If a star is 3 ly from Earth, how long does it take light from the star to reach Earth?

i dont know but thats a great qusestion

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices

because he is that the right

answer; the president uses mass media to gain support for policies;