Suppose the quantity demanded weekly of the Super Titan radial tires is related to its unit price by the equation 
where p is measured in dollars and x is measured in units of a thousand.
?
How fast is the quantity demanded changing when x = 10, p = 67, and the price/tire is increasing at the rate of $4/week?
?
A. Dropping at the rate of 189 tires/wk.
B. Dropping at the rate of 166 tires/wk.
C. Dropping at the rate of 237 tires/wk.
D. Dropping at the rate of 200 tires/wk.
Answer: D
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Complete the magic (addition) square. A magic square has the property that the sum of the numbers in any row, column, or diagonal is the same.Use each number 16, 17, 18, 19, 20, 21, 22, 23, and 24 once.
A. 
B. 
C. 
D. 
Provide an appropriate response.Can 
be integrated with u = x3 + 2? Explain your answer.
What will be an ideal response?
Provide an appropriate response.What are the advantages and disadvantages of the quadratic formula as a method of solving quadratic equations?
What will be an ideal response?
Evaluate. If necessary, find common denominators and simplify completely.13
- 7
A. 5
B. 4
C. 5
D. 6