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Mathematics 7 Online
OpenStudy (anonymous):

In Box 1 there are 3 white balls and 2 black balls. In box 2, there are 3 white and 3 black balls. In box 3, there are 2 white and 2 black balls. Draw a ball from box 1 and place it in box 2. Then draw a ball from box 2 and place it in box 3. Finally draw a ball from box 3. A) What is the probability that the last ball, drawn from Box 3, is white? B) What is the probability that the last ball, drawn from box 3 is black?

OpenStudy (anonymous):

Please help!

OpenStudy (anonymous):

draw the tree diagram for all the cases

OpenStudy (anonymous):

I've done that.

OpenStudy (anonymous):

Everytime I do it it comes out wrong.

OpenStudy (anonymous):

I'll repost when it closes

OpenStudy (anonymous):

can you please share the diagram

OpenStudy (anonymous):

I don't know how to on here I've been drawing it on paper.

OpenStudy (anonymous):

k take a photo and share it if possible

OpenStudy (anonymous):

man this sucks

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