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Mathematics, 05.07.2019 01:00 christi05

Given the expression 12c7, which of the following scenarios could this combination represent? a. selecting 5 out of 23 students to give a presentation during class today b. selecting 7 out of 12 students to compete at an art fair c. the order in which the first 7 runners of a race finish d. arranging 7 students in 12 chairs

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Given the expression 12c7, which of the following scenarios could this combination represent? a. s...
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