Find the flux of the curl of field F through the shell S.F = -4x2yi + 4xy2j + ln zk ; S: r(r, ?) = r cos ?i + r sin ?j + 4rk, 0 ? r ? 4 and 0 ? ? ? 2?
A. 
B. - 512?
C. 
?
D. - 
Answer: B
Mathematics
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Multiply by a fraction equivalent to 1 to build up the fraction to one with the denominator shown.
= 
A. 
B. 
C. 
D. 
Mathematics
The following triple line graph reflects the crime statistics gathered for a certain city. Use the graph to answer the following question(s).
Which year was the number of robberies the highest and which year was it the lowest?
A. 2005 and 2004 B. 2004 and 2003 C. 2004 and 2005 D. 2003 and 2005
Mathematics
Convert the volume as indicated.30 liters to milliliters
A. 3000 ml B. 0.03 ml C. 3 ml D. 30,000 ml
Mathematics
Solve.|6 - x| = 4
A. {2, 10} B. {2} C. {10} D. {2, -10}
Mathematics