That will depend on many things, like your job, where in the world you work, any laws that might apply. Some people, like farmers, never take a day off. Some people who run their own businesses don't take much time off. In other jobs there are very specific guidelines. So there is no single answer to your question.
3 day's
110 days. A work day is 8 hours everyday. 880 hours/8 hours per day = 110 days
Addiction is not defined on how many per day, but on how many days you can go without one. If you feel as if you cannot go on without it, then it is an addiction.
An employer cannot make you work ANY days without pay. Hourly workers get paid for every hour. Salaried-overtime - exempt workers get paid for whole days or not at all for a day. Work 1 hour and you earn a days pay. Work 20 hours in a 24-hour period, and you earn a day's pay.
The average egyptologists work 10 hours a day and 300 days per year.
for an 8 hour working day: 260 days for a 7 hour wroking day: 298 days
A man can live without water for 1 day.
8 hours a day / 5 days
depends how many hours they work and use a calculator to do how many hours they work a day and times it by how many days in a month.
A psychiatrist works an average of 8 hours per day, 5 days per week.
91 days including February 29; 90 days without it
It depends on the country. Usually, the employer has to pay overtime.