The population of a certain country was 2.7 million in 1990 and 3.6 million in 2010. Find the annual growth rate. In what year will the population reach 5 million? (assuming the rate remains the same).

The population of a certain country was 2.7 million in 1990 and 3.6 million in 2010. Find the annual growth rate. In what year will the population reach 5 million? (assuming the rate remains the same).

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section1.2: Exponents And Radicals

Problem 31E

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Question

Can someone explain how this problem in this way?(work is attached ) The population of a certain country was 2.7 million in 1990 and 3.6 million in 2010. Find the annual growth rate. In what year will the population reach 5 million? (assuming the rate remains the same).