The answer to that is 21 days exactly, although you need to bear in mind that this can vary, depending on a number of circumstances. Generally speaking however, fertile chicken eggs which are hatched out by a hen will take 21 days before you see little faces staring at you from underneath their mamma's wings.
In linguistics, a register is a variety of a language used for a particular purpose or in a particular social setting.
Define compute: to determine especially by mathematical means; also : to determine or calculate by means of a computer â compute in a sentence to determine especially by mathematical means; also : to determine or calculate by means of a computer; to make calculation : reckonâ¦ See the full definition since 1828