Solve the problem.If a man in a cycling class burns 650 calories per hour, express the number of calories burned, C, as a function of the number of hours spent cycling, n.
A. C = 650 + n
B. C = 650n
C. n = 650C
D. C = 
Answer: B
Mathematics
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?
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B. 
C. 
D. 
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A. 0
B. 
C. 
D. -1
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Mathematics