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.
This is confirmed in this line: The Low Level Duty Roulette will put the player into a random light party dungeon under level 50 that the player has unlocked; or one of the three original primal trials from the main story quests (The Bowl of Embers, The Navel and The Howling Eye).. Source.