Evaluate the expression.(-4)-1

A. -4 
B. - 
C.
D. 4 


Answer: B

Mathematics

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Plot the point whose polar coordinates are given.

A.

B.

C.

D.

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Solve the problem.Determine the effective annual yield for $1 invested for 1 year at 2.5% compounded quarterly.

A. -7.48% B. 2.52% C. 12.52% D. 1.25%

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Provide an appropriate response.Solve:  > 7

A. x < -5 or x > 5 B. -2 < x < 5 C. x < -2 or x > 5 D. -5 < x < 2

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Multiply and simplify. Assume that all variables represent non-negative numbers.(2 + 4)2

A. 36 - 16
B. 36 + 16
C. 24 + 16
D. 4 + 16

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