Write out the sum.
A. 
B. 
+ 2 + 
+ ... + 
C. 4 + 32 + 108 + ... + 
D. 1 + 2 + 3 + ... + n
Answer: B
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F = 
k ; S is the upper hemisphere of x2 + y2 + z2 = 9; direction is outward
A. 
B. - 
?
C. 
?
D. - 
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Which property is represented?4 + 3 = 3 + 4
A. Multiplication Identity B. Associative Property of Addition C. Addition Identity D. Commutative Property of Addition
Mathematics
Solve the system of equations.
A. (9, 4, 5) B. (9, 5, 4) C. (-9, 5, 18) D. No solution
Mathematics
Find the degree measure to two decimal places.
Mathematics