Use a Graphing Calculator and the Method of Matrix Inverses

question 57

Multiple Choice

Use a graphing calculator and the method of matrix inverses to Give five decimal places, if necessary.
-A bakery sells three types of cakes, each requiring the amount of ingredients shown.


To fill its orders for these cakes, the bakery used 72 cups of flour, 48 cups of sugar, and 53 eggs. How many cakes of each type were made?

• A) 39 Cake I; 8 Cake II; 12 Cake III
• B) 15 Cake I; 8 Cake II; 5 Cake III
• C) 17 Cake I; 8 Cake II; 5 Cake III
• D) 5 Cake I; 8 Cake II; 15 Cake III

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Definitions:

Brand Ambassadors

Individuals, either customers or hired influencers, who promote and represent a brand's values and products to a wider audience, often through social media.

Devotees

Individuals who are extremely passionate or loyal to a specific brand, product, or cause.

Attention Seekers

Individuals or entities that seek to captivate interest or engage others through various means to gain recognition or popularity.

Prurient

Having or encouraging an excessive interest in sexual matters.