Final answer:
Hexes do not require power to serve their purpose; they can be used in various contexts for different purposes. Hence, the statement is false.
Step-by-step explanation:
The statement that all hexes must be "powered" before they can serve their purpose in a given year for an economic purpose is false.
Hexes, or hexagons, do not require power in order to serve their purpose. Hexagons are geometric shapes that can be found in many natural and man-made structures, such as honeycombs and soccer balls. They do not have an inherent need for power, as their purpose is determined by the context in which they are used.
For example, in a mathematical context, hexagons can be used to represent a pattern or structure. In a geographic context, hexagon grids can be used to divide a region and analyze data. In a social studies context, hexagons can be used as a tool for organizing and analyzing information or ideas.