math
posted by Diana on .
a bag contains 3 blue marbles , and 9 green marbles , and 11 yellow marbles . Twice you draw a marble and replace it . Find P(blue then green)
a) 27/529
b) 27/23
c) 15/529
d) 12/23

Prob(blue, then green) = (3/23)(9/23) = 27/529

wrong

You poor thing. Your right.Thanks Mrs. Sue. :/

what is the answer plzzz

Here are the answers Combinations Quiz For conexus:
1.C
2.A
3.C
4.D
5.D
6.B
7.D
8.B
9.C
If you want show get some wrong on purpose so you teacher won't get suspicious. :) 
there are 8 questions not 9

Liz is right, Thank you hun my brother is terrible at math.♥

yeah there is 9 questions listen to them thx so much