Find the standard deviation for each data set. Round to one more place than the data.196, 205, 215, 185, 229, 278, 165
A. 30.2
B. 12.7
C. 36.2
D. 33.1
Answer: C
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Solve the problem.Find the volume of the solid generated by revolving the region in the first quadrant bounded by the x-axis and the curve y = x cos x, 0 ? x ? ?/2 about the y-axis.
A. 
- 8?
B. 
- 4?
C. 
+ 2?2 - 4?
D. 
- 4?
Find the domain and range of the inverse of the given function.f(x) = x3 + 4
A. Domain: [4, ?); range: all real numbers B. Domain: [0, ?); range: [0, ?) C. Domain and range: all real numbers D. Domain: all real numbers; range: [4, ?)
For the given f(x), state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.f(x) = 8.6(0.89)x
A. C = 7.654; a = 0.89; R = -11% B. C = 8.6; a = 0.89; R = -11% C. C = 8.6; a = 1.89; R = 189% D. C = 7.654; a = 1.89; R = 11%
Construct a circuit to represent the corresponding symbolic statement.[(~q ? r) ? (p ? q)] ? p
What will be an ideal response?