3. The population of India in 2010 was 1.21 billion. The population grows at a rate of 1.44% per year. a) Write an exponential function to model the population in billions. b) Predict the population in the year 2025.

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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3. The population of India in 2010 was 1.21 billion. The population grows at a rate of 1.44% per year.
a) Write an exponential function to model the population in billions.
b) Predict the population in the year 2025.
4. A car's value depreciates over time. The following equation models the value of the car after x years
y = 24,000(0.82)*
a) What was the value of the car initially?
b) At what rate is the car depreciating (express as a percent)?
c) What is the car worth after 3 years?
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Transcribed Image Text:3. The population of India in 2010 was 1.21 billion. The population grows at a rate of 1.44% per year. a) Write an exponential function to model the population in billions. b) Predict the population in the year 2025. 4. A car's value depreciates over time. The following equation models the value of the car after x years y = 24,000(0.82)* a) What was the value of the car initially? b) At what rate is the car depreciating (express as a percent)? c) What is the car worth after 3 years? Sign out US 2 N DELL
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