A bag has 4 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you pick a red marble, do not replace it, and pick a yellow marble?

Question

anonymous · Answer

choices are 2/15
1/15
1/10

anonymous · Answer

probability  that the first one chosen is red is $\frac{3}{10}$
probability  that the second one is yellow given the first one is red is $\frac{3}{9}=\frac{1}{3}$
multipliy 
$$\frac{3}{10}\times \frac{1}{3}$$ for your answer

anonymous · Answer

so 1/10? I have a ton more can you help me with them?

anonymous · Answer

I think I may be able to figure out everything else thanks! If I don't understnad some I'll put them u!!