Mathematics, 29.04.2021 05:20, mythic61

2. The average distance between planet Neptune and the Sun is about 4 × 109 kilometers. What
is 4 × 109 written in standard notation?
A. 0.0000000004
B. 0.000000004
C. 400,000,000
D. 4,000,000,000

Answers: 1

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2. The average distance between planet Neptune and the Sun is about 4 × 109 kilometers. What