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Sec 4: Multiplying Matrices…Some M ore

Sec 4: Multiplying Matrices…Some M ore. Learning Target: I will determine if 2 matrices can be multiplied and if so multiply them together in mathematical and real-world situations. . Homework: Pg 184 #34, 35, 44-46, 49, 54. Ex 1: QC practice. Ex 2: Matrices in Sports – kinda …. CHESS

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Sec 4: Multiplying Matrices…Some M ore

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  1. Sec 4: Multiplying Matrices…Some More Learning Target: I will determine if 2 matrices can be multiplied and if so multiply them together in mathematical and real-world situations. Homework: Pg 184 #34, 35, 44-46, 49, 54

  2. Ex 1: QC practice

  3. Ex 2: Matrices in Sports – kinda… • CHESS Three teams competed in the final round of the Chess Club’s championships. For each win, a team was awarded 3 points and for each draw a team received 1 point. Which team won the tournament?

  4. Ex 3: QC practice…again

  5. Ex 4: Travel Expenses Available Rooms The Wolfe family owns three bed-and-breakfasts in a vacation spot. A room with a single bed is $220 per night, a room with 2 beds is $250 per night, and a suite is $360. Write a matrix for the number of each type of room at each B & B. Then write a room cost matrix. Write a matrix or total daily income, assuming that all the rooms are rented. What is the total dialy income from all three B&B’s, assuming that all the rooms are rented?

  6. Ex 3: Holy Crap! Solve for x. x = 0 x = 5 x = -5 d. x = 13

  7. HOMEWORK • Pg 184 #34, 35, 44-46, 49, 54 Quiz Tomorrow!!!

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