The data in the figure below represents the number of stars earned by 140 performers in a talent competition.
The average number of stars earned by the performers is
A. 2.
B. 1.9.
C. 2.5.
D. 1.95.
E. none of these
Answer: B
Mathematics
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Given the accompanying graph of y = f(x), sketch the graph of the following.y = f(x - 3) - 1
?
y = f(x)
A. 
B. 
C. 
D. 
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Simplify. Assume that all variables represent any real number.
A. x
B. -x
C. 
D. -
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Evaluate the definite integral.
A. 0.0550 B. 0.0092 C. -0.0093 D. 0.0000
Mathematics
Find the domain of the composite function f ? g.f(x) = 
; g(x) = 
A. {x 
B. {x 
C. {x 
D. {x 
Mathematics