Solve the problem.Suppose c(x) = x3 - 22x2 + 20,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost per item of making x items.
A. 10 items
B. 12 items
C. 11 items
D. 13 items
Answer: C
Mathematics
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Solve the problem.Find the table that matches the graph below.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Simplify: (a - b)2(a + 2b)
What will be an ideal response?
Mathematics
Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
A. 
B. 
C. 
D. 
Mathematics
Evaluate.Let log b A = 2.429 and log b B = 0.26. Find log b 
.
A. 2.169 B. 2.689 C. 0.632 D. 2.429
Mathematics