farmer can buy two types of plant food, mix A and mix B. Each cubic yard of nix A contains 42 pounds of phosphoric acid, 28 pounds of nitrogen, and 4 ounds of potash. Each cubic yard of mix B contains 14 pounds of hosphoric acid, 28 pounds of nitrogen, and 10 pounds of potash. The minimum nonthly requirements are 630 pounds of phosphoric acid, 840 pounds f nitrogen, and 200 pounds of potash. Find the set of feasible solutions raphically for the amounts of mix A and mix B that can be used.
farmer can buy two types of plant food, mix A and mix B. Each cubic yard of nix A contains 42 pounds of phosphoric acid, 28 pounds of nitrogen, and 4 ounds of potash. Each cubic yard of mix B contains 14 pounds of hosphoric acid, 28 pounds of nitrogen, and 10 pounds of potash. The minimum nonthly requirements are 630 pounds of phosphoric acid, 840 pounds f nitrogen, and 200 pounds of potash. Find the set of feasible solutions raphically for the amounts of mix A and mix B that can be used.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:8:26
A farmer can buy two types of plant food, mix A and mix B. Each cubic yard of
mix A contains 42 pounds of phosphoric acid, 28 pounds of nitrogen, and 4
pounds of potash. Each cubic yard of mix B contains 14 pounds of
phosphoric acid, 28 pounds of nitrogen, and 10 pounds of potash. The minimum
monthly requirements are 630 pounds of phosphoric acid, 840 pounds
of nitrogen, and 200 pounds of potash. Find the set of feasible solutions
graphically for the amounts of mix A and mix B that can be used.
If x is the number of cubic yards of mix A used and y is the number of cubic
yards of mix B used, write a system of linear inequalities that indicates
appropriate restraints on x and y. Write an inequality for the constraint on
phosphoric acid. Complete the inequality below.
▼630
****
AA
...I LTE
mylab.pearson.com
Ć
Ау
60-
50-
40-
30-
20-
10-
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 1 images
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
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…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
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…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
