#10: Anna earns $9.80 per hour for a regular work week of 40 hours. For each hour she works over 40 hours in a week, she earns 1 times her hourly pay. How much will Anna
earn if she works 48 hours in one week?
2
A. $470.40
B. $509.60
C. $588.00
D. $705.60

What can you determine about the solutions of this system

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.

If 25% of y is 30, what is 60% of y?