### Home > PC3 > Chapter 9 > Lesson 9.1.3 > Problem 9-55

9-55.

Now practice using a calculator to compute matrix products. Use matrices and

*from problems 9-27 and 9-28, shown at right.*

Enter

andinto a graphing calculator.Which product,

or, should be computed to make sense in this situation. Use a calculator to compute this product*.*What does this product represent?Multiplying a

matrix by a matrix results in a matrix.

Therefore, which of the following products makes sense and what is the result?

employeesbouquet styles by bouquet styles flowers

bouquet stylesflowers by employees bouquet styles

Bouquet Styles | ||

Employees |
| #1 #2 #3 |

Flowers | ||

Bouquet Styles |
| L R D |