In 1980, the population of blue whales in the southern hemisphere was thought to number 5,000. The population N(t) has been decreasing according to the formula where t is in years and t = 0 corresponds to 1980. Predict the population in the year 2020 if this trend continues.

Question

In 1980, the population of blue whales in the southern hemisphere was thought to number 5,000. The population N(t) has been decreasing according to the formula  where t is in years and t = 0 corresponds to 1980. Predict the population in the year 2020 if this trend continues.

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The Answer of In 1980, the population of blue whales in the southern hemisphere was thought to number 5,000. The population N(t) has been decreasing according to the formula  where t is in years and t = 0 corresponds to 1980. Predict the population in the year 2020 if this trend continues.

In 1980, the Population of Blue Whales in the Southern