I want to fence in a square vegetable patch. The fencing for the east and west sides costs $6 per foot, and the fencing for the north and south sides costs only $4 per foot. Find the total cost (indollars) of the fencing as a function of the length (in feet) of a side x.

Given Cost of fencing in east and west = $6 per foot Cost of fencing in north and south = $4 per…

Answered: I want to fence in a square vegetable…

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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2 A cell phone company charges a monthly fee of $30, plus $0.02 per a) Write the monthly cost function, C(t), minute of call time. where t is the amount of time in minutes of call time during a month. b) Find the domain and range of C.
1. Step-by-Step Answer 2. Thorough Explanation
The cost (C) of computer monitor is partly constant and partly varies directly as the number of computer monitor (N) produced. The cost is $2000 when 5 computer monitors produced. The cost is $2600 when 7 computer monitors produced. (a) Find the cost (C) in terms of the number of computer monitors (N). (b) Find the cost (C) when 10 computer monitors produced. (c) Find the number of computer monitors (N) produced when the cost is $6500.
A furniture manufacturer is producing tables that they are selling for $225. Their monthly fixed costs are 12000. For each table they produce, they need $70 in material and $55 in labor.a) express the total costs as a function of the number of tables manufactured.b) How many tables do they need to manufacture to make a profit of $2,000? c) How many tables do they need to manufacture in order for them to breakeven? Answer text
A contractor purchases a backhoe for $37, 300. Fuel and standard maintenance cost $5.95 per hour, and the operator is paid $12.03 per hour. a. Write a cost function for the cost C(z) of operating the backhoe for hours. Be sure to include the purchase price in the cost function. Cost function: C(z) = dollars b. If customers pay $27.77 per hour for the contractor's backhoe service, write the revenue function R(z) for the amount of revenue gained from a hours of use. Revenue function: R(x) = I c. Write the profit function P(x) for the amount of profit gained from a hours of use. Profit function: P(x) = dollars dollars d. How many hours must the backhoe be used in order to break even (assume that part of an hour counts as a whole hour)? In order for the contractor to break even, customers need to pay to use the backhoe for a total of hours.
f) The prices y of a Christmas tree based on the height x if: a 6-foot tree costs between $20 – $50 an 8-foot tree costs between $25 – $75 an 11-foot tree costs between $100 and $200 a 13-foot tree costs $300 or more function or not?
A party planner needs to figure out how much it will cost her client to rent a space and pay person for meals. If the cost of the rental space is 40,000and the price per person for food is 500. Construct a function that shows the total cost for any number of people in attendance.
A candy producer charges $4 for its special lollipop. It costs them $1.50 to produce each lollipop. Additionally, they spend $370 per week to maintain the production. A. Let C represent the weekly cost in dollars and let x represent the number of lollipops produced. Write down the producer’s weekly cost function. B. Let R represent the revenue in dollars and let x represent the number of lollipops sold. Write down the producer’s revenue function.

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I want to fence in a square vegetable patch. The fencing for the east and west sides costs $6 per foot, and the fencing for the north and south sides costs only $4 per foot. Find the total cost (in dollars) of the fencing as a function of the length (in feet) of a side x.