Mathematics, 26.01.2021 17:50, paulusl19
Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 78 miles. If Erika and Bradley want to hike 19 miles each day, how many days will they hike exactly 19 miles?
Answers: 1
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
Mathematics, 21.06.2019 20:00, tessafargo
Prove that the value of the expression 7^8ā7^7+7^6 is divisible by 43.
Answers: 1
Mathematics, 21.06.2019 23:10, jaylenmiller437
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (ā4, 0) and (6, 0). the y-intercept of the first parabola is (0, ā12). the y-intercept of the second parabola is (0, ā24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 78 miles.
If Erika...
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