The mission of the Office of Developmental Programs (ODP) is to support Pennsylvanians with developmental disabilities to achieve greater independence, choice and opportunity in their lives.
Hecto or hecta is a decimal unit prefix in the metric system denoting a factor of one hundred.It was adopted as a multiplier in 1795, and comes from the Greek á¼ÎºÎ±ÏÏÎ½ hekaton, meaning hundred.Based on a proposal by Thomas Young, the prefix was often alternatively spelled hecato-in early 19th century sources. Its unit symbol as an SI prefix in the International System of Units (SI) is the lower case letter h.t was adopted as a multiplier in 1795, and comes from the Greek á¼ÎºÎ±ÏÏÎ½ hekaton, meaning hundred. Based on a proposal by Thomas Young, the prefix was often alternatively spelled hecato-in early 19th century sources.
A prefix is a part of a word or a word, within a word. It is put at the start of another word to make a different meaning. It can also mean a number that is put in at the start to show which number something is in a group.It is a type of affix.1  Grand father means your parent's father.cientists and doctors use prefixes in many words. 1  Hepato-is a prefix that means liver. 2  So hepatocellular means 'about liver cells 3  '. Hydro-is a prefix that means water. 4  So Hydroelectric dams are dams that make electricity from the flow of water. 5  Pre-or Ante-are prefixes that mean before.