Use a calculator to find the approximate value of the composition. Round your answer to four decimal places. The expression may be undefined.sin (arctan (2))
A. 0.8944
B. 0
C. Undefined
D. -0.8172
Answer: A
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For the given data value, find the standard score and the percentile.A data value 0.6 standard deviations above the mean.
A. z = 0.06; percentile = 51.99 B. z = -0.6; percentile = 27.43 C. z = 0.6; percentile = 72.57 D. z = 0.6; percentile = 2.5
Solve.By Newton's method, find the positive root of the equation 
A. 1.7162523 B. 0.89225713 C. 0.77498081 D. 1.9618842
Find two different Hamilton circuits for the given graph.
A. D ? B ? C ? H ? G ? F ? E ? A ? D ; D ? C ? H ? G ? F ? E ? A ? B ? D B. The graph does not have two different Hamilton circuits. C. A ? B ? C ? H ? G ? F ? E ? A ; E ? F ? G ? H ? C ? D ? B ? A ? E D. C ? H ? G ? F ? E ? A ? B ? D ? C ; C ? D ? B ? A ? F ? E ? H ? G ? C
Use the properties of logarithms to evaluate the expression without the use of a calculator.12log12W, W > 0
A. 
B. 12
C. W
D. 1