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Mathematics, 21.04.2020 03:31 ayeequeen6392

Tina must select and answer in any order three of seven
seven essay questions on a test.
In how many ways can she do so?

Tina can select and answer the essay questions on her test in ways.
(Simplify your answer. Type an integer or a fraction.)

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Answers: 3

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You know the right answer?
Tina must select and answer in any order three of seven
seven essay questions on a test.

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