Mathematics, 09.03.2021 03:50 daviddorley

4) The function f(t) - -0.1412.0.5t +30.2 models the U. S. population in millions, ages 65 and older wheret represents years after 1990. The function g(t) = 0.53t2 11.96 + 107.1 models the total yearly cost of Medicare in

billions of dollars, where t represents years after 1990. What does the function represent? Find (10).

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4) The function f(t) - -0.1412.0.5t +30.2 models the U. S. population in millions, ages 65 and older...