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Question

The brewing pot temperature of coffee is 180 degrees fahrenheit and the room temp is 76 degrees fahrenheit. After 5pm invites the temperature of the coffee is 168 degrees Fahrenheit. The fahrenheit temp, F, can be modeled as a function of the time in minutes, t, by the equation: F(t)= a(b) to the t +c

a) Determine the values of the parameters a,b and c. Round the value of b to the nearest hundredth. State the question of your final model. Show the work that leads to each of your answers.

Answer 1

I am assuming you mean F(t) = a(b)^(t+c), but even with this assumption I cannot answer your question. You did not provide:

1. What each variable represents (I presume a is the starting temperature, b is the rate the temperature is changing, t is time, and maybe c has something to do with the room temperature?)
2. You also did not provide when the coffee was brewed.

Without this info, I cannot help you.