5. If Amber decides to mail copies of her photos to the 45 residents of her grandmother’s assisted living facility, the new function representing her photo sharing is f(x)=3(4)^2+45. How does this graph compare to the original graph of Amber’s photo share?

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