Running records. According to at least one study, the world record in any running race
Chapter 0, Problem 23(choose chapter or problem)
Running records. According to at least one study, the world record in any running race can be modeled by a linear equation. In particular, the world record R, in minutes, for the mile run in year x can be modeled by Use this model to estimate the world records for the mile run in 1954, 2008, and 2012. Round your answers to the nearest hundredth of a minute.
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