Perform the indicated operation. Round your answer to the nearest hundredth, if necessary.- 
A. -2.7
B. -27
C. -0.25
D. -4
Answer: D
Mathematics
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Use the order of operations to evaluate each problem.(
+ 4)2
A. 8 B. 64 C. 49 D. 7
Mathematics
If the area of the base of a prism is 25 sq. in. and the height of the prism is 9 inches, then the volume of the prism is
(a) 15 cu. in. (b) 75 cu. in. (c) 225 cu. in. (d) 112.5 cu. in. (e) None of these is correct
Mathematics
Determine what percent of the figure is shaded.
A. 85% B. 12.5% C. 87.5% D. 70%
Mathematics
For the given functions f and g, find the requested function and state its domain.f(x) = 
; g(x) = 
Find f ? g.
A. (f ? g)(x) = 
; {x|x ? -7, x ? 0}
B. (f ? g)(x) = 
; {x|x ? 0}
C. (f ? g)(x) = 
; {x|x ? -7, x ? 0}
D. (f ? g)(x) = 
; {x|x ? -7, x ? 0}
Mathematics