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Question 7
(09.02)
Tom rolls a number cube twice. What is the probability that the sum of the 2 rolls is less than 9. given that the first roll is a 6? (1 point)
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Question 8
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Hello! i hope this
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.