Scientists have discovered a galaxy at a distance of 600 billion kilometers from earth. what is the distance, in au, between the galaxy and earth? 400 au 600 au 4000 au 6000 au

One AU is 150 million Kilometers so 400 AU

I believe the answer is 4000 AU (NOT 400 AU)

Explanation:

I put 400 AU on my test and got it wrong.

Also try this in calculator:

600,000,000,000 (600 bil) divided by / 150,000,000 (150 mil) = 4000 AU

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.