What is one reason Spain sponsored the first voyage of Columbus to the west

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.

Which nims command and coordination structures are offsite locations where staff from multiple agencies come together?

The economy of the united states is best described as