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Question 1 of 5 Earth's Moon is 384,400 km from Earth. What is the correct way to write this distance in scientific notation? A. 38.44 x 10-4 km B. 38.44 x 104 km C. 3.844 x 10-5 km D. 3.844 x 105 km
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Question 1 of 5

Earth's Moon is 384,400 km from Earth. What is the correct way to write this
distance in scientific notation?
A. 38.44 x 10-4 km
B. 38.44 x 104 km
C. 3.844 x 10-5 km
D. 3.844 x 105 km

User Dennis Jose
by
4.2k points

1 Answer

8 votes
Answer:
D. 3.844 x 10^5

3.844 is between 1 and 10, so that is correct.
Not C because if it is negative it would be a decimal from 0 e.g -> 0.88
User Abdo Rabah
by
3.5k points
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