Question

None of these answers make sense to me, and I cannot go back and look at the notes, if you know anything about scientific notation can you please help :)

Answer 1

Explanation:

Venus = 12000 km = 1.2 * 10⁴

Sun: Venus = 1.4 * 10⁶ : 1.2 * 10⁴

`=(1.4*10^(6))/(1.2*10^(4))\\\\=(1.4)/(1.2)*10^(6-4)\\\\=1.17*10^(2)`