Determine how many vertices and how many edges the graph has.
A. 5 vertices; 7 edges
B. 7 vertices; 5 edges
C. 5 vertices; 5 edges
D. 5 vertices; 8 edges
Answer: D
Mathematics
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Simplify.log3 32
A. 2log33 B. 1 C. 32 D. 2
Mathematics
Translate the problem situation to a system of equations. Do not solve.Two angles are supplementary. One angle is 6° more than three times the other angle. Find the measures of the angles.
A. x + y = 90; x = 3y + 6 B. x + y = 180; x = 3y - 6 C. x + y = 90; x = 6 - 3y D. x + y = 180; x = 3y + 6
Mathematics
Provide an appropriate response.The probability distribution for the random variable X is: 
What is the expected value of X?
A. 0.62 B. 0.26 C. 0.22 D. 0.50
Mathematics
Which of the following expressions is equivalent to 
? (t ? ?n, where n is a whole number)
?
A. ?
B. 
C. 
D. 
E. 
Mathematics