Convert the temperature algebraically. Round the answer to one decimal place.-28°F to Celsius
A. 16.4°C
B. -108.0°C
C. -18.4°C
D. -33.3°C
Answer: D
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Evaluate the function.If f(x) = -4x + 7, find f(4).
A. -9 B. 3 C. -23 D. 12
Solve the problem.Newton's Law of Cooling states that the rate of change of temperature of an object is proportional to the difference in temperature between the object and the surrounding medium. Thus, if T is the temperature of the object after t hours and T0 is the (constant) temperature of the surrounding medium, then
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