Solve.|5x| + 9 = 12
A. 
B. ?
C. {3, -3}
D. 
Answer: D
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Choose the terminology that best classifies the given figure.
A. Closed curve B. Simple closed curve C. Convex curve D. Simple curve
Solve the problem.The number of quarters needed to double an investment when a lump sum is invested at 10%, compounded quarterly, is given by n = log1.025 2. Use the change of base formula to find n, rounded to the nearest tenth.
A. 28.1 quarters B. 31.1 quarters C. 33.1 quarters D. 24.1 quarters
Provide an appropriate response.Of all numbers whose difference is 12, find the two that have the minimum product. Is there a maximum product? Explain.
A. 6 and 18; There is not a maximum product since the function that represents the product has just one critical point, and that critical point is a minimum. The domain is the real line, and on either side of the minimum the function increases without bound. B. 6 and 18; The maximum product is 108. C. 6 and -6; There is not a maximum product since the function that represents the product has just one critical point, and that critical point is a minimum. The domain is the real line, and on either side of the minimum the function increases without bound. D. 6 and -6; The maximum product is 108.
Solve for x.2ex + 1 + 2 = 6Enter your answer exactly as just a ± ln b.
Fill in the blank(s) with the appropriate word(s).