Use a combination of rules for exponents to simplify. Write answers with only positive exponents. Assume that all variables represent nonzero real numbers.
-4
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Decide whether or not the network is traversable.
A. Traversable B. Not traversable
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Determine whether the graph of the equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.16x2 + y2 = 16
A. x-axis B. y-axis C. origin D. x-axis, y-axis, origin E. none
Mathematics
Subtract. Write a mixed numeral for the answer.
A. 5
B. 6
C. 6
D. 5
Mathematics
Complete.47,880 min = ___ wk
A. 285 B. 475 C. 33.25 D. 4.75
Mathematics