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13-05-2020
Mathematics

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You are going to roll a fair number cube and spin a spinner with equal sections labeled 1-6. What is the probability that you will roll a number less than 5 and spin an even number?

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starwars04 starwars04

13-05-2020

Answer:

1/3

Step-by-step explanation:

P(roll < 5 ∩ even) = P(roll < 5) * P(even)

P(roll < 5) = 4/6 = 2/3

P(even) = 3/6 = 1/2

P(roll < 5 ∩ even) = (2/3) * (1/2) = 1/3

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