From the graph of 5 galaxies, and using the values of the Hypothetical Galaxy (HC), what are the RV and D, respectively?

Question

4150 Mpc; 31167 km/sec

3.1167 x 10^4 Mpc; 415 km/sec

415 km/sec; 31167 Mpc

3.1167 x 10^4 km/sec; 415 Mpc

Answer 1

Let's use Hubble's Law to think about this problem. When it gets down to it, it's easier than you think! Read the question carefully, it's actually about identifying units. Think about it yourself, and then watch my video for the answer. Good luck!