China
1330.1
1384.5
United Kingdom
62.3
65.8
United States
310.2
341.4
Find the exponential growth or decay model y = abt for the population of each country by letting t = 10
corresponding to 2010. Use the model to predict the population of each country in 2030.
Transcribed Image Text:2. The table shows the mid-year populations (in millions) of 5 countries in 2010 and the projected populations (in millions) for the year 2020. Country 2010 2020 Bulgaria 7.1 6.6 Canada 33.8 36.4 China 1330.1 1384.5 United Kingdom 62.3 65.8 United States 310.2 341.4 Find the exponential growth or decay model y = abt for the population of each country by letting t = 10 corresponding to 2010. Use the model to predict the population of each country in 2030.
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