In mathematics, a Hamiltonian path in a graph is a path that visits each vertex precisely once. A Hamiltonian cycle is a cycle which visits each vertex once and only once.
This type of path is named after William Rowan Hamilton who invented a puzzle, now known as Hamilton's puzzle, about the construction of such paths.
... is 39 years. For every 100 females there are 113.3 males. For every 100 females age 18 and over, there are 108.7 males.
The median income for a household in the town ...