Multiply. Express your answer in standard form.(-8 + 3i)2

A. 73 - 48i
B. 55 - 48i
C. 73 + 48i
D. 55 + 48i


Answer: B

Mathematics

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State the degree of the polynomial and whether it is a monomial, a binomial, or a trinomial.-13x + 5

A. binomial, degree 2 B. binomial, degree 0 C. binomial, degree 1 D. monomial, degree -13

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Provide an appropriate response.Add 12 L + 15 cL. Write the sum in liters.

A. 12.15 L B. 0.27 L C. 15.12 L D. 27 L

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Solve the equation. = 

A.
B.
C.
D.

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Provide an appropriate response.The salaries at a small company are  

src="https://sciemce.com/media/4/ppg__tttt0618191413__f1q24g7.jpg" alt="" style="vertical-align: -4.0px;" />,  , and . Which measure of central tendency is best to describe the salaries?

A. Mean
B. Weighted mean
C. Mode
D. Median

Mathematics