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The results of an exam are distributed with a standard deviation of 6.54%. If 14% of the students scored below 55%, then the value of the mean correct to the nearest 10th of a percent is _____?
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The results of an exam are distributed with a standard deviation of 6.54%. If 14% of the students scored below 55%, then the value of the mean correct to the nearest 10th of a percent is _____?
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Angle PQR and Angle ABC are complementary angles and Angle PQR is four times as large as Angle ABC. Determine the measure of each angle. Show step by step work for the problem.
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Is it possible to factor 9x^2-1=0 ?
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You are selling tickets for a high school concert. Student tickets cost $4 and general admission tickets cost $6. You sell 450 tickets and collect $2340. How many of each type of ticket did you sell
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