The following questions are based on the statistical graph, shown in Hans Rowling’s 200 countries, 200 years, 4 minutes, that displays life expectancy vs wealth. In 1810 what was the general life expectancy? a. 30 years b. 40 years c. 50 years d. 60 years

(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.