Express the radical in simplified form. Assume that all variables represent positive real numbers.
A. 4
B. 4a
C. 4a2
D. 256a
Answer: B
Mathematics
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Perform the indicated operation.4 gal 3 qt × 2
A. 10 gal B. 9 gal 3 qt C. 9 gal 2 qt D. 8 gal 2 qt
Mathematics
Solve.Write the equivalent fraction and percent for 0.03.
A. 
; 0.3%
B. 
; 0.003%
C. 
; 3%
D. 3; 0.03%
Mathematics
For the given functions f and g, find the requested composite function.f(x) = x2 - 6, g(x) = x2 - 9;
Find (f ? g)(x).
A. x4 - 12x2 + 27 B. x4 + 75 C. x4 - 18x2 + 75 D. x4 + 27
Mathematics
Use transformations to graph the function.y = 2 cos x
A. 
B. 
C. 
D. 
Mathematics