Two similar polygons have corresponding sides in a ratio of 2:3. What is the ratio of the areas of the polygons?? Group of answer choices

2:3

3:2

9:4

4:9

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

2x minus y equals 6, x plus y equals negative 3