If the radial velocity of a galaxy is 2200 km/s per million parsecs, then what is its distance from the sun: in light years and kilometers​

b. a lightning bug, plug of grass, and a worm

answerscientific theory;

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000