Determine which numbers in the set are whole numbers.
9, -7, 0, 
, -15, 20, 
A. 9, 0, 
, 20
B. 9, 0, 20
C. 9, 0, 
, 20, 
D. 9, -7, 0, -15, 20
E. 9, 20
Answer: A
Mathematics
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A. ln (6 - x) + C
B. - 
ln 
+ C
C. -ln 
+ C
D. ln 
+ C
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Use the quotient rule to simplify. Assume all variables represent positive real numbers.
A. 
B. 
C. 
D. 
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