A chemical manufacturer wants to lease a fleet of 29 railroad tank cars with a combined carrying capacity of 552,000 gallons. Tank cars with three different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons. Letting t= number of 24,000 railroad tank cars in the fleet, 2t-34 6,000-gallon railroad tank cars, and -3t+63 12,000 gallon railroad tank cars will be in the fleet for a certain range of t. The cost of leasing a 6,000-gallon tank car is $350 per month, a 12,000-gallon tank car is $750 per month, and a 24,000-gallon tank car is $1250 per month. Which of the solutions to the number of each type of tank car in the fleet would minimize the monthly leasing cost? 6,000-gallon tank cars, 12,000-gallon tank cars, and 24,000-gallon tank cars. (Simplify your answers. Type whole numbers.)
A chemical manufacturer wants to lease a fleet of 29 railroad tank cars with a combined carrying capacity of 552,000 gallons. Tank cars with three different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons. Letting t= number of 24,000 railroad tank cars in the fleet, 2t-34 6,000-gallon railroad tank cars, and -3t+63 12,000 gallon railroad tank cars will be in the fleet for a certain range of t. The cost of leasing a 6,000-gallon tank car is $350 per month, a 12,000-gallon tank car is $750 per month, and a 24,000-gallon tank car is $1250 per month. Which of the solutions to the number of each type of tank car in the fleet would minimize the monthly leasing cost? 6,000-gallon tank cars, 12,000-gallon tank cars, and 24,000-gallon tank cars. (Simplify your answers. Type whole numbers.)
Chapter7: Systems Of Equations And Inequalities
Section7.2: Systems Of Linear Equations: Three Variables
Problem 65SE: The top three countries in oil consumption in a certain year are as follows: the United States,...
Related questions
Question
![Question Help ▼
A chemical manufacturer wants to lease a fleet of 29 railroad tank cars with a combined carrying capacity of 552,000 gallons. Tank cars with three
different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons. Letting t= number of 24,000 railroad tank cars in the fleet,
2t - 34 6.000-gallon railroad tank cars, and -3t+63 12,000 gallon railroad tank cars will be in the fleet for a certain range of t. The cost of leasing a
6,000-gallon tank car is $350 per month, a 12,000-gallon tank car is $750 per month, and a 24,000-gallon tank car is $1250 per month. Which of the
solutions to the number of each type of tank car in the fleet would minimize the monthly leasing cost?
6,000-gallon tank cars, 12,000-gallon tank cars, and 24,000-gallon tank cars.
(Simplify your answers. Type whole numbers.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91fe63aa-ce9c-46a6-ac29-1a356cc29647%2F001867ad-6151-4f34-9ffc-2769db55c8e5%2Fcv0auvp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question Help ▼
A chemical manufacturer wants to lease a fleet of 29 railroad tank cars with a combined carrying capacity of 552,000 gallons. Tank cars with three
different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons. Letting t= number of 24,000 railroad tank cars in the fleet,
2t - 34 6.000-gallon railroad tank cars, and -3t+63 12,000 gallon railroad tank cars will be in the fleet for a certain range of t. The cost of leasing a
6,000-gallon tank car is $350 per month, a 12,000-gallon tank car is $750 per month, and a 24,000-gallon tank car is $1250 per month. Which of the
solutions to the number of each type of tank car in the fleet would minimize the monthly leasing cost?
6,000-gallon tank cars, 12,000-gallon tank cars, and 24,000-gallon tank cars.
(Simplify your answers. Type whole numbers.)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Given :-
A chemical manufacturer wants to lease a fleet of railroad tank cars with a combined carrying capacity of gallons. Tank cars with three different capacities are available : gallons , gallons , and gallons. Letting number of gallons rail road tank cars in the fleet , gallons railroad tank cars and , gallons railroad tank cars will be in the fleet for a certain range of . The cost of leasing a gallons tank car is per month , a gallons tank cars is per month , gallons tank cars is per month.
To Determine :-
The solutions to the number of each type of tank car in the fleet would minimize the monthly leasing cost.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781938168383/9781938168383_smallCoverImage.gif)
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781337282291/9781337282291_smallCoverImage.gif)
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781938168383/9781938168383_smallCoverImage.gif)
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781337282291/9781337282291_smallCoverImage.gif)
![Intermediate Algebra](https://www.bartleby.com/isbn_cover_images/9781285195728/9781285195728_smallCoverImage.gif)
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Elementary Algebra](https://www.bartleby.com/isbn_cover_images/9780998625713/9780998625713_smallCoverImage.jpg)
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University