Add or subtract and simplify. Write the answer as a whole or mixed number when necessary.
- 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = 4x3i + 4y3j + 4z3k ; D: the thick sphere 1 ? x2 + y2 + z2 ? 16
A. 756?
B. 
?
C. 49,104?
D. 1360?
Mathematics
Determine the number of significant digits in the given approximate number.800
A. 2 B. 4 C. 1 D. 5
Mathematics
Find the exact value of the expression.cos 
A. 
B. 
C. 
D. 
Mathematics
Find the distance between the point P(1, 2) and O(0, 0). ?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics