Brass is a buttery yellow alloy of zinc and copper which has been manufactured for thousands of years in many parts of the world.
A teacher is usually issued a contract stating that they work 180 days a year, 7 hours a day (including a 30 minute lunch and 30 minute break) BUT almost any good teacher puts â¦ in an additional 2-4 hours daily plus several hours at home for FREE just striving for students success.
A full time employee works between 7-10 hours a day depending on which position you have. If you're asking weekly multiply the hours by how many days you actually work. Fb.12522363157727. + 12 others found this useful.