Identical Birthdays

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What is the probability that someone in a class will have the same birthday as you?

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Tossing Coins in Pascal’s Triangle

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Relating the rows of Pascal’s Triangle to the outcomes of coin tossing.

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Football Scoring

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What is the probability that a team had at least 3 touchdowns in a particular game?

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Lining Up

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Find the different ways it is possible for people to line up.

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Job Interview

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Help Zach determine how many different outfits he has to wear on job interviews.

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Photo Exchange

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Determine how many photos are exchanged.

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The Card Game

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Can you tell how long had friends have played cards together?

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Without Blue or Brown

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How many students have a particular color of hair and eyes in a class of 30 students?

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What are the Super Bowl Odds?

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Can you pick the winner of the Super Bowl?

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Foolproof Lottery?

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Determine the likelihood of winning the lottery.

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