Solve the problem.The temperature in Fairbanks (in °F) is approximated by 
where T(x) is the temperature on day x, with x = 1 corresponding to Jan 1 and 
corresponding to Dec 31. Estimate the temperature, to the nearest degree, on day 8.
A. -4°F
B. -25°F
C. -37°F
D. -12°F
Answer: D
Mathematics
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and above by the cone 
A. 16?
B. 
?
C. 32?
D. 
?
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Find the exact value of the following expression without using a calculator.sin 0°
A. 0
B. 
C. 1
D. 
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While inventory management and distribution are competitive advantages for Walmart's discount retailing business, they are of little value in their grocery business.
Answer the following statement true (T) or false (F)
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Graph the equation.f(x) = -x2 + 4
A. 
B. 
C. 
D. 
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