Quick Answer. The abbreviation mcg stands for micrograms in medical dosages and is sometimes mistaken for the abbreviation for milligrams, or mg.. One microgram equals one one-thousandth of a milligram, states the U.S. Food and Drug Administration. Continue Reading.
If you are in North or South America there are 38, but if you're anywhere else, there are 37. They run from 0 to 36 inclusive, but in America there is the inclusion of the double zero, which we'll get to later. Interestingly, all the numbers on a roulette wheel add up to 666, leading to the nickname The Devil's Game.
1 Six line betting on 6 numbers pays 5 to 1. 2  The chip lies on the edge of two adjoining streets.  Additionally, for American roulette, there is the Five-number bet which covers 0,00,1,2,3 and pays 6:1, and the Row 00 bet which covers 0 and 00 and pays 17:1.