Tuesday
March 31, 2015

Homework Help: maths

Posted by Anonymous on Friday, February 15, 2013 at 6:41am.

In the finals of a rugby tournament, two teams play a best of 5 series. Each team has a probability of 1/2 of winning the first game. For each subsequent game, the team that won the previous game has a 7/10 chance of winning, while the other team has a 3/10 chance of winning. If p is the probability that the series lasts exactly 4 games, what is ⌊1000p⌋?

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