Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?
A. $300
B. $0.60
C. $1
D. $100
Answer: B
Mathematics
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Solve the problem.Find an Euler path for the following graph by labeling the edges 1, 2, 3, and so on in the order in which they can be traveled. 
A. none of these
B. 
C. 
D. 
E. 
Mathematics
The circuit shown below:
a. Has maximum output at fr
b. Has minimum output at fr
c. Is a band reject filter
d. Has a maximum output at fr and is a band reject filter
e. Has a minimum output at fr and is a band reject filter
Mathematics
Solve the problem.If f(x) = 6x , find f(log64).
A. 6 B. 24 C. log4 x D. 4
Mathematics
Solve the equation by factoring.x2 - x = 56
A. {7, 8} B. {1, 56} C. {-7, -8} D. {-7, 8}
Mathematics