I need to find the area and circumference for each circle

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

Which of the following expressions is equal to 2x^2+8

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer