Answer:
a nutritional label on a juice carton: informational, as it is telling you the facts
the need for daylight savings time: persuasive, as it is trying to convince you as to why we need daylight savings time, which is an opinion
ten reasons to exercise: persuasive, as it is giving you reasons to convince you to do something
baseball results: informational, as it is giving facts and data
why teaching music is important: persuasive, as it is stating an opinion (the word "why" is a good indicator)
a city event calendar: informational, as it is giving you facts
Hope this helps! :)