In a certain country there are currently 125 million workers and 50 million retired people. The population of workers is decreasing according to the formula , where t is in years and W is in millions. The population of retired people is increasing according to the formula , where t is in years and R is in millions. In how many years will the number of workers equal the number of retired people?

Question

In a certain country there are currently 125 million workers and 50 million retired people. The population of workers is decreasing according to the formula  , where t is in years and W is in millions. The population of retired people is increasing according to the formula  , where t is in years and R is in millions. In how many years will the number of workers equal the number of retired people?

Quizplus · Accepted Answer

The Answer of In a certain country there are currently 125 million workers and 50 million retired people. The population of workers is decreasing according to the formula  , where t is in years and W is in millions. The population of retired people is increasing according to the formula  , where t is in years and R is in millions. In how many years will the number of workers equal the number of retired people?

In a Certain Country There Are Currently 125 Million Workers