Random close pack crystal lattices have maximum densities equal to this upper limit. Random close packing does not have a precise geometric definition. It is defined statistically, and results are empirical. A container is randomly filled with objects, and then the container is shaken or tapped until the objects do not compact any further, at this point the packing state is RCP. The definition of packing fraction can be given as: "the volume taken by number of particles in a given space of volume". In other words, packing fraction defines the packing density. It has been shown that the filling fraction increases with
425 Agreement affected area. For example, the city as party to such an agreement might have the right to collect city income tax from residents or employees within the transferred area even though they do not actually live or work within the city itself. The township would still retain policing jurisdiction and provide municipal services to the new development. 425 Agreements can be effective for up to 50 years. At the end of the term of the agreement, the agreement itself defines what should happen to the affected land at the termination of the contract. The law permits for the parties to