A 75-kg long-jumper takes 3.1 s to reach a prejump speed of 10 m/s.

In the kingdom of saudi arabia the government controls every aspect of oil production which makes up the majority of the country's economy. while other businesses are owned by individuals, the biggest segment of saudi arabia's economy is oil production. saudi arabia's economy would best be described as a) entirely market. b) almost entirely command. c) a mixture between just market and traditional. d) a mixed economy with large amounts of command.

1. describe the concept of the unitary executive. discuss whether this concept is practical.

What did economist john maynard keynes believe about deficit spending?