Write the partial fraction decomposition of the rational expression.
A. +
+
B. +
+
C. +
+
D. +
+
Answer: A
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If a firm generates excessive debt after an acquisition, credit rating agencies will reduce its credit rating. This reflects the fact that the firm
A. is likely to become an acquisition target itself. B. did not perform adequate due diligence before the acquisition. C. has become overdiversified. D. is a riskier investment.
Evaluate the expression.|10(-1)| - |1 - 7|
A. 16 B. -16 C. -4 D. 4
Solve the system of equations (only real solutions) by the elimination method. Check your solutions.
A. {(2, 0), (-2, 0), (2, -6), (-2, 6)} B. {(2, 0), (-2, 0)} C. {(0, 2), (0, -2), (2, -6), (-2, 6)} D. {(2, -6), (-2, 6)}
It can be shown that the area enclosed between the x-axis and one arch of the sine curve is 2. Use this fact to compute the definite integral.dx (Hint: each rectangle is 6 times as wide.)
A. 12 B. 72 C. 2 D. 6