In order for someone in Cuba to buy and sell goods with someone in China, 1 point what must both parties do?

Lava and other matierls luanced from a volcano and into the air are referenced as

Which shows the best path to find the number of centimeters in 1 yard?

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.