Three. Jordan left North Carolina after his junior year to enter the 1984 NBA draft.
The frost line in North Carolina is 12". See the link http://www.brunswickcountync.gov/Portals/0/bcfiles/Building_Codes/bldinsp_2006_NC_Code_Proposed_Changes_Residential.pdf
The pine was officially designated as the State Tree of North Carolina by the General Assembly of 1963. (Session Laws, 1963, c. 41).
According to the 2010 U.S. Census, the population of North Carolina is 9,535,483.
See the Related Links below for a breakdown of North Carolina's population.