To win the World Series, a baseball team must win 4 games out of a maximum of 7 games. To solve the problem, list the possible arrangements of losses and wins.How many ways are there of winning the World Series in exactly 6 games if the winning team wins the first two games?
A. 6 ways
B. 3 ways
C. 2 ways
D. 4 ways
Answer: B
Mathematics
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A. +
+
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+
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+
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+
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B.
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