Warren flipped a coin and rolled a 20-sided number cube. What is the probability that his coin landed on tails and his number cube rolled a factor of 20? write it as a simplified fraction. (I tried 3 answers from brainly and the people just want points, they don't even tell me the right answer.)
Question
Warren flipped a coin and rolled a 20-sided number cube. What is the probability that his coin landed on tails and his number cube rolled a factor of 20? write it as a simplified fraction. (I tried 3 answers from brainly and the people just want points, they don't even tell me the right answer.)
Solution
Sure, let's break this down:
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First, let's consider the coin flip. A coin has two sides: heads and tails. So the probability of landing on tails is 1 out of 2, or 1/2.
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Next, let's consider the roll of a 20-sided number cube. The factors of 20 are 1, 2, 4, 5, 10, and 20. That's 6 possible outcomes. Since the cube has 20 sides, the probability of rolling a factor of 20 is 6 out of 20, or 3/10.
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We're looking for the probability of both events happening, so we multiply the probabilities together. (1/2) * (3/10) = 3/20.
So, the probability that Warren's coin landed on tails and his number cube rolled a factor of 20 is 3/20.
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