This exercise uses the function mapcolor and predicates in(x, y), borders(x, y), and country(x), whose arguments are geographical regions, along with constant symbols for various regions. in each of the following we give an english sentence and a number of candidate logical expressions. for each of the logical expressions, state whether it (1) correctly expresses the english sentence; (2) is syntactically invalid and therefore meaningless; or (3) is syntactically valid but does not express the meaning of the english sentence

Match the steps of the process to julia's analysis. 1. analyze choices. current costs for making phone calls to foreign countries averages between five and ten cents a minute. 2. determine the goals. julia needs to reduce the cost of telecommunications without reducing her employees' ability to do their jobs. 3. gather data. the corporate computer network will be able to handle the increased traffic that will occur as a result of voip. 4. evaluate the decision. julia will have her it department set up voip in the smallest domestic office. 5. make the decision. julia will have employees document the benefits and problems that result from using the new technology.

What is the first step in creating a maintenance ?

Choose the best explanation for the following statement communication is symbolic