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A chemical manufacturer wants to lease a fleet of 27 railroad tank cars with a combined carrying capacity of 540,000 gallons. Tank cars with three different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons. How many of each type of tank car should be leased? Let x, be the number of cars with a 6,000 gallon capacity, x₂ be the number of cars with a 12,000 gallon capacity, and x3 be the number of cars with a 24,000 gallon capacity. Select the correct choice below and fill in the answer boxes within your choice. OA. The unique solution is x₁, x₂ =, and x3 = (Simplify your answers.) OB. There are multiple possible combinations of how the tank cars should be leased. The combinations are obtained from the equations x₁ = t +), x₂ = + (), and x3 = t for sts (Simplify your answers. Type integers or simplified fractions.) OC There is no solution

A chemical manufacturer wants to lease a fleet of 27 railroad tank cars with a combined carrying capacity of 540,000 gallons. Tank cars with three different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons. How many of each type of tank car should be leased? Let x, be the number of cars with a 6,000 gallon capacity, x₂ be the number of cars with a 12,000 gallon capacity, and x3 be the number of cars with a 24,000 gallon capacity. Select the correct choice below and fill in the answer boxes within your choice. OA. The unique solution is x₁, x₂ =, and x3 = (Simplify your answers.) OB. There are multiple possible combinations of how the tank cars should be leased. The combinations are obtained from the equations x₁ = t +), x₂ = + (), and x3 = t for sts (Simplify your answers. Type integers or simplified fractions.) OC There is no solution

Advanced Engineering Mathematics
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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A chemical manufacturer wants to lease a fleet of 27 railroad tank cars with a combined carrying capacity of 540,000 gallons. Tank cars with three different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons, How many of each type of tank car should be leased? Let x, be the number of cars with a 6,000 gallon capacity, x₂ be the number of cars with a 12,000 gallon capacity, and x₂ be the number of cars with a 24,000 gallon capacity. Select the correct choice below and fill in the answer boxes within your choice. OA. The unique solution is x₁ = x₂ =, and x3 (Simplify your answers.) OB. There are multiple possible combinations of how the tank cars should be leased. The combinations are obtained from the equations x₁ = + ( ), X₂=t+(), and x3 = t for (Simplify your answers. Type integers or simplified fractions.) sts OC. There is no solution.
Transcribed Image Text:A chemical manufacturer wants to lease a fleet of 27 railroad tank cars with a combined carrying capacity of 540,000 gallons. Tank cars with three different carrying capacities are available: 6,000 gallons, 12,000 gallons, and 24,000 gallons, How many of each type of tank car should be leased? Let x, be the number of cars with a 6,000 gallon capacity, x₂ be the number of cars with a 12,000 gallon capacity, and x₂ be the number of cars with a 24,000 gallon capacity. Select the correct choice below and fill in the answer boxes within your choice. OA. The unique solution is x₁ = x₂ =, and x3 (Simplify your answers.) OB. There are multiple possible combinations of how the tank cars should be leased. The combinations are obtained from the equations x₁ = + ( ), X₂=t+(), and x3 = t for (Simplify your answers. Type integers or simplified fractions.) sts OC. There is no solution.
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