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Maria H.

asked • 12/09/19

Word problem help

A pot of coffee with a temperature of 100 degrees Celsius is set down in a room with a temperature of 20 degrees Celsius. The coffee cools to 50 degrees celsius in one hour.

a. Find T(t), the temperature of the coffee at time t

b. How long will it take for the coffee to cool down?

I've been given this equation along with the problem -> T(t) = Ts + (T_1 - Ts)e^-kt

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