One serving of Post Shredded Wheat® supplies 160 calories, 5 g of protein, 6 g of fiber, and 1 g of fat. One serving of Crispix® supplies 110 calories, 2 g of protein, .1 g of fiber, and .4 g of fat. a. Set up a matrix B and a vector u such that Bu gives the amounts of calories, protein, fiber, and fat contained in a mixture of three servings of Shredded Wheat and two servings of Crispix. b. [M] Suppose that you want a cereal with more fiber than Crispix but fewer calories than Shredded Wheat. Is it possible for a mixture of the two cereals to supply 130 calories, 3.20 g of protein, 2.46 g of fiber, and .64 g of fat? If so, what is the mixture?
One serving of Post Shredded Wheat® supplies 160 calories, 5 g of protein, 6 g of fiber, and 1 g of fat. One serving of Crispix® supplies 110 calories, 2 g of protein, .1 g of fiber, and .4 g of fat. a. Set up a matrix B and a vector u such that Bu gives the amounts of calories, protein, fiber, and fat contained in a mixture of three servings of Shredded Wheat and two servings of Crispix. b. [M] Suppose that you want a cereal with more fiber than Crispix but fewer calories than Shredded Wheat. Is it possible for a mixture of the two cereals to supply 130 calories, 3.20 g of protein, 2.46 g of fiber, and .64 g of fat? If so, what is the mixture?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 21T
Related questions
Question
![One serving of Post Shredded Wheat® supplies 160 calories,
5 g of protein, 6 g of fiber, and 1 g of fat. One serving of
Crispix® supplies 110 calories, 2 g of protein, .1 g of fiber,
and .4 g of fat.
a. Set up a matrix B and a vector u such that Bu gives the
amounts of calories, protein, fiber, and fat contained in
a mixture of three servings of Shredded Wheat and two
servings of Crispix.
b. [M] Suppose that you want a cereal with more fiber than
Crispix but fewer calories than Shredded Wheat. Is it
possible for a mixture of the two cereals to supply 130
calories, 3.20 g of protein, 2.46 g of fiber, and .64 g of
fat? If so, what is the mixture?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30cd12b8-5e7c-480f-9f5f-e23e608f63f7%2F882cf91d-b885-4478-add8-bf23dbe6d428%2Fnjuex6l.png&w=3840&q=75)
Transcribed Image Text:One serving of Post Shredded Wheat® supplies 160 calories,
5 g of protein, 6 g of fiber, and 1 g of fat. One serving of
Crispix® supplies 110 calories, 2 g of protein, .1 g of fiber,
and .4 g of fat.
a. Set up a matrix B and a vector u such that Bu gives the
amounts of calories, protein, fiber, and fat contained in
a mixture of three servings of Shredded Wheat and two
servings of Crispix.
b. [M] Suppose that you want a cereal with more fiber than
Crispix but fewer calories than Shredded Wheat. Is it
possible for a mixture of the two cereals to supply 130
calories, 3.20 g of protein, 2.46 g of fiber, and .64 g of
fat? If so, what is the mixture?
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