Evaluate.Find (fg)(2) when f(x) = x - 6 and g(x) = -3x2 + 11x - 7.
A. -152
B. -76
C. 24
D. -12
Answer: D
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Find the sum of the measures of the angles of the polygon.A heptagon
A. 1080° B. 1260° C. 900° D. 720°
Use the percentage method of withholding, a FICA rate of 6.2%, a Medicare rate of 1.45%, an SDI rate of 1%, and a state withholding tax of 3.4%. One withholding allowance is $73.08 when paid weekly.
Charles Nave, bank teller, has weekly earnings of $610. He is married and claims 3 withholding allowances. His deductions include FICA, Medicare, federal withholding, state disability insurance, state withholding, and credit union savings of $50. Find his net pay.
A. $463.21 B. $453.51 C. $425.49 D. $513.21
Find the vertices and the foci of the given ellipse.81x2 + 36y2 = 2916
A. V: (0, 81), (36, 0)
F: (0, 9), (6, 0)
B. V: (0, -9), (0, 9);
F: (0, - 3
), (0, 3
)
C. V: (-9, 0), (9, 0);
F: (- 3
, 0), (3
, 0)
D. V: (0, -81), (0, 81);
F: (0, -9), (0, 9)
Find the root if it is a real number.
A. 7 B. 36 C. 6 D. 5