In 2009 the population of hungary11 was approximated, Ask an Expert

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In 2009, the population of Hungary¹¹was approximated by

where P is in millions and t is in years since 2009. Assume the trend continues.

(a) What does this model predict for the population of Hungary in the year 2020?

(b) How fast (in people/year) does this model predict Hungary's population will be decreasing in 2020?

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