Redshift Measurements of a Galaxy Yield a Recession of 1000 $\times$

Multiple Choice

Redshift measurements of a galaxy yield a recession of 1000 km/s.Hubble's constant H is 23 km/s/10⁶ c·y.The distance to the galaxy is approximately

A) 23 $\times$ 10⁶ c·y
B) 37 $\times$ 10⁶ c·y
C) 44 $\times$ 10⁶ c·y
D) 52 $\times$ 10⁶ c·y
E) 61 $\times$ 10⁶ c·y