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A bag holds 11 beads. 7 of the beads are red. The rest of the beads are white. Two beads are taken a...
5 months ago
Q:
A bag holds 11 beads. 7 of the beads are red. The rest of the beads are white. Two beads are taken at random from the bag. Work out the probability that one bead of each colour is taken. You must show your working.
Accepted Solution
A: