Answer:
858/1000
Step-by-step explanation:
The time taken is 
<h3>Distances</h3>
Given the following information:
- Distance from Neptune to Mars =

- Time is taken =

Get the time taken:
Time = Distance/Speed
Time = 
Time = 0.89 * 10^5
Time = 8.9 * 10^4hrs
Hence the time taken is 
Learn more on distance here: brainly.com/question/4931057
Answer:
what is your question exactly?
Step-by-/step explanation:
Answer:
1st question: 5 (you already answered this one but I still included it)
2nd question: 21
3rd question: 8
4th question: 7
5th question: 12
6th question: 36
7th question: 15
8th question: 80