Aiden's mean hours playing video games each day is 3.7 hours with a MAD of 0.8 hours. Nicholi's mean hours playing video games is 5.2 hours with a MAD of 1.3 hours. Express the difference in means as multiple of the MAD for each data set.

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.