Write as a single interval.(-?, -3) ? (1, ?)

A. [-3, 1]
B. ?
C. (-3, 1)
D. (-3, ?)


Answer: B

Mathematics

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Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by the triangle with vertices (4, 0), (4, 2), (6, 2)

A. ?
B. ?
C. ?
D. ?

Mathematics

Evaluate the expression without using a calculator, or state that the value does not exist. Simplify the answer to the extent possible.sinh(2 ln 4)

A.
B.
C.
D.

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To answer the following question(s), refer to the Mandelbrot replacement process described by:? Start: Choose an arbitrary complex number s, called the seed of the Mandelbrot sequence. Set the seed s to be the initial term of the sequence ? Procedure M: To find the next term in the sequence, square the preceding term and add the seed If we apply the Mandelbrot replacement process to the seed s = 2i, then s1 =

A. -4. B. 4i. C. -4 + 2i. D. -2i. E. none of these

Mathematics

An equation of the terminal side of an angle ? in standard position is given along with a restriction on x. Find the indicated trigonometric function value of ?. Do not use a calculator.-8x - 5y = 0, x ? 0; Find cos ?.

A. - 
B. - 
C.
D.

Mathematics