Question

Help please it’s due tomorrow I’ve been trying and I just can figure it out so if someone could help…

Answer 1

`1.357*10^4`

Explanation:

A star is 2.3 x 10^2 light years away

We know that one light year is about 5.9 x 10^12 miles away

So, we know the star is 2.3 x 10 ^2 x 5.9 x 10^12 = 13.57 x 10^14 = 1.357 x 10^14

Hope this helps :)

Have a nice day!