Find the flux of the curl of field F through the shell S.F = 2yi + 4xj + cos (z)k ; S: r(r,?) = 3 sin ? cos ?i + 3 sin ? sin ?j + 3 cos ?k, 0 ? ? ? 2? and 0 ? ? ? 
A. -36?
B. 18
C. 18?
D. 36?
Answer: C
Mathematics
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Solve the problem.Use the table to find the APR to the nearest whole percent. Assume that all interest rates are annual rates.
Sue took out a 24-month, $19,000 add-on loan at an interest rate of 8.1% to pay off her SUV.
A. 13% B. 15% C. 14% D. 16%
Mathematics
Multiply.
A. 
B. 
C. - 
D. - 
Mathematics
Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.
A. 28
B. 
C. 
D. 
Mathematics
Solve the equation for ? if 
. Give your answer in degrees.
?
What will be an ideal response?
Mathematics