Which of the following would provide the best primary source material about the works of Abraham Lincoln? F. A biography of Lincoln

G. An interview with a descendant of Lincoln

H. A collection of speeches written by Lincoln

J A historical analysis of the Lincoln-Douglas debates

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.

In the modern world, many countries with kings or queens have evolved into constitutional democracies. in these countries, monarchs are mostly

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities? it's b