Sketch the vector as a position vector and find its magnitude.v = -2i + 4j
A. 
= 
B. 
= 2
C. 
= 6
D. 
= 2
Answer: B
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Calculate the requested distance.The distance from the point S(7, 7, -6) to the plane 2x + 11y + 10z = 9
A. 
B. 
C. 
D. 
Rewrite the statement in the form "if p, then q".I will go to class only if you go.
A. If I go to class, then you go to class. B. If I go to class, then you don't go to class. C. If I don't go to class, you don't go to class. D. If you go to class, then I'll go to class.
Solve the problem.A network consists of 231 vertices and 3442 edges each having a different weight. Which of the following may not be true?
A. The edge with the second smallest weight must be part of the minimum spanning tree. B. The edge with the smallest weight must be part of the minimum spanning tree. C. The edge with the third smallest weight must be part of the minimum spanning tree. D. all of these must be true. E. none of these must be true.
Divide.34.86 ÷ 10
A. 348.6 B. 0.3486 C. 3.486 D. 3486