The first and fifth terms of a geometric progression (G. P) are 2.5 and 40 respectively. If the common ratio is positive, find the sum of the first eight terms of the geometric progression​

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

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

What is the frequency of the sinusoidal graph?