Find the slope of the line containing the given points.
Coffee Consumption. The U.S. annual per-capita consumption of coffee was 26.8 gal in 1990. By 2011, this amount had decreased to 24.7 gal. (Source: Economic Research Service, U.S. Department of Agriculture) Find the average rate of change in per-capita coffee consumption from 1990 to 2011.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.