Solve the inequality and graph. Express your answer in interval notation.-29 ? -4x - 1 ? -13
A. (-7, -3)
B. [3, 7]
C. [-7, -3]
D. (3, 7)
Answer: B
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Use the brute force algorithm to find a minimum Hamilton circuit for the graph. Also, determine the total weight of the minimum Hamilton circuit.
A. Minimum Hamilton circuit is W ? X ? Y ? Z ? W; weight = 19 B. Minimum Hamilton circuit is W ? X ? Z ? Y ? W; weight = 16 C. Minimum Hamilton circuit is W ? Y ? X ? Z ? W; weight = 17 D. Minimum Hamilton circuit is W ? Y ? X ? Z ? W; weight = 22
Divide.
÷ 
A. - 
B. - 6
C. 
D. - 
Perform the indicated operation. Give answers in rectangular form expressing real and imaginary parts to four decimal places.[8(cos 30° + i sin 30°)][3(cos 90° + i sin 90°)]
A. -1.0000 + 1.7321i B. -12.000 + 20.7846i C. -0.5000 + 0.8660i D. -5.5000 + 9.5263i
Solve the problem.The logistic growth model 
represents the population of a bacterium in a culture tube after t hours. When will the amount of bacteria be 690?
A. 5.4 hours B. 1.7 hours C. 7.65 hours D. 11.35 hours