Find the area of the shaded region.Give your answer in square feet.

A. 480 ft2
B. 40 ft2
C. 320 ft2
D. 80 ft2


Answer: B

Mathematics

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Write the binomial expansion of the expression.(-3m - 3n)4

A. 81m4 + 324m3n + 486m2n2 + 324mn3 + 81n4 B. 81m4 + 5184m3n - 2916m2n2 + 324mn3 - 81n4 C. 81m4 + 324m3n - 486m2n2 + 324mn3 - 81n4 D. 81m4 + 5184m3n + 2916m2n2 + 324mn3 + 81n4

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Find the eigenvalues and the corresponding eigenvectors

What will be an ideal response?

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Find the standard deviation of the probability density function to the nearest hundredth.f(x) = ; [3, 6]

A. 0.61 B. 0.94 C. 0.87 D. 0.86

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Find the Cartesian coordinates of the given point.

A. (-7, 0) B. (0, -7) C. (7, 0) D. (0, 7)

Mathematics