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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Subtract.0 - (-17)
A. -17 B. 0 C. 17 D. -16
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Find the product.3(5x)
A. 15x B. 8x C. 8 D. 15
Mathematics
Use dimensional analysis to convert the unit indicated.26 in. to cm
A. 0.10 cm B. 66.04 cm C. 0.02 cm D. 10.24 cm
Mathematics
Solve the problem.How many ways are there to choose the answers to a test that consists of ten true-false questions followed by eight multiple-choice questions with four possible answers each?
A. 66,560 B. 4196 C. 409,600 D. 67,108,864
Mathematics