Mathematics, 22.12.2020 14:00 burners
A major airline purchases a particular type of plane at a cost of $40,000,000. The company estimates that the average capital cost and average operating costs are a function of x, the number of hours of flight time. The salvage value of a plane (in dollars) is expressed by the function. () = 36,000,000 − 10,000 Average operating cost, stated in dollars per hour of flight time, is estimated by the function. () = 500 + 0.40 a) Determine how many hours a plane should be flown before replacement if the objective is to minimize the sum of average capital cost and average operating cost per hour.
Answers: 2
Mathematics, 21.06.2019 17:30
Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.
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Mathematics, 21.06.2019 23:50
If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?
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Mathematics, 22.06.2019 00:30
Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%
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A major airline purchases a particular type of plane at a cost of $40,000,000. The company estimates...
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