A car rental agency rents 220 cars per day at a rate of $20 per day. For each $1 increase in rate, 5 fewer cars are rented. At what rate should the cars be rented to produce the maximum income? What is the maximum income?

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A: Given:  Tax=8% Title and licensed fee=$280 The maximum money she can spend=$8164 To determine: The…

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A: Given data:     The given profit per subscriber for the first 3000 subscriber is: p=$20/subscriber.…

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A: We have given average score =80

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Q: A certain travel agency offered a tour that will cost persons will koin, however the cost per person…

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Q: The units produced for 2018 (100000) units and at 2019 (90000) units, the total wages and cost…

A: Given: Units produced in 2018 - 100000 Units produced in 2019 - 90000 To find: Pi 2018

Q: A commercial cherry grower estimates from past records that if 19 trees are planted per acre, then…

A: Today, growers nonetheless plant the manner their grandfathers did, however they face escalating…

Q: A cell phone factory has a total production cost where the fixed costs are $10,000 and the cost of…

A: Let x be the number of phones manufactured.

Q: A commercial cherry grower estimates from past records that if 17 trees are planted per​ acre, then…

A: Let x be the number of additional tree planted per acre. Then, number of trees planted per acre is…

Q: When a movie theater charges $12 for admission, there is an average attendance of 240 people per…

A: Given data;   The initial charge for a movie in a theater is x1=$12. The initial number of people…

Q: A commercial cherry grower estimates from past records that if 25 trees are planted per​ acre, then…

A: A commercial cherry grower estimates from past records that if 25 trees are planted per​ acre, then…

Q: If club members charge $9 admission to a classic car show, 1000 peopie will attend, and for each $1…

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Q: A chain saw requires 5hours of assembly and a wood chipper 8hours.A maximum of 80 hours of assembly…

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Q: 10. A company is selling calculators for $50 each. How many should it sell to break even if it costs…

A: Price of each calculator= $50 manufacture cost =$5 Fixed cost =$3600

Q: In a plant, if the time needed to produce the first unit is 13 hours and the reduction in time…

A: We will find the total production cost as following .

Q: A farmer finds that if she plants 80 trees per acre, each tree will yield 75 bushels of fruit. She…

A: A farmer finds that if she plants 80 trees per acre, each tree will yield 75 bushels of fruit. She…

Q: A cable company has 5000 paying customers when it bills $20/month. If it figures to lose 400…

A: Linear relation between two elements is obtained when the ratio of the elements remains the same…

Q: A car rental agency rents 210 cars per day at a rate of $30 per day. For each $1 increase in rate, 5…

A: Topic- Application of derivatives

Q: The average expenditure of 100 labourers is Dollar 20. If the average expenditure of all 150…

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Q: A commercial cherry grower estimates from past records that if 23 trees are planted per acre, then…

A: Given:A commercial cherry grower estimates from past records that if 23trees are planted per acre,…

Q: Under her cell phone plan, Autumn pays a flat cost of $66 per month and $5 per gigabyte, or part of…

A: Fixed for her cell phone plan=$66cost of per gigabyte or part of a gigabyte=$5Her total budget to…

Q: A squirrel starts the winter with a full supply of food stored. If, cach week, the squirrel eats 12%…

A: A squirrel starts the winter with a full supply of food stored.every week, the squirrel eats 12% of…

Q: The owner of an ice cream franchisemust pay the parent company $1000 per month plus 5% ofthe monthly…

A: The owner of an ice cream franchise must pay the parent company $1000 per month plus 5% of the…

Q: A company has $56320 to spend on the development and promotion of a new product. The company…

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Q: A commercial cherry grower estimates from past records that if 25 trees are planted per​ acre, then…

A: Given: 25 trees are planted per acre, each tree will yield an average of 39 pounds of cherries per…

Q: A car rental agency rents 480 cars per day at a rate of $20 per day. For each $1 increase in rate,…

A: Solution: Car rented =480 -10x rate =20+x

Q: A real estate office handles a 60-unit apartment complex. When the rent is $530 per month, all units…

A: Consider the given question,Let x be the number of the vacant apartment and Z(x) be the profit…

Q: A car rental agency rents 210 cars per day at a rate of $40 per day. For each $1 increase in rate, 5…

A: Solution:-Step:1      For each one dollar  increases, 5 fewer  car  are rented.   If 'x'  is added…

Q: fibernet offers 500 megabyte per second internet service for $25 per month with a $50 installation…

A: Given: Installation fee for fibernet = $50 Charges per month for fibernet = $25 Installation fee for…

Q: A car rental agency rents 190 cars per day at a rate of $30 per day. For each $1 increase in rate, 5…

A: Let rate be 'x' So,   Income = x190-5x-30=190x-5x2+150x=340x-5x2To maximize:f=340x-5x2

Q: Linh has obtained scores of 82, 75, and 71 on her midterm algebra exams. if the final exam counts…

A: To determine the score on final exam.

Q: A car rental agency rents 440 cars per day at a rate of $40 per day. For each $1 increase in rate,…

A: Let x be the number of $1 increases in the rate. From the given information, the total number of…

Q: A car rental agency rents 190 cars per day at a rate of 32 dollars per day. For each 1 dollar…

A: This question can be solved using the concept of maxima and minima

Q: A commercial cherry grower estimates from past records that if 23 trees are planted per acre, then…

A: A commercial cherry grower estimates from past records that if 23 trees are planted per acre, then…

Q: A hotel with 136 rooms is filled to capacity when the room charge is $90 per night. For each $3…

A:

Q: A car rental agency rents 440 cars per day at a rate of $40 per day. For each $1 increase in rate,…

A:

Q: I'm having trouble figuring where I made an error

A: Let x be the amount at which daily rental is increased. Car agency rents 480 cars per day at a rate…

Q: A car rental agency rents 190 cars per day at a rate of $40 per day. For each $1 increase in rate, 5…

A:

Q: A car rental agency rents 420 cars per day at a rate of $20 per day. For each $1 increase in rate,…

A:

Q: A person invested in two accounts, one paying 5% simple annual interest and the other paying 4%…

A: topic -simple interest

Q: A foundation invests $70,000 at simple interest, a part at 7%, twice that amount at 4%, and the rest…

A: Given, a foundation invests $70,000 at simple interest, a part at 7%, twice that amount at 4%, and…

Q: A car rental agency rents 190 cars per day at a rate of $20 per day. For each $1 increase in rate, 5…

A:

Q: A real estate office handles a 40-unit apartment complex. When the rent is $540 per month, all units…

A: Number of units of apartment = 40 Let x be the number of units vacant when the price increase to $25…

Q: A company that manufactures compact discs has fixed monthly overhead costs of $60,000. Each disc…

A: Assume d be a number of discs produced and sold for a profit of at least $30,000 Profit = Income -…