(1) The table below shows the calories, fat, and carbs per ounce for three brands of cereal, and the total amount of calories, fat, and carbs required for a special diet Calories Fat carbs cereal brand x 50 0 22 cereal brand y 108 0.1 25.5 cereal brand z 127 5.5 18 total required 393 5.7 91 (i) Using the information in the table above, write a system of three equations. (ii) Write a system in matrix form ax=b (iii) Using the Cramer's Rule or Inverse Method, find the amd.ount of each brand of cereal that will give the level of nutrition require
(1) The table below shows the calories, fat, and carbs per ounce for three brands of cereal, and the total amount of calories, fat, and carbs required for a special diet Calories Fat carbs cereal brand x 50 0 22 cereal brand y 108 0.1 25.5 cereal brand z 127 5.5 18 total required 393 5.7 91 (i) Using the information in the table above, write a system of three equations. (ii) Write a system in matrix form ax=b (iii) Using the Cramer's Rule or Inverse Method, find the amd.ount of each brand of cereal that will give the level of nutrition require
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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(1) The table below shows the calories, fat, and carbs per ounce for three brands of cereal, and the total amount of calories, fat, and carbs required for a special diet
Calories | Fat | carbs | |
cereal brand x | 50 | 0 | 22 |
cereal brand y | 108 | 0.1 | 25.5 |
cereal brand z | 127 | 5.5 | 18 |
total required | 393 | 5.7 | 91 |
(i) Using the information in the table above, write a system of three equations.
(ii) Write a system in matrix form ax=b
(iii) Using the Cramer's Rule or Inverse Method, find the amd.ount of each brand of cereal that will give the level of nutrition require
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