In several European countries, the population is
Chapter , Problem 4.3.39(choose chapter or problem)
In several European countries, the population is declining. The population of Bulgaria was estimated to be 6.92 million in 2014 and decreasing at 0.83% per year.20 If this trend continues: (a) Give a formula for the population, , of Bulgaria, in millions, as a function of years, , since 2014. (b) What is the predicted population in 2030? (c) By what percent is the population predicted to drop between 2014 and 2030? (d) To one decimal place, estimate when the population is predicted to fall below 4 million.
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