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We have an infinite collection of biased coins, indexed by

We have an infinite collection of biased coins, indexed by the positive integers. Coin i has probability 2−i of being
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2. asked by Chibuzo
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Martin is a coin collector. He has 50 coins in his collection.How many coins in Martin’s collection are from South America? *
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Paulo's grandfather gave him a collection of 20 coins. Each month Paulo adds 4 coins to his collection. Which inequality can be
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2. asked by Help Please!
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6.George started a coin collection. His dad gave him 75 coins. Each month he will add 20 coins to the collection. Which equation
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2. asked by meep
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Mackenzie was given 150 coins to start a coin collection. She is going to add 30 coins a month to her coin collection. Write a
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Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. asked by mav welborn
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Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. asked by J
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Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. asked by shhh
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