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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Find the base.10 is 20% of what number?
A. 2 B. 500 C. 50 D. 200
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Find the median.14, 147, 262, 247, 331, 464
A. 247 B. 209.5 C. 254.5 D. 262
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Determine if the ordered pair is a solution to the given inequality.4x - 6y > -16; (2, 4)
A. Yes B. No
Mathematics
Find the exact values of the remaining trigonometric functions of ? from the given information.csc ? = 
, ? in quadrant II
A. sin ? = - 
cos ? = 
tan ? = - 
csc ? = 
sec ? = 
cot ? = - 
B. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
C. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
D. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
Mathematics