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ikadub [295]
3 years ago
12

7. Mrs. Golden pulls names from the jar to determine who will be the class leader. There are 13

Mathematics
1 answer:
Artist 52 [7]3 years ago
3 0

Answer:

9:22

Step-by-step explanation:

9 is the boys 13 is the girls

22 is the total

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kondaur [170]

Th matrix is missing. The matrix is :

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Solution :

The column of the matrix are \begin{bmatrix}1\\ -4\end{bmatrix} , \begin{bmatrix}-4\\ 16\end{bmatrix}, \begin{bmatrix}4\\ 4\end{bmatrix}

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Therefore, option (D) is correct.

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