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Redshift Measurements of a Galaxy Yield a Recession of 1700 $\times$

Question 2

Multiple Choice

Redshift measurements of a galaxy yield a recession of 1700 km/s.Hubble's constant H is 23 km/s/10⁶ c·y.The distance to the galaxy is approximately

A) 36 $\times$ 10⁶ c·y
B) 47 $\times$ 10⁶ c·y
C) 53 $\times$ 10⁶ c·y
D) 66 $\times$ 10⁶ c·y
E) 74 $\times$ 10⁶ c·y

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