Mathematics, 28.05.2020 03:59 kimlyn58p0wyn0
A chemical manufacturer wants to lease a fleet of 22 railroad tank cars with a combined carrying capacity of 312 comma 000 gallons. Tank cars with three different carrying capacities are available: 6 comma 000 gallons, 12 comma 000 gallons, and 24 comma 000 gallons. Letting tequalsnumber of 24 comma 000 railroad tank cars in the fleet, 2tnegative 8 6 comma 000-gallon railroad tank cars, and minus3tplus30 12 comma 000 gallon railroad tank cars will be in the fleet for a certain range of t. The cost of leasing a 6 comma 000-gallon tank car is $250 per month, a 12 comma 000-gallon tank car is $750 per month, and a 24 comma 000-gallon tank car is $1050 per month. Which of the solutions to the number of each type of tank car in the fleet would minimize the monthly leasing cost?
Answers: 3
Mathematics, 22.06.2019 02:00, alexi25jeep
Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?
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Mathematics, 22.06.2019 05:30, mahalabear9439
To keep cylindrical tanks from tipping over, a designer is planning to enlarge the original area of the base by 50%. the new tank should have the same volume as the original. how should the designer change the height of the tank? a: make it 50% taller than the height of the original tank. b: make it 6623% taller than the height of the original tank c: make it 3313% shorter than the height of the original tank d: make it 50% shorter than the height of the original tank.
Answers: 1
A chemical manufacturer wants to lease a fleet of 22 railroad tank cars with a combined carrying cap...
Mathematics, 30.05.2020 20:01