Check the precondition and raise a KeyError if necessary Precondition: item is in self. Raises: KeyError if item in not in self. Postcondition: item is removed from self.

Martha entered into a contract with terry, an art dealer. according to the contract, terry was to supply 18 th century artifacts to martha for the play she was directing, and martha was ready to pay $50,000 for this. another director needed the same artifacts and was ready to pay $60,000. terry decided not to sell the artifacts to martha. in this case, the court may order terry to:

What are the five traits of a civilization?

Item 2 which word could replace the underlined word as it is used in the paragraph? washing the car was a breeze when we attached the right kind of nozzle onto the hose. it produced enough pressure to wash off the bugs and grime without too much scrubbing. the car looked magnificent when we were finished. easy noisy difficult wmuddy