Add or subtract as indicated. Write the answer in lowest terms.
+ 
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 = xyi + y2j - 2yzk ; D: the solid wedge cut from the first quadrant by the plane 
and the parabolic cylinder x = 1 - 9y2
A. 
B. 
C. 
D. 
Mathematics
Find the value of the logarithm without using a calculator.ln (l)
A. e B. 0 C. -1 D. 1
Mathematics
Solve the problem.If an object is thrown upward with an initial velocity of 10 ft per sec, then its height (in feet) is given by 
after time t seconds. What is its maximum height?
A. 20 ft B. 40 ft C. 100 ft D. 102 ft
Mathematics
Factor completely, or state that the polynomial is prime.x4 + 3x3 + 64x + 192
A. (x + 3)(x3 + 64) B. prime C. (x + 3)(x - 4)(x2 + 4x + 16) D. (x + 3)(x + 4)(x2 - 4x + 16)
Mathematics