Use combinations to find the coefficient for row 15, term 8 in Pascal's triangle. a 256 b 560 15 d. 6435

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Q: 15. What is the sum of the 11th row of Pascal's triangle? a. 2048 b. 1024 C. 976 d. 2056

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Q: If the first seven terms in row 9 of pascal's triangle is given by: 1 9 36 84 126 126 84 a)…

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Q: Use combinations to find the coefficient for row 12, term 7 in Pascal's triangle. a 924 b 792 388 d.…

A: The 7th term of row 12 is the following. C7-112=C612       =12!6! 6!       =924 Confirmation:  The…