Finite Math Examples

$[\begin{array}{c} 0.4 & 0.2 \\ 0.7 & 0.6 \end{array}] [\begin{array}{c} 4 \\ 7 \end{array}]$

Step 1

Multiply each row in the first matrix by each column in the second matrix.

$[\begin{array}{c} 0.4 \cdot 4 + 0.2 \cdot 7 \\ 0.7 \cdot 4 + 0.6 \cdot 7 \end{array}]$

Step 2

Simplify each element of the matrix by multiplying out all the expressions.

$[\begin{array}{c} 3 \\ 7 \end{array}]$