For the following question(s), refer to the tournament digraph below. The vertices of the digraph represent five tennis players in a round-robin tournament. An arc XY represents the fact that X defeated Y in the tournament.
Which player came in last in the tournament?
A. A
B. B
C. C
D. D
E. E
Answer: B
Mathematics
You might also like to view...
Perform the indicated operation. Simplify, if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
A. -4x12y18 B. 16x8y12 C. -4x8y12 D. 4x8y12
Mathematics
Find the requested value.f(0) for f(x) = 
A. -9 B. 6 C. -6 D. 9
Mathematics
Use half-angle identities to find the exact value of the expression.tan 
A. 
B. 
C. 2 - 
D. 2 + 
Mathematics