Suppose you choose a marble from a bag containing 3 red marbles, 5 white marbles, and 4 blue marbles. You return the first marble to the bag and then choose again. Find P(red and blue) Answers A 7/12 B 2/3 C 1/12 D 1

Question

Suppose you choose a marble from a bag containing 3 red marbles, 5 white marbles, and 4 blue marbles. You return the first marble to the bag and then choose again. Find P(red and blue)         Answers A 7/12 B 2/3 C 1/12 D 1

anonymous · Answer

why dont you try and type what you have tried.

farmdawgnation · Answer

JamesWolf's suggestion sounds like an excellent idea.

anonymous · Answer

P(Red U Blue) = 3/12 * 4/12 = 1/4 * 1/3 = 1/12

anonymous · Answer

or just read rushal's answer and post another question...

farmdawgnation · Answer

Rushal, regardless of whether or not you show the steps, when you interrupt someone else trying to work with the user and provide the solution, that counts as providing "just answers" - and it's not welcome here man.

anonymous · Answer

look i was just helping  him around and i didnt knew that we are not allowed to give answers straight away

anonymous · Answer

i am new to this site

farmdawgnation · Answer

Well, now you do. Part of my job is to tell you when you made a mistake, you correct it, and then we both move on happier and better off for it. Now might be a good time for you to read over our Code of Conduct to help prevent situations like this in the future: http://openstudy.com/code-of-conduct

anonymous · Answer

atleast now your less new :)

anonymous · Answer

:)