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Mathematics, 21.06.2019 16:20
Which math sentence can be used to determine if the triangle is a right triangle?
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The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
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What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is
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Mathematics, 22.06.2019 06:00
Which of the following polynomials is the expansion of (* x - y)4?
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Evaluate: 1/7 (3³+2 x 5) – I 8I...
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