Question

Given the following cards, what is the probability of drawing a blue card, not replacing it, and then drawing another blue card?

Answer 1

well; 3 out of 5 are blue; which leaves 2 out of 4 for the next pick

\[\frac{3}{5}*\frac{2}{4}=P(Blue\ and\ Blue)\]

Answer 2

so, 3/10?

Answer 3

yep :)

Answer 4

thanks, you rock.