SOLUTION: The world record for the 10,000 m run has been decreasing steadily since 1940. the function R(t)=30.18-0.06t estimates the record R, in minutes, as a function of t, the time in yea
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Question 1168291: The world record for the 10,000 m run has been decreasing steadily since 1940. the function R(t)=30.18-0.06t estimates the record R, in minutes, as a function of t, the time in years since 1940. estimate the record for 2012 Answer by ikleyn(52786) (Show Source):
