It's a source citation. The name Breenan is the author, and 142 is probably the page this information was found on in Breenan's writing.
If I understand the question right I would believe it to be 5 miles an hour because the course is a mile and he ran a mile in 12 minutes. We know an hour is 60 minutes so we have to divide the number of minutes he is talking from the hour. 60 divided by 12 is 5 so if he is running a mile every 12 minutes then he is running 5mph
An oxymoron is the literary device used by Romeo in that passage.
Answer:
an advocate of immorality.
Explanation:
