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Mathematics, 04.08.2019 23:00 xxaurorabluexx
Agreengrocer sells melons at a profit of 37.5% on price he pays for it. what is the ratio of cost price to selling price
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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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If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca
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Agreengrocer sells melons at a profit of 37.5% on price he pays for it. what is the ratio of cost pr...
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