50h + 0.20s + 40 part a. identify a coefficient, a variable, and a constant in this expression. part b. if corinne works for 25 hours and sells $300 in magazines, how much does she earn for the week? show your work to receive full credit. part c. if corinne gets a raise and begins earning $9 per hour, would the coefficient, variable, or constant in the equation change? why?

Which expression is equivalent to sq-80

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

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.