Assume you have a graph with vertex set V = {A, B, C, D, E} and edge set E = {AB, AE, BD, BE, CD, and DD}.The degree of vertex E is
A. 3.
B. 1.
C. 0.
D. 2.
E. none of these
Answer: D
Mathematics
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Simplify.
5
A. 
B. 
C. 
D. 
Mathematics
For the function, find the average rate of change of f from 1 to x: 
f(x) = 
A. 
B. 
C. - 
D. 
Mathematics
Write the percent as a fraction or mixed number in lowest terms.
%
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Don James wants to invest $65,000 to earn $5050 per year. He can invest in 
bonds paying 
per year or in a Certificate of Deposit (CD) paying 
per year. How much money should be invested in each to realize exactly $5050 in interest per year?
A. $35,000 in B-rated bonds and $30,000 in a CD B. $36,000 in B-rated bonds and $29,000 in a CD C. $29,000 in B-rated bonds and $36,000 in a CD D. $30,000 in B-rated bonds and $35,000 in a CD
Mathematics