Increased/Decreased Populations

Algebra Level 3

The population of a country increased by 2% per year from 2000 to 2003. If the population was 2,000,000 on December 31, 2003, what would be the population on January 1, 2000 (to the nearest thousand)?

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Increased/Decreased Populations

Image credit: US Census 2010

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100 Day Summer Challenge

Increased/Decreased Populations

Image credit: US Census 2010

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations, examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.