Find the expected value.A fair coin is tossed three times, and a player wins $3 if 3 tails occur, wins $2 if 2 tails occur and loses $3 if no tails occur. If one tail occurs, no one wins. What is the expected value of the games?
A. $0.75
B. $2.00
C. -$3.00
D. $3.00
Answer: A
Mathematics
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- 
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+ 
sin-1 
+ C
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A. Monomial, degree 10 B. Monomial, degree -15 C. Binomial, degree -15 D. Binomial, degree 10
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Find the product.
A. 
B. 
C. 
D. 
E. 
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?
?
A. 
B. 
C. 
D. 
E. 
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