Looking at the info that is given it gives you the answer. If you were trying to find how much more he needs you need to know,
1: How much the music player is.
2: How much you already have.
3:How much you get each week.
So the answer would be C.
Answer:a rectangular array of quantities or expressions in rows and columns that is treated as a single entity and manipulated according to particular rules.
Step-by-step explanation:For example, the matrix A above is a 3 × 2 matrix. Matrices with a single row are called row vectors, and those with a single column are called column vectors. A matrix with the same number of rows and columns is called a square matrix.
Answer:
Step-by-step explanation:
1 heads
1 tails
2 heads
2 tails.
That's all you can write given the constraint.
Answer:
The answer is C) {(3,2),(4,3),(5,2),(2,6)}
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