Evaluate the expression. Write your answer without exponents.

A.  
B.  
C.
D.  


Answer: A

Mathematics

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Graph the equation.x2 + y2 = 9

A.

B.

C.

D.

Mathematics

Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.f(x) = x3 + 10x2 + 33x + 36

A. -3, multiplicity 2, touches the x-axis and turns around;  -4, multiplicity 1, crosses the x-axis. B. 3, multiplicity 1, crosses the x-axis; -3, multiplicity 1, crosses the x-axis;  -4, multiplicity 1, crosses the x-axis. C. -3, multiplicity 2, crosses the x-axis;  -4, multiplicity 1, touches the x-axis and turns around D. 3, multiplicity 1, crosses the x-axis; -3, multiplicity 2, touches the x-axis and turns around; -4, multiplicity 1, crosses the x-axis.

Mathematics

Is it more profitable to receive $5000 now or $8400 is 13 years? Assume that money can earn 4% interest compounded quarterly.

A. $8400 in 13 years B. $5000 now

Mathematics

Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $740 Commission: $29.60

A. 0.4% B. 5% C. 6% D. 4%

Mathematics