Find the probability that you will roll an even number exactly 5 times when you: roll a six-sided number cube 10 times. p = 0.246 roll a six-sided number cube 20 times. p = 0.015 explain why the second result is less.

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since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.

The answer should be c.

3were boys and 5 were girls