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.
This page is about how old you have to be to work at McDonalds. Weâre not a bunch of losers! Weâre kids who want to earn some money while getting experience in the workplace. Plus, even if someone in their middle-age works at McDonalds they arenât a loser if they are doing the best they can.