Calculate the circulation of the field F around the closed curve C.F = y3i + x2j; curve C is the counterclockwise path around the triangle with vertices at 
, and 
A. - 
B. 
C. 0
D. 
Answer: A
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Compute the gradient of the function at the given point.
A. 9i + 3j B. 2i - 4j C. 18i + 12j D. 18i - 12j
Solve the problem.Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the front. There are fixed costs of $660 to set up for production, and variable costs of $41 per jacket. Write an equation that can be used to determine the total cost, C(x), encountered by Marty's Company in producing x jackets.
A. C(x) = (660 + 41) x B. C(x) = 660 - 41x C. C(x) = 660x + 41 D. C(x) = 660 + 41x
For the resistor shown below, find the resistance and the tolerance, written as a percent.
A. 10000 ? , ±20% B. 300000 ? , ±10% C. 10000 ? , ±10% D. 30000 ? , ±10% E. 39000 ? , ±10%
Use the table to answer the question.The table shows the games played by different basketball teams and the points scored in the last ten years.
Which team has played the least number of games in the last ten years?
A. Yellow B. Red C. White D. Purple