Find the value.Let f(x, y, z) = z2cos(xy). Find f(?, 5, -5).
A. 
B. 25
C. -25
D. 0
Answer: C
Mathematics
You might also like to view...
Solve the problem.S and T are similar polygons. If the area of T is 300, what is the area of S?
A. 30 B. 120 C. 48 D. 96 E. none of these
Mathematics
Multiply.-9x2(10x5 + 3x3)
A. -90x7 + 3x3 B. -117x7 - 117x5 C. -117x2 D. -90x7 - 27x5
Mathematics
Provide an appropriate response.Tell whether or not the number is given in scientific notation.7.91 × 11
A. No B. Yes
Mathematics
The area of the region that lies to the right of the y-axis and to the left of the parabola x = 2y ? 
(the shaded region in the figure) is given by the integral 
Find the area..
Select the correct answer.
a. 175/6
b. 4
c. 9
d. 4/3
e. 6
Mathematics