Monday

September 1, 2014

September 1, 2014

Posted by **sunil** on Monday, January 21, 2013 at 10:49pm.

Find the probability that first two are red and third is white if,

a) Marbles drawn are replaced after every draw.

b) Marbles drawn are not replaced after every draw.

- lpu collage -
**Ms. Sue**, Monday, January 21, 2013 at 10:57pmWhat kind of pictures do you use for an ipu collage?

**Answer this Question**

**Related Questions**

Mathematics - There are 2 white marbles in urn A and 4 red marbles in urn B . At...

Math - Suppose an urn contains 8 red,5 white and 7 blue marbles.a.If 3 marbles ...

Math-Probability - Suppose an urn contains 8 red,5 white and 7 blue marbles.If 3...

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

statistics - An urn contains white and red balls. Four balls are randomly drawn ...

statistics - An urn contains white and red balls. Four balls are randomly drawn ...

MATH(STATISTICS) - Urn A contains R red balls and W white balls, urn B contains ...

Math - A bag contains 4 green marbles, 6 red marbles, and 2 white marbles. Three...

Math - The odds are 3 to 5 in favor of drawing a blue marble in one random ...

pre-calculus - An urn contains 7 red marbles labeled (1,2,3,4,5,6,7) and 5 green...