The table gives the population of the United States, in mil- lions, for the years 1900-2000. Year Population 1900 76 1910 92 1920 106 1930 123 1940 131 1950 150 Year Population 1960 179 1970 203 1980 227 1990 250 2000 281 Use a graphing calculator with exponential regression to model the U.S. population since 1900. Use the model to esti- mate (to the nearest million) the population in (a) 1925 and to predict the population in the years (b) 2010 and (c) 2020. (b) (C) million million million