Mathematics, 30.07.2019 08:30 leonardoocampo7555

Betty has grandchildren: jeni, sarah, rachel, kristen, lindsey, and carolyn. jeni, sarah, and rachel are sisters; kristen and carolyn are sisters; and lindsey is an only child. if the sisters must sit together, how many different ways can the grandchildren be seated at a circular table?

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Betty has grandchildren: jeni, sarah, rachel, kristen, lindsey, and carolyn. jeni, sarah, and rache...

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