Mathematics

Mathematics

Problem

A bag contains balls of four different colours. The probabilities of drawing a red, blue, and green ball are 2p, 3p, and 0.25 respectively, while the probability of drawing a yellow ball is 0.15. Find the value of p. a) 0.150.15 b) 0.100.10 c) 0.120.12 d) 0.130.13

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