Perform the indicated operations and simplify.
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?
A. 
B. 
C. 
D. 
E. 
Answer: E
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Solve the problem.Use the Huntington-Hill method to apportion nine seats among State X, State Y, and State Z. The populations of the states are state X, 4.0 million; State Y, 6.5 million; and State Z, 5.2 million. Begin by giving one representative to each state. List the order in which the representatives are apportioned.
A. Y, Z, X, Y, Z, X, Z, Y, X B. Y, Z, X, Y, Z, X, Y, Z, X C. Y, Z, X, Z, Y, X, Y, Z, Y D. Y, Z, X, Y, Z, X, Y, Z, Y
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. 
B = 34°, b = 45.9
A. A = 56°, a = 68, c = 55.4 B. A = 56°, a = 68, c = 82.1 C. A = 34°, a = 31, c = 38.1 D. A = 34°, a = 31, c = 82.1
Use the formula for the nth term of a geometric sequence to find the indicated term of the sequence with the given first term, a, and common ratio, r.Find a5 when a = 6, r = -3.
A. -486 B. 486 C. -1458 D. 81
Multiply or divide as indicated.
? 
A. 
B. -1
C. 
D. 