Perform the matrix operation.Given B = 
, find (-3)B.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Write the following in exponential form. Assume that all variables represent positive values.
3
A. a4/3 B. a-3/4 C. a3/4 D. a-4/3
Mathematics
Graph.f(x) = -4x2 + 2x + 1
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression using the order of operations.4(2x - y) - 3(x - y)
A. 5x - 2y B. 3x - 2y + 1 C. 5x - 1y D. 5x - 7y
Mathematics
Use the union rule to answer the question.If n(A) = 7, n(B) = 15, and n(A ? B) = 5; what is n(A ? B)?
A. 17 B. 16 C. 22 D. 18
Mathematics