Librarians typically do the following: 1  Help library patrons conduct research and find the information they need. 2  Teach classes about information resources. 3  Help patrons evaluate search results and reference materials.  Organize library materials so they are easy to find, and maintain collections.
Confidence votes 3.7K. The minimum age to work at a McDonalds is 14 years of age. It may vary from state to state, but no state can permit someone under 14 years of age to work at McDonalds under normal circumstances.
Report Abuse. 1  14. Source(s): My brother. 2  not 13.... 3  Probably not 13, but you might be able to be 14.  16 and 1  up. The legal age for working is 14 I believe (it may depend on where you live).  No I think you have to be 18 or older or maybe 16 you should visit their website or call them. I started at Wendy's when I was 15 and I was the youngest person at our local store. If I were you I would just call and ask or go in and talk to the manager.