Find the flux of the vector field F across the surface S in the indicated direction.F = x2yi - zk; S is portion of the cone z = 4
between z = 0 and z = 4; direction is outward
A. - 
B. - 8?
C. 
?
D. - 
?
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Replace the ? by < or >.3 ? -4
A. > B. <
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Evaluate the logarithm.ln (e)
A. 1 B. -1 C. e D. 0
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Determine if the statement is a proportion.I. 
II. 
A. I is a proportion, II is not a proportion. B. I is not a proportion, II is a proportion. C. I and II are both proportions. D. Neither I nor II are proportions.
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