Solve the problem.Find the number of units that must be produced and sold in order to yield the maximum profit, given the following equations for revenue and cost:R(x) = 20x - 0.5x2C(x) = 8x + 4.
A. 12 units
B. 13 units
C. 16 units
D. 28 units
Answer: A
Mathematics
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Evaluate the integral.
A. 
?
B. 
?
C. 
?
D. 
?
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- 5
A. Yes, yes B. No, no C. No, yes D. Yes, no
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Determine whether the given equation is a rational function.f(x) = 
A. Yes B. No
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