SOLUTION: A bag contains 3 red,6 white nd 7 blue coloured flowers. Wht is the probability that two flowers drawn are? A) whte nd blue B) red C) red and white or blue

Algebra ->  Probability-and-statistics -> SOLUTION: A bag contains 3 red,6 white nd 7 blue coloured flowers. Wht is the probability that two flowers drawn are? A) whte nd blue B) red C) red and white or blue       Log On


   

Question 871534: A bag contains 3 red,6 white nd 7 blue coloured flowers. Wht is the probability that two flowers drawn are?
A) whte nd blue
B) red
C) red and white or blue
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

16 flowers: 3R, 6W, 7B

two flowers drawn

P(W and B) = %286%2F16%29%287%2F15%29

P(both R) = %283%2F16%29%282%2F15%29

P(R and W 0r B)= %283%2F16%29%286%2F15%29+%2B+%283%2F16%29%287%2F15%29