Which of the following it true about the graph below?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Which statement about the annual percentage rate (apr) is not true?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.