scientific notation practice questions
TRANSCRIPT
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Scientific Notation
Practice Problems
Unit 1: Lesson 9
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Use the table to answer the questions 1 - 6.
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1. What is the sum of debts for the three most popular states? Express your answer in scientific notation.
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2. What is the sum of debts for the three least popular states? Express your answer in scientific notation.
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3. How much larger is the combined debt of the three most popular states than that of the three least popular states? Express your answer in scientific notation.
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4. What is the sum of the population of the three most popular states? Express your answer in scientific notation.
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5. What is the sum of the population of the three least popular states? Express your answer in scientific notation.
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6. Approximately how many times greater is the population of California, New, York, and Texas compared to the population of North Dakota, Vermont, and Wyoming? Express your answer in scientific notation.
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7. All planets revolve around the sun in elliptical orbits. Uranus’s furthest distance from the sun is approximately 3.004 x km, and its closest distance is approximately 2.749 x km. Using this information, what is the average distance of Uranus from the sun?