Find all specified roots.Eleventh roots of 1.

A. 1, cis , cis , cis , cis , cis , cis , cis , cis , cis , cis
B. 1, cis , cis , cis , cis , cis , cis , cis , cis , cis , cis
C. 1, cis , cis , cis , cis , cis
D. 1, cis , cis , cis , cis , cis , cis , cis , cis , cis , -1

Answer: B

Mathematics

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Solve the problem.The functionS(x) = 0.005x4 - 0.0035x3 + 0.0035x2 + 0.16x + 1.33gives the predicted sales volume of a company, in millions of items, where x is the number of years from now. Determine the predicted sales 13 years from now.

A. 215.22 million B. 122.04 million C. 139.12 million D. 178.91 million

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Mathematics

Find the potential function f for the field F.F = 9x8y9z3i + 9x9y8z3j + 3x9y9z2k

A. f(x, y, z) = x⁹y⁹z³ + 9x⁹y⁸z³ + 3x⁹y⁹z² + C
B. f(x, y, z) = x²⁷y²⁷z⁹ + C
C. f(x, y, z) = x⁹y⁹z³ + C
D. f(x, y, z) =

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Mathematics

Solve the problem.The image of a figure under the translation that takes P to P' is shown. Find the original figure. Note again, the given figure is the image after translation.

A.

B.

C.

D.

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Mathematics

Complete the ordered pairs so that each is a solution of the linear equation. Then plot each solution and graph the equation by connecting the points by a straight line.y = -2x + 5(0,)(1,)(-1,)

A. (0, 5)
(1, 3)
(-1, 7)

B. (0, 5)
(1, 7)
(-1, 3)

C. (0, -5)
(1, -7)
(-1, -3)

D. (0, 0)
(1, -5)
(-1, 5)

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Mathematics