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Type: Multiple-Choice
Category: Scientific Notation
Score: 1
Tags: Scientific Notation
Author: lovelle53

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# Scientific Notation Question

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The diameter of the planet Mercury is $4.87 xx 10^3$kilometers. The diameter of Venus is $1.21 xx 10^4$ kilometers. The diameter of Earth is $1.28 xx 10^4$ kilometers and the diameter of Mars is $6.79 xx 10^3$ kilometers. Which planet has the smallest diameter?