Answer:
284 miles per hour
Step-by-step explanation:
1136/4 = 284 when you divide these you are dividing how many miles the train went and how long it took for the train to go that far making the train go 284 miles per hour
hope this helps and make me brainliest please
Answer: 8^6
= subtract the bottom exponent from the top exponent.
1: 7 2: 3