Calculate the flux of the field F across the closed plane curve C.F = xi + yj; the curve C is the closed counterclockwise path around the rectangle with vertices at 
and 
A. 0
B. 149
C. 51
D. 140
Answer: D
Mathematics
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Add and simplify.
+ 
A. 
B. 2
C. 
D. 
Mathematics
Solve the problem.Two forces, F1 and F2, acting on an object at a 90 degree angle will pull the object with a resultant force, R, at an angle in-between F1 and F2. The value of the resultant force can be found by the formula 
Find the resultant force if 
and 
Round to the nearest thousandth when necessary.
A. 7.141 N B. 4.123 N C. 12.207 N D. 32.388 N
Mathematics
Using the graph of 
for reference, select the correct graph for 
.
?
??
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics