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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The graph of a function f is given. On the same axes, sketch the graph of f-1. 
A. 
B. 
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Provide an appropriate response.The weighted-average inventory method continuously tracks each item in the inventory.
A. True B. False
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Simplify the complex fraction.
a. 
b. 
c. 
d. 
e. 
Mathematics
Solve.Use the Binomial Theorem to approximate 
to 7 decimal places.
A. 1.050101 B. 1.0550101 C. 1.0550505 D. 1.0510101
Mathematics