Multiple Choice
Solve each problem.
-Le Boulangerie, a bakery, sells four main items: sweet rolls, bread, cakes, and pies. The amount of each ingredient (in cups, except for eggs) required for these items is given by matrix A.![Solve each problem. -Le Boulangerie, a bakery, sells four main items: sweet rolls, bread, cakes, and pies. The amount of each ingredient (in cups, except for eggs) required for these items is given by matrix A. Suppose a day's orders consist of 20 dozen sweet rolls, 200 loaves of bread, 50 cakes, and 60 pies. Write the orders as a 1 \times 4 matrix and, using matrix multiplication, write as a matrix the amount of each ingredient needed to fill the day's orders. A) [510 820150125 250] B) [1050 658135125 70] C) \left[\begin{array}{lllll} 1050 & 820 & 105 & 125 & 70 \end{array}\right] D) These matrices cannot be multiplied.](https://d2lvgg3v3hfg70.cloudfront.net/TB4654/11eccc67_fb23_d585_bd49_05d9ed056e50_TB4654_11.jpg)
Suppose a day's orders consist of 20 dozen sweet rolls, 200 loaves of bread, 50 cakes, and 60 pies. Write the orders as a matrix and, using matrix multiplication, write as a matrix the amount of each ingredient needed to fill the day's orders.
A) [510 820150125 250]
B) [1050 658135125 70]
C)
D) These matrices cannot be multiplied.
Correct Answer:

Verified
Correct Answer:
Verified
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