Answer:
6.6×10¹⁵ miles
Explanation:
You want the distance of W from Earth if X is 5 times that distance, Y is 1000 times the distance of X, and Z is 3.3×10²¹, which is 100 times the distance of Y.
Distance
Using W, X, Y, Z to represent the distances from Earth to the respective galaxies, we have ...
- X = 5W
- Y = 1000X = 5000W
- Z = 100Y = 500,000W
and ...
3.3×10²¹ = 0.5×10⁶×W
W = (3.3×10²¹)/(0.5×10⁶) = 6.6×10¹⁵ . . . . miles
Constellation W is 6.6×10¹⁵ miles from Earth.
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