johnnymackjmack3363 johnnymackjmack3363
  • 06-06-2023
  • Mathematics
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The temperature of a 155-degree Fahrenheit covered mug of tea coffee left in a room whose temperature is 68 degrees Fahrenheit can be modeled by the function C(t) = 78+87e-0.42t where t is in hours and C (t) is in degrees Fahrenheit. Find C'(0.5) and include the units in your answer.

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