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2 Unit 2: Applied Mathematics A

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Question 135

A bag contains 10 blue, 8 red and 6 green counters. A counter is selected at random, replaced, and then a second counter is selected.

a.

Find the probability that both are red.

[2]
b.

Find the probability that the counters have different colours.

[2]
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2 Unit 2: Applied Mathematics A Questions

  1. A Level
  2. /Maths
  3. /2 Unit 2: Applied Mathematics A

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