The table shows information about two of the major moons of Uranus. Moon Orbital Period (days) Average Distance from Uranus (km) Miranda 0 point 3 1 9 129 comma 390 Titania 8 point 7 1 435 comma 910 What is the average distance between Miranda and Uranus?
Answer
A
4 point 6 5 times 10 to the 7th power kilometers
B
1 point 2 9 times 10 to the 5th power kilometers
C
2 point 8 4 times 10 to the 4th power kilometers
D
1 point 4 7 times 10 to the 6th power kilometers
Explanation
The table lists Miranda’s average distance from Uranus as 129,390 km. In scientific notation, that is about 1.29 × 10⁵ km, which matches choice B, 1.29 × 10⁵ kilometers.
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