This is not a comprehensive dictionary of mathematical terms, just a quick reference for some of the terms commonly used in this website. More detailed glossaries can be found at http://www.cut-the-knot.org/glossary/atop.shtml and http://thesaurus.maths.org/mmkb/alphabetical.html (among others).
As of 2011, the average salary of a live-in housekeeper was $35,000 to $60,000 a year, according to a survey by the Professional Domestic Services and Institute. Those at the executive level, who supervise at least one other housekeeper, earned anywhere between $40,000 and $65,000 a year. At a minimum, expect to earn almost $14,000 more a year as a live-in than you would living off grounds.
The average Housekeeper salary in the United States is approximately $10.43 per hour. Salary information comes from 109,365 data points collected directly from employees, users, and past and present job advertisements on Indeed in the past 12 months.