Determine the order of the matrix.

A. 1 × 4
B. 4 × 1
C. 1
D. 4


Answer: A

Mathematics

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Choose a reasonable method for solving the equation. Round your answers to three decimal places.



A) x=1.464, x= -1.464
B) x=1.464, x= -1.809
C) x=1.487, x= -1.464
D) x=1.809, x= -1.809
E) no real-number solution

Mathematics

Find the Cartesian coordinates of the given point.

A.
B.
C.
D.

Mathematics

Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = x2i + xyj + yk; C: the counter-clockwise path around the perimeter of the rectangle in the x-y plane formed from the x-axis, y-axis , x = 3 and y = 6

A. 108 B. - 54 C. -108 D. 54

Mathematics

Find the mode or modes for the list of numbers.Number of samples taken each day: 5, 9, 31, 3, 2, 8, 79, 1, 4, 16

A. 8 samples B. 9 samples C. No mode D. 15.2 samples

Mathematics