Which attack involves performing an action and eliminating evidence that could prove the identity of the attacker?

What is polytheism? the belief in one god. the belief in more than one god. the belief that there is no god.

For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.

1. describe the concept of the unitary executive. discuss whether this concept is practical.