# 30% of the 20 people in the Math Club have blonde hair. If 3 people are selected at random from the club, what is the probability that none have blonde hair?

What is the difference between independently occurring and mutually exclusive events?

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To find the probability that none of the three people selected at random from the Math Club have blonde hair, we first find the probability that one person selected at random does not have blonde hair, which is (1 - 0.30 = 0.70). Since the selection of each person is independent, we multiply the probabilities together for each person. So, the probability that none of the three people selected have blonde hair is (0.70 \times 0.70 \times 0.70 = 0.343), or approximately (34.3%).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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- How to find calculate this?

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