Exponential and Logarithmic Equations · Exercise 86
Newton’s Law of Cooling states that the temperature of an object at any time t can be described by the equation where is the temperature of the surrounding environment, is the initial temperature of the object, and is the cooling rate. Use the definition of a logarithm along with properties of logarithms to solve the formula for time such that is equal to a single logarithm.
OpenStax, Algebra and Trigonometry 2e · §6.6 Exponential and Logarithmic Equations · Exercise 86
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