Problem specification A farming supply store has three different mixtures of Bluegrass and Rye seeds. The following table describes the proportion of each type of seed in three different seed mixes. Deluxe Mix Standard Mix Economy Mix Bluegrass Rye 0.9 0.7 0.4 0.1 0.3 0.6 The store manager wants to create a new Special mix which will be 0.6 parts bluegrass and 0.4 parts rye. To be physically meaningful to the manager (who is not a financial mathematician) all your solutions should involve only non-negative real numbers. Questions Question 1: How can the manager mix ri units of Deluxe, x2 units of Standard and æ3 units of Economy to create one pound of Special mix? Question 2: Suppose that the cost per pound of the mixes is as follows: Deluxe Mix Standard Mix Economy Mix $8 $10 $4 Find the values of ¤1, 12 and 13 which create the lowest cost of Special mix, and find the cost per pound.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question

I need help with the second question

Problem specification
A farming supply store has three different mixtures of Bluegrass and Rye seeds. The following table
describes the proportion of each type of seed in three different seed mixes.
Deluxe Mix Standard Mix Economy Mix
Bluegrass
Rye
0.9
0.7
0.4
0.1
0.3
0.6
The store manager wants to create a new Special mix which will be 0.6 parts bluegrass and 0.4
parts rye. To be physically meaningful to the manager (who is not a financial mathematician) all
your solutions should involve only non-negative real numbers.
Questions
Question 1: How can the manager mix ri units of Deluxe, x2 units of Standard and æ3 units of
Economy to create one pound of Special mix?
Question 2: Suppose that the cost per pound of the mixes is as follows:
Deluxe Mix Standard Mix Economy Mix
$8
$10
$4
Find the values of ¤1, 12 and 13 which create the lowest cost of Special mix, and find the cost
per pound.
Transcribed Image Text:Problem specification A farming supply store has three different mixtures of Bluegrass and Rye seeds. The following table describes the proportion of each type of seed in three different seed mixes. Deluxe Mix Standard Mix Economy Mix Bluegrass Rye 0.9 0.7 0.4 0.1 0.3 0.6 The store manager wants to create a new Special mix which will be 0.6 parts bluegrass and 0.4 parts rye. To be physically meaningful to the manager (who is not a financial mathematician) all your solutions should involve only non-negative real numbers. Questions Question 1: How can the manager mix ri units of Deluxe, x2 units of Standard and æ3 units of Economy to create one pound of Special mix? Question 2: Suppose that the cost per pound of the mixes is as follows: Deluxe Mix Standard Mix Economy Mix $8 $10 $4 Find the values of ¤1, 12 and 13 which create the lowest cost of Special mix, and find the cost per pound.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 7 steps with 3 images

Blurred answer
Knowledge Booster
Paths and Circuits
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,