When I had a C-172, my annual was about $700-800. That included the inspection and normal annual maintenance items like repacking the bearings, changing the oil, etc. A more complex aircraft and it goes up from there.hen I had a C-172, my annual was about $700-800. That included the inspection and normal annual maintenance items like repacking the bearings, changing the oil, etc. A more complex aircraft and it goes up from there.
Animism is the belief that all things have a spirit or soul, including animals, plants, rivers, mountains, stars, the moon, and the sun. Each being is considered a spirit that can offer help or harm to humans.
(However, heuristic knowledge can be applied to complex as well as simple everyday problems. Human chess players use a heuristic approach.) As a noun, a heuristic is a specific rule-of-thumb or argument derived from experience. The application of heuristic knowledge to a problem is sometimes known as heuristics. This was last updated in August 2009