In economics, average cost and or unit cost is equal to total cost divided by the number of goods produced (the output quantity, Q).It is also equal to the sum of average variable costs (total variable costs divided by Q) plus average fixed costs (total fixed costs divided by Q).Average costs may be dependent on the time period considered (increasing production may be expensive or impossible in the short term, for example).t is also equal to the sum of average variable costs (total variable costs divided by Q) plus average fixed costs (total fixed costs divided by Q). Average costs may be dependent on the time period considered (increasing production may be expensive or impossible in the short term, for example).
Noun. 1. duodenum-the part of the small intestine between the stomach and the jejunum. small intestine-the longest part of the alimentary canal; where digestion is completed. Translations. [ËdjuËÉÊËdiËnÉm] N (duodenums or duodena (pl)) [ËdjuËÉÊËdiËnÉ] â duodeno m.
Definition of Periosteum. It is a dense fibrous membrane made up of irregular connective tissue that covers the external surface of the bones. It is completely opposite to endosteum that lines the inner cavity of long bones.