A bag contains 3 blue, 4 red, and 2 green marbles. What is the probability of selecting one green marble from the bag?
2007-10-22 03:33:57 · 7 answers · asked by Sweet*Angel 3 in Science & Mathematics ➔ Mathematics
P(green) = 2 / 9
2007-10-22 06:19:15 · answer #1 · answered by Como 7 · 0⤊ 0⤋
Only 2 green out of a total of 9 marbles
2/9 is the probability
2007-10-22 03:37:45 · answer #2 · answered by Anonymous · 0⤊ 0⤋
3+4+2=9
propobility 2/9
2007-10-22 03:37:09 · answer #3 · answered by Anonymous · 0⤊ 0⤋
total of the possibilities of one draw/total possibilities
(total possibility of getting a green marble is 2, since you could draw either one or the other of the two green marbles possible, and the total possibilities period are 3+4+2....SO... )
2/9
2007-10-22 03:44:56 · answer #4 · answered by Gauffsa 3 · 0⤊ 0⤋
2/9
2007-10-22 03:42:01 · answer #5 · answered by lost gal 3 · 0⤊ 0⤋
3+4+2=9
probability= 2/9 =0.222.....
2007-10-22 03:46:06 · answer #6 · answered by Anonymous · 0⤊ 0⤋
tennis chick got the answer 4 u...
2007-10-22 03:42:47 · answer #7 · answered by Anonymous · 0⤊ 0⤋