Evaluate the expression according to the order of operations.(
+ 2)2
A. 36
B. 25
C. 6
D. 5
Answer: B
Mathematics
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Find the Maclaurin series for the given function.cos 5x
A. 
B. 
C. 
D. 
Mathematics
Find f-1(x) for the following one-to-one function f.f = {(-3, -3), (-2, -2), (-1, -1), (0, 0)}
A. f-1 = {(3, -3), (2, -2), (1, -1), (0, 0)} B. f-1 = {(3, 3), (2, 2), (1, 1), (0, 0)} C. f-1 = {(-3, -3), (-2, -2), (-1, -1), (0, 0)} D. f-1 = {(-3, 3), (-2, 2), (-1, 1), (0, 0)}
Mathematics
Solve triangle ABC. If necessary, round the answer to the nearest tenth.B = 20.2°, C = 108.0°, b = 21.9 inches
A. A = 49.8°, a = 62.30 in., c = 51.80 in. B. A = 49.8°, a = 60.3 in., c = 49.8 in. C. A = 51.8°, a = 49.8 in., c = 60.3 in. D. A = 51.8°, a = 51.80 in., c = 62.30 in.
Mathematics
Subtract.
A. 867 B. 775 C. 875 D. 1013
Mathematics