Sassafras root is still used to flavor traditional root beer, although since sassafras was banned by the U.S. Food and Drug Administration because of the carcinogenicity of its constituent safrole, most commercial recipes do not contain sassafras. Some commercial root beers do use a safrole-free sassafras extract.
There are usually 18 holes in a golf course; some have 9 holes or some multiplier of 9 holes. I have played at golf clubs with 9, 18, 27 and 36 holes. However, a standard round of golf at most golf clubs / courses involves 18 holes.
Posting a nine-hole Score to an 18-hole Handicap Index. Q. How do I post a nine-hole score to my 18-hole Handicap Index? A. Each nine holes on a golf course has its own USGA Course Rating and Slope Rating. Make sure to post the nine-hole score with the appropriate nine-hole USGA Course Rating and Slope Rating. Two nine-hole scores will eventually be combined to create an 18-hole score and be designated with the letter C (e.g., 85C).