Simplify the expression, leaving your answer with only positive exponents. Assume that all variables represent positive numbers.
1/4
A. 
B. 
C. 
D. 3x2
Answer: A
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Use Gauss's Divergence Theorem to calculate 
.F(x, y, z) = cos z2i + exj + 7zk, S is the cube -1 ? x ? 1, -1 ? y ? 1, -1 ? z ? 1.
A. 28 B. 7 C. 56 D. 14
Find an equation for the ellipse described. Graph the equation.Foci at (0, 5) and (-8, 5); vertex at (-9, 5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Choose the right conclusion for the given statement and premise.
Post Hoc (False Cause) Fallacy Yesterday it was raining, and today my car has broken down. Therefore, the rain caused the damage. Premise: Yesterday it was raining, and today my car has broken down. a. Conclusion: The rain was strong enough to break the car. b. Conclusion: The car can break down because of rain. c. Conclusion: The rain caused the damage. d. Conclusion: The car broke down yesterday.
Solve.Scores in golf can be positive or negative integers. For example, a score of 5 over par can be represented by 
and a score of 3 under par can be represented by 
If Donna had scores of 3 over par, 5 under par, and 4 under par for three games of golf, what was her total score?
A. 12 over par B. 6 under par C. 12 under par D. 6 over par