Print this diagram(PDF). Basketball court dimensions vary in overall length and width. In many areas of the country, older high school gymnasiums in particular have smaller overall size and layout than regulation. Many of these same gyms have varying backboard designs and measurements.
On a Saliva Drug Test, THC will test positive within one hour of use, but you may have marijuana in your system for about 12 hours after last use. How long does drugs stay in your hair? On a Hair Drug Test, THC will show up about 7 days after use and most hair drug tests will test for a 90 day period. However, THC does not always bind to the hair follicle which makes it not always considered an accurate testing method for marijuana use.
Marijuana sort of has a half-life. If you have a completely clean system and you smoke, it will be out of your system in 2-5 days. If you smoke during this period, it will increase to 4-10 days, and so on and so forth. This doubling stops around 40 days though.