Question

The following equation describes the temperature T(t) of a certain object immersed in a liquid bath of temperature T, (t): 10 \frac{\mathrm{d} T}{\mathrm{~d} t}+T=T_{b} 70°C and the bath temperature is

Suppose the object's temperature is initially T(0)170°C. Use symbolic toolkit to answer the following questions: 1. Determine T(t). 2. How long will it take for the object's temperature T to reach 168°C?

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