Find the derivative of the function at the given point in the direction of A.    A = 12i - 5j

A. - 
B.
C. - 
D.


Answer: B

Mathematics

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Evaluate the integral.

A. 9? B. 16? C. 17? D. 8?

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Solve the problem.Find the area of a square piece of cardboard for which the length of the side is 

A. 144 sq cm
B. 36   sq cm
C. 72 sq cm
D. 12 sq cm

Mathematics

Solve.A complex number z does not belong to the Mandelbrot set if any of the complex numbers in the sequence z,  (z2 + z)2 + z, [(z2 + z)2 + z]2 + z, ... has modulus exceeding 2. Does  belong to the Mandelbrot set?

A. Yes B. No

Mathematics

Solve the problem.Find the volume V of a rectangular box with length 3 yd, width 7 yd, and height 2 yd.

A. V = 18 yd3 B. V = 42 yd3 C. V = 28 yd3 D. V = 147 yd3

Mathematics