Use an identity to write the expression as a single trigonometric function or as a single number.1 - 2 sin22x
A. 
sin 16x
B. cos 8x
C. 2 sin 4x
D. cos 4x
Answer: D
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Determine whether the specified paradox occurs.A country with two states has 16 seats in the legislature. The population of each state is given by:
A third state is added with 5 additional seats as shown below.
Does the new states paradox occur using Hamilton's method of apportionment?
A. Yes B. No
Solve the problem.A newly built house has a room in it such that the length is 3.9 ft more than the width. The perimeter is 41.4 ft. What are the dimensions?
A. 8.4 ft by 12.3 ft B. 19 ft by 23 ft C. 9.4 ft by 13.3 ft D. 20.7 ft by 24.6 ft
Solve the problem.Write the perimeter of the following rectangle as an algebraic expression and then simplify. L = 6x3, W = 10x2
A. P = 12x3 + 20x2 B. P = 6x2 + 10x3 C. P = 6x3 + 10x2 D. P =12x2 + 20x3
Solve the inequality. Graph the solution set and write the solution set in interval notation.
? 0
A. [-9, 1) ? (1, 5]
B. (-?, -9] ? (1, 5]
C. [-9, 1) ? [5, ?)
D. (-?, -9] ? [5, ?)