Because of medical technology advances, the disability rates for people over 65 years old have been dropping rather dramatically. The function R(t) = 26.3e-0.011t (0 sts 18) gives the disability rate R(t), in percent, for people over age 65 from 1982 (t = 0) through 2000, where t is measured in years. (a) What was the disability rate in 1982? In 1989? In 1994? In 2000? (Round your answers to one decimal place.) 1982 % 1989 % 1994 % 2000 %

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