Calculate the flux of the field F across the closed plane curve C.F = x2i + y2j; the curve C is the closed counterclockwise path around the triangle with vertices at 
and 
A. - 2
B. 0
C. 30
D. 10
Answer: D
Mathematics
You might also like to view...
Solve the inequality, then graph the solution.a + 10 < -1 
A. (-?, -11]
B. [-11, ?)
C. (-?, -11)
D. (-11, ?)
Mathematics
Find an equation for the ellipse described.Center at (0, 0); focus at (0, -3); vertex at (0, 7)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Evaluate the expression.(119)
A. 55 B. 27 C. 1 D. 110
Mathematics
A nonlinear system is given, along with the graphs of both equations in the system. Determine if the points of intersection specified on the graph are solutions of the system by substituting directly into both equations.y = ln(4x + 2)y = 
A. Yes B. No
Mathematics