Solve the problem.Researchers have discovered that by controlling both the temperature and the relative humidity in a building, the growth of a certain fungus can be limited. The relationship between temperature and relative humidity, which limits growth, can be described byR(T) = -0.00006T3 + 0.342T2 - 1.5572T + 97.086,0 ? T ? 46,where R(T) is the relative humidity (in %) and T is the temperature (in °C). Find the temperature at which the relative humidity is minimized.
A. 0.28°C
B. 1.28°C
C. 2.28°C
D. 3797.72°C
Answer: C
Mathematics
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A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
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Use the quotient rule and other properties of exponents to simplify the expression. Use positive exponents to write your answer.
A. 83
B. 
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D. 
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Mathematics