posted by joy .
I have no idea what e=a+bn
E is the total earnings of the motion picture industry measured in dollars per year and N is the number of tickes sold in December.
How well do movie ticket sales in December explain the level of earnings for the entire year? Also, sales of movie tickets in December are expected to be approximately $950000.00. What do i expect earnings for the year to be?
see my post to Cheri above.