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Mathematics, 04.03.2021 06:20, cybilmariejensen
The circumference of a circle varies directly as the diameter of a circle. When the diameter of a circle is 5, the circumference of the circle is approximately 15.7. What is the approximate circumference of a circle with a diameter of 9? Round answer to nearest tenth.
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Mathematics, 21.06.2019 12:30, emmabarnett817
Which of the following transformations does not preserve congruence? * 5 points a. (x, y) â (y â 3, x â 3) b. (x, y) â (x + 5, y â 1) c. (x, y) â (y + 9, âx + 2) d. (x, y) â (3x + 1, 3y â 2)
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Mathematics, 21.06.2019 18:20, genyjoannerubiera
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
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Mathematics, 21.06.2019 20:00, aaliyahvelasauez
Last one and the bottom answer choice is y=(x-4)^2+1 you guys!
Answers: 1
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