another question you might be able to help with. ::: two marbles are to be pulled from a bag that contains 2 yellow marbles, 4 green marbles, and 6 orange marbles. After the first marble is drawn, it is not replaced. WHat is the probability that both marbles will be the same color? I know the formula looks something like (6*4*2)/(***)=

Question

ddcamp · Answer

You'll want to find each of the probabilities individually: drawing 2 yellow, 2 green, 2 orange.

Then, just add those 3 probabilities.

anonymous · Answer

6/12? @DDCamp

ddcamp · Answer

What are your steps to get that?

anonymous · Answer

add all together for the denominator and then 2*3 for numerator

ddcamp · Answer

I'll find the probability of drawing 2 Yellow marbles, then you find the probability of drawing 2 greens or oranges:

|dw:1418951675767:dw|

kropot72 · Answer

http://openstudy.com/study#/updates/549374c9e4b0132219cb0131