List all subsets of (bear, hen, cow)

Ihave trouble finding the nth term of a linear sequence

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Graph y = -|x| + 2. click on the graph until the correct one appears.