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Mathematics 7 Online
OpenStudy (morgenshealy123):

help! The Earth is approximately 2 × 107 km from Venus at its closest approach. The Earth is also about 4 × 1013 km from Proxima Centauri, a star. Which of the following is true?

OpenStudy (tkhunny):

Use the carat for exponentiation. 2 × 10^7 km 4 × 10^13 km You can also use the alternate notation 2 × 10E7 km 4 × 10E13 km

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