Suppose that in your city 37% of the voters are registered as democrats, 29% as republicans, and 11% as members of other parties (liberal, right to life, green, voters not aligned with any official party are termed "independent." you are conducting a poll by calling registered voters at random. in your first three calls, what is the probability you talk to a. all republicans? b. no democrats? c. at least one independent?

Me with this psychology homework, i’m struggling with it.

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.

The u. s. intervened in korea and vietnam to stop the spread of