(a) Calculate the one temperature at which Fahrenheit and Celsius thermometers would display the same number, (b) do the same for a Fahrenheit and kelvin thermometer. Hint: We can start by stating Tf=Tc=T, and then we know TF = 9/5 TC + 32°, but we can just refer to both Tf and Tc as T (because we’ve stated they are equal) and then solve for T

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