Final answer:
The temperature of the soup after 10 minutes is approximately 60.508°C.
Step-by-step explanation:
The temperature of the soup after 10 minutes can be found by plugging in t = 10 minutes into the given equation:
T(t) = 75(1.03)-t + 5
T(10) = 75(1.03)-10 + 5
Simplifying the equation gives us:
T(10) = 75(0.744093) + 5
T(10) ≈ 55.508 + 5
T(10) ≈ 60.508
Therefore, the temperature of the soup after 10 minutes is approximately 60.508°C.