Approximately how many of his troops did lee lose at the battle of antietam? three fourths. one half. one fourth. one third.

Who gave the famous "i have a dream" speech at the march on washington?

Why is it economically necessary for the east germans to build berlin wall

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.