Hubble's Law Relates the Speed of a Galaxy from Its

Multiple Choice

Hubble's Law relates the speed of a galaxy from its distance to us. If you assume Hubble's constant to be 23 km/s/10⁶ ly, then what is the distance of a galaxy that is traveling at 10% the speed of light away from us?

A) It is not possible for a galaxy to travel so fast!
B) 1.3 × 10¹⁰ ly
C) 1.3 × 10⁹ ly
D) 1.3 × 10¹¹ ly
E) 1.3 × 10⁸ ly