Find all of the real and imaginary roots, stating the multiplicity of each.(x + 2)2(x - 1) = 0
A. -2 with multiplicity 2
1 with multiplicity 1
B. -2 with multiplicity 1
1 with multiplicity 1
C. -2 with multiplicity 1
1 with multiplicity 2
D. 2 with multiplicity 2
1 with multiplicity 1
Answer: A
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Solve the problem.In a computer simulation, growth in human populations threatens the population of a fictitious species, the striated perch, in North American waters. The bar graph shows the population of the striated perch for several years. The data can be modeled by 
where P is the population of that species, in millions, after t years. Use the formula to determine, to the nearest year, in what year there will be no more striated perch. 
A. year 33 B. year 35 C. year 43 D. year 45
Determine convergence or divergence of the alternating series.
A. Converges B. Diverges
Solve the problem.A rectangular Persian carpet has a perimeter of 188 in. The length of the carpet is 28 inches more than the width. What are the dimensions of the carpet? (P = 2l + 2w)
A. 33 in., 61 in. B. 80 in., 108 in. C. 66 in., 94 in. D. 61 in., 89 in.
Find the length of the unlabeled side in the figure. Then find the perimeter and area of the figure. 
A. unlabeled side = 12 ft P = 80 ft A = 196 ft2 B. unlabeled side = 6 ft P = 120 ft A = 179 ft2 C. unlabeled side = 6 ft P = 80 ft A = 284 ft2 D. unlabeled side = 6 ft P = 40 ft A = 221 ft2