What were two major problems that arose on the Western
frontier during the early years
of the American republic?

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.

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.

Which georgia shipyard produced 88 liberty ships?