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Sarah rolls a die twice. What is the probability that she rolls a 3 and then an even number?

Answer 1

Nathan Axel

Multiply the probabilities.

Chance of rolling a 3: #1/6# Chance of an even number: #3/6# or #1/2# Multiply for chance of both: #1/6xx1/2=1/12#

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Answer 2

Hazel Anglin

The probability that Sarah rolls a 3 and then an even number is ( \frac{1}{6} \times \frac{3}{6} = \frac{1}{12} ).

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Answer from HIX Tutor

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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