He means and mean absolute deviations of Sidney’s and Phil’s grades are shown in the table below. Means and Mean Absolute Deviations of
Sidney’s and Phil’s Grades

Sidney
Phil
Mean
82
78
Mean Absolute Deviation

3.28

3.96

Which expression represents the ratio of the difference of the two means to Sidney’s mean absolute deviation?

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

Find the solution on the interval [0, 2pi)

(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.