An advertisement for the Blue Ridge Parkway (a highway) that runs from the Shenandoah Valley to the Smokey Mountains describes the highway as a "trip back in time." This is an example of ________

While most of the United States practices civil law, Mexico practices common law

Indicate whether the statement is true or false.

Linear programming variable names such as X11, X12, X13, could possibly be used to represent production of a product (X1j) over several months

Indicate whether the statement is true or false