P= {2x :1 ≤ x ≤ 5} and Q= {(x + 1): 2 ≤ x ≤ 8} where x is an
integer, are subsets of universal set U=
{x:1 ≤ x ≤ 10}. Use this information to
answer the following questions:
(a) Find
(P n Q)'.
(b) Find P U Q.

Which principle underlies the idea of limited govemment?

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.

Which was an important long-term result of the civil war? a a feeling of american nationalism developed. b. industrialism increased in the south. c. differences between social classes declined.