A national restaurant chain has 2.1 times 10^5 managers. Each manager makes 39,000 per year. How much does the restaurant chain spend on managers each year?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

How can you find the mean absolute deviation (mad) for this set of data?