Wednesday

September 3, 2014

September 3, 2014

Posted by **John** on Monday, January 26, 2009 at 1:07pm.

- Math -
**drwls**, Monday, January 26, 2009 at 2:32pmThat equals the probability of blue followed by white PLUS the probability of white followed by blue.

That would be 2 [(5/20) x (8/20) ]

= 80/400 = 1/5

**Answer this Question**

**Related Questions**

probability - A bag contains 3 red chips, 2 blue chips, and 1 white chip. If 2 ...

College Finite Math - Your Open QuestionShow me another » If the ball is either ...

PRE CAL. JOURNAL - A BAG CONTAINS 3 RED CHIPS, 2 BLUE CHIPS AND 1 WHITE CHIP. IF...

math - the bag contains 20 red marbles and30 white marbles and 40 blue ones what...

Math :) - In a bag of 10 marbles, there are 5 blue marbles, 3 red marbles, and 2...

math - A bag contains 5 red, 4 white and 6 blue marbles. Another bag with 9 blue...

Math Probability - In a bag of 10 marbles, there are 5 blue marbles, 3 red ...

math - 1.A box contains four red marbles, seven white marbles, and five blue ...

math, 7th - If there are 100 marbles, 10 red, 20 white, 30 blue, and 40 green, ...

Math - Tim put red, white and blue marbles in a bag. One-third are red, one-...