Suppose you choose a marble at random from a bag containing 3 blue, 5 yellow, and 7 red marbles. you choose a second marble without replacing the first. what is the probability of choosing 2 blue marbles?

Question

robtobey2 · Answer

Refer to the attachment.

natayah · Answer

wow thank you!

robtobey2 · Answer

3 ways to draw a blue marble on the first draw.
2 ways to draw a blue marble on the second draw and by the way,
there are now only 14 marbles to draw from.

natayah · Answer

okay, so 1/35 is the official answer right?