#4 A bag contains 3 red, 4 blue, and 5 green marbles. Find the probability given the specified condition.

(a) P(red, then red); with replacement

(b) P(green, then blue); with replacement

(c) P(red, then green); without replacement

(d) P(blue, then blue); without replacement

(e) P(neither is green); with replacement

(f) P(neither is green); without replacement