Find the divergence of the field F.F = -7x6i + 3xyj + 5xzk
A. -34
B. -42x5 + 3y + 5z
C. -42x5 + 8x
D. -42x5 + 8x - 34
Answer: C
Mathematics
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Find percent notation for the number in decimal notation.0.0092 of all products produced at a certain factory contain defects.
A. 0.92% B. 0.092 C. 92% D. 9.2%
Mathematics
Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -x2 + 9x - 1
A. Maximum: 
B. Maximum: - 
C. Minimum: -1
D. Minimum: 
Mathematics
Evaluate the function at the indicated value.Find f(x - 1) when f(x) = 5x2 + 4x + 6.
A. -6x2 + 5x + 7 B. 5x2 + 34x + 15 C. 5x2 - 6x + 7 D. 5x2 - 6x + 15
Mathematics
Indicate whether the number is a proper fraction, an improper fraction, or a mixed number.
A. Proper fraction B. Mixed number C. Improper fraction
Mathematics