Calculate the flux of the field F across the closed plane curve C.F = (x+y)i + xyj; the curve C is the closed counterclockwise path around the rectangle with vertices at
and 
A.
B.
C. -
D. 30
Answer: A
Mathematics
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Solve for the missing numbers. Markup is based on selling price. Round dollar amounts to the nearest cent.100%S$ ?
A.
100% | S | $ | 94.41 |
B.

100% | S | $ | 52.82 |
C.

100% | S | $ | 52.82 |
D.

100% | S | $ | 56.97 |
Mathematics
Solve the equation.6x + 3 = 2x - 9
A. 3
B. -
C. -3
D. -12
Mathematics
Find the vertices and foci of the given ellipse.16x2 + 5y2 = 80
A. Vertices: (0, 4) and (0, -4);
Foci: (0, ) and (0, -
)
B. Vertices: (0, 16) and (0, -16);
Foci: (0, 5) and (0, -5)
C. Vertices: (4, 0) and (-4, 0);
Foci: (, 0) and (-
, 0)
D. Vertices: (0, 16) and (0, -16);
Foci: (0, ) and (0, -
)
Mathematics
Consider the 30-year fixed-rate home loan of $182,000 with an interest rate of 7.25%. What is the total amount of interest paid? ? Please round the answer to the nearest cent. ? $ __________
Fill in the blank(s) with the appropriate word(s).
Mathematics