Two satellites a and b of the same mass are orbiting earth. The distance of satellite b from earth’s center is twice that of satellite a. What is the ratio of the speed of a to that of b?.

Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.

Suppose you need to verify how to correctly use commas. you open your english textbook and scan the chapter titles. in which one would you most likely find the information you need? a. correct capitalization b. grasping grammar c. super spelling d. proper punctuation

What term refers to the initial training given to all new employees?