Answer:
1.174x10^17 miles
Step-by-step explanation:
5.87x10^12 x 2x10^4.
(5.87x2)(10^12x10^4)
=11.74(10^16)
In Sci. Not., you cannot have a number less than 1 or greater than 10, so multiply these numbers together and move the decimal one to the left.
Your final answer should be 1.174x10^17 miles.