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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Sketch the given surface.x2 + y2 = 9
What will be an ideal response?
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Perform the indicated operation.74.03 + 92.19 + 29.636
A. 196.856 B. 195.956 C. 195.866 D. 195.856
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A. 25 square feet B. 31.4 square feet C. 157 square feet D. 78.5 square feet
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A. 
B. 
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