Solve the problem.Use Newton's Law of Cooling to find the temperature in the following case. A loaf of bread is removed from an oven at 
and cooled in a room whose temperature is 
. If the bread cools to 
in 20 minutes, how much longer will it take the bread to cool to 
A. ? 26 minutes
B. ? 7 minutes
C. ? 6 minutes
D. ? 18 minutes
Answer: C
Mathematics
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Change the given polar coordinates (r, ?) to rectangular coordinates (x, y).(-7, 0)
A. (0, -7) B. (0, 7) C. (7, 0) D. (-7, 0)
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Determine graphically the x-value when y = 6 in the given equation.y = 3x
A. 2;
B. 6;
C. 18;
D. 3;
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Divide and, if possible, simplify.
A. 
B. 2a
C. 2a2b2
D. 2a2b2
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Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = (x + 2)5 
A. 
B. 
C. 
D. 
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