A bag contains 12 beads.
• 2 of the beads are blue.
• 1 of the beads is green.
3 of the b...
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Mathematics, 01.04.2021 21:40 jwyapo4
A bag contains 12 beads.
• 2 of the beads are blue.
• 1 of the beads is green.
3 of the beads are purple.
• The rest of the beads are red.
sam takes a bead from the bag at random.
c) Show that the probability that this bead
is purple or red is 3 over 4
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Answers: 3
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