The table below shows the scores that Amy and Bria have earned in their math class this quarter. Tests are worth 45%, quizzes are worth 30%, homework is worth 15%, and the project is worth 10% of their quarter grade. Show how you can use matrix multiplication to determine what each student's quarter grade will be? ​

The table below shows the scores that Amy and Bria have earned in their math class this quarter Tests are worth 45 quizzes are worth 30 homework is worth 15 and class=