In this triangle, cosA/cosB =

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?