Find the flux of the curl of field F through the shell S.F = -4yi + 6zj + -9xk; S: r(r, ?) = r cos ?i + r sin ?j + (16 - r2)k, 0 ? r ? 4 and 0 ? ? ? 2?
A. -64?
B. 64
C. 64?
D. 16?
Answer: C
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Solve the problem.A bird flies from its nest 3 km in the direction 3° north of east, where it stops to rest on a tree. It then flies 6 km in the direction 1° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird's nest, the x-axis points east, and the y-axis points north, at what point is the telephone pole located?
A. (2.996, 0.1570) B. (-5.999, -0.1047) C. (-3.003, 0.05229) D. (-6.212, 6.363)
Graph the function.f(x) = 3x1/3
A. 
B. 
C. 
D. 
Graph the ellipse. Label the x- and y-intercepts.
+ y2 = 1
A. x-intercepts: (-1, 0), (1, 0);
y-intercepts: (0, 4), (0, -4)
B. x-intercepts: (-4, 0), (4, 0);
y-intercepts: (0, 1), (0, -1)
C. x-intercepts: (-4, 0), (4, 0);
no y-intercepts
D. no x-intercepts;
y-intercepts: (0, 4), (0, -4)
Provide an appropriate response.Let A = 
, where e and a are nonzero constants. Find A-1.
A. 
B. 
C. 
D. 