Evaluate the polynomial.yz + xy - z for x = 2, y= 4, and z = 4

A. 20
B. 4
C. 24
D. 28


Answer: A

Mathematics

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Find the average value of the function over the region.f(?, ?, ?) = ? over the solid ball ? ? 19

A. 19
B. 19?
C.
D.

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Provide an appropriate response.Jason is thinking of a number, which if you multiply it by 12 and add 21, ends with a result of 261.

A. 20 B. 180 C. 3384 D. 3153

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Find the center and radius of the circle.(x - 4)2 + y2 = 49

A. (4, 0); 7 B. (-4, 0); 49 C. (0, -4); 7 D. (0, 4); 49

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Solve the equation. + x = 8

A.
B.
C.
D.

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