alexisbrad9659 alexisbrad9659

25-05-2023
Mathematics

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The temperature of a hot cup of coffee in degrees Fahrenheit is modeled by the function T(t) = 70+ 142^ekt, where t is time measured in minutes and T(t) is the temperature (°F). The coffee temperature at 10 minutes was 110° F.
a) Solve for the k value
b) What is the T(t) at 19.5 minutes?

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