Simplify.i6

A. 1
B. i
C. -i
D. -1


Answer: D

Mathematics

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Solve the problem. Use a FICA rate of 6.2%, a Medicare rate of 1.45%, and an SDI rate of 1%. Assume the person's earnings will not exceed $31,800 for the year. Round to the nearest cent if needed.Bill Fox is paid 7% commission on sales. During a recent week, he had sales of  and allowances of  Find his Social Security tax, Medicare tax, and SDI deduction for the week.

A. $50.74, $11.87, $8.18 B. $42.46, $9.93, $6.85 C. $42.89, $10.03, $6.92 D. $58.59, $8.18, $9.45

Mathematics

List the indicated feature of the figure.The faces of

A. Cannot be identified B. AB, AD, AF, ED, EF, EH, CB, CD, CH, GB, GF, GH C. ABCD, ABGF, AFED, BCHG, CHED, EFGH D. A, B, C, D, E, F, G, H

Mathematics

Graph the function.y = cot x + 2 

A.

B.

C.

D.

Mathematics

Use cross products to determine whether the proportion is true or false. = 

A. True B. False

Mathematics