Terms. Arithmetic Sequence-A sequence in which each term is a constant amount greater or less than the previous term. In this type of sequence, a n+1 = a n + d, where d is a constant. Common Ratio-In a geometric sequence, the ratio r between each term and the previous term.
In addition to much of Mosquito County's territory being reallocated to Hillsborough, Levy, and Marion counties, St. Lucia County is also created from former Mosquito County territory, spanning halfway across Florida from the East coast and through much of central Florida.
In 1824, the area to the south of St. Johns County became Mosquito County, and Enterprise was named the county seat. This massive county took up much of central Florida. Mosquito County was renamed Orange County in 1845 when Florida became a state.