Find the flux of the vector field F across the surface S in the indicated direction.F = 2xi + 2yj + 8k; S is "nose" of the paraboloid z = 2x2 + 2y2 cut by the plane z = 3; direction is outward
A. - 3?
B. 21?
C. - 
D. - 21?
Answer: A
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Solve the equation.( 2x + 4 )1/3 - 5 = 4
A. ?
B. 
C. 
D. 
Solve the problem.The Mathematics Department is holding an election for department chair. Each member ranks the candidates from first to third. The preference schedule below shows the results of the ballots with candidates Clark (C), Jones (J), and Smith (S).
Determine the winner using the Borda count method.
A. Jones B. Jones and Smith tie. C. Clark D. Smith
Solve the problem.Teri wants to buy a piece of ribbon that measures 551 cm. The price is $2.03 per meter. How much will Teri have to pay?
A. $5.60 B. $10.15 C. $10.25 D. $11.19
Solve the problem.The loudness of a sound can be approximated by the formula d = 10 log10 
, where d is the number of decibels. The higher the value of d, the louder the sound. Find the number of decibels when 
and 
A. 12 decibels B. 20 decibels C. 2 decibels D. 100 decibels