Question

Alpha Centuri is 4 light years from Earth.

How long would it take for light from Alpha Centuri to reach Earth?

1.4 earth months
2.4 earth days
3. 4 earth weeks
4. 4 earth years

Answer 1

Answer:

I'll will say it could be 3 or 4

Answer 2

Answer:

4 earth years

Explanation:

hope this helps Ps. i took the test and it is right