Find the amplitude or period as requested.Find the amplitude of y = -3 sin 
.
A. 
B. 3
C. 2
D. -6
Answer: B
Mathematics
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Express the number in decimal notation.4.14 × 10-4
A. 0.0000414 B. -414,000 C. 0.000414 D. 0.00414
Mathematics
(6 + j3)(2 + j2) =
a. 12 + j6 b. 12 + j18 c. 6 + j6 d. 6 + j18 e. 6 + j12
Mathematics
In a certain city there is a river running through the middle of the city. There are three islands and nine bridges as shown in the figure below.
It is possible to take a walk through this town, starting on the South Bank, crossing each bridge once (and only once) and ending
A. on island B. B. on island C. C. back on the South Bank. D. on the North Bank. E. none of these
Mathematics
Evaluate.9(x - y) and 9x - 9y when x = 7 and y = 16
A. 47, 47 B. 47, 56 C. -81, -81 D. 47, -81
Mathematics