What is 3/5 of a number, when 60% of that number equals 120?
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Question: Which rule states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, the two triangles are congruent?
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Question: Find the standard deviation of the set {7, 9, 14, 6, 12, 8, 5} using the formula, with mean rounded to two decimal places.