10/07/15

#### Assume that the committee consists of 6 Republicans and 5 Democrats. A subcommittee of 4 is randomly selected from all subcommittees of 4 which contain at least

What is the probability that the new subcommittee will contain at least 2 Democrats?

10/07/15

#### a prisoner sentenced to death is offered a chance to live by the emperor.

He is asked to remove three coins from a pouch that contains 1 gold, 4 silver, and 3 copper coins. A gold is worth 2 silver coins. A silver is worth 4 coppers. If the total value of the coins... more

10/05/15

#### what is the answer to this r/19=-15

I dont know how to do it and it has to be step by step

10/05/15

#### How can you use positive numbers to locate negative numbers on a number line?

How can you use positive numbers to locate negative numbers on a number line?

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