Answer:
1.33333... is a rational number because you know that the repeating part will all be 3 because it follows a pattern.
This is different from the first number because that repeating number does not have any identifiable pattern.
I don't understand your question fully, try to list your full problem in the future and maybe people will be able to better help you.
Answer:
4.5ft per side
Step-by-step explanation:
square has four equal sides and is L times w times h= A but we have A= 18 already so you reverse and divide so
18/4=4.5
Answer: Train 2 is traveling 4 miles per hour faster than train 1.
Hope this helps..... Stay safe and have a Merry Christmas!!! :D