Jenny, noah and mary baked cookies for the class party. they baked 15,18 and 17 cookies respectively. what percent of al cookies did jenny bake

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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.

Give me the equations of two lines that have the same slope but are not parallel.