3.8 using the data for age and body fat given in exercise 2.4, answer the following: (a) normalize the two attributes based on z-score normalization. (b) calculate the correlation coefficient (pearson's product moment coefficient). are these two attributes positively or negatively correlated? compute their covariance. (a) normalize the correlation

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Can someone me with the property questions for 12 13 and 14 plz

Which shows the graph of the solution set of 3y – 2x > –18?