In centimeters, what is the unknown length in this right triangle

Plz me plz i need and plz delte this after answer

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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