Suppose a rectangular pen for a pet is to be made using 40 feet of fence. Let
Question:
Suppose a rectangular pen for a pet is to be made using 40 feet of fence. Let / represent its length and w its width, with l ≥ w.
(a) Find / and w if the area is 91 square feet.
(b) Write a formula for the area A in terms of w.
(c) What is the maximum area possible for the pen? Interpret this result.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
a b c The perimeter is 40 thus 212w401w20120w Since the ...View the full answer
Answered By
Pushpinder Singh
Currently, I am PhD scholar with Indian Statistical problem, working in applied statistics and real life data problems. I have done several projects in Statistics especially Time Series data analysis, Regression Techniques.
I am Master in Statistics from Indian Institute of Technology, Kanpur.
I have been teaching students for various University entrance exams and passing grades in Graduation and Post-Graduation.I have expertise in solving problems in Statistics for more than 2 years now.I am a subject expert in Statistics with Assignmentpedia.com.
4.40+
3+ Reviews
10+ Question Solved
Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
Question Posted:
Students also viewed these Mathematics questions
-
A three-dimensional box without a lid is to be made of a material that costs $1 per square foot for the sides and $3 per square foot for the bottom. The box is to contain 27 cubic feet. Let I, w, and...
-
A study is to be made using liquid ammonia as the fuel in a gas-turbine engine. Consider the compression and combustion processes of this engine. a) Air enters the compressor at 100 kPa, 25C,...
-
A study is to be made using liquid ammonia as the fuel in a gas-turbine engine. Consider the compression and combustion processes of this engine. a. Air enters the compressor at 100 kPa, 25C, and is...
-
Currently, the unit selling price of a product is $220, the unit variable cost is $180, and the total fixed costs are $312,000. A proposal is being evaluated to increase the unit selling price to...
-
What are some internal control measures that could prevent a hacker from altering data in your companys database?
-
Based on the information provided in E17- 19, assume that Lewis Eagle Corporation reported the following income levels for both book and tax purposes for the following year. In E17-19 Filed Amount of...
-
A seven-member planar truss (with pin joints) is shown in Fig. 12.18. Each of the seven members has an area of cross section of \(4 \mathrm{~cm}^{2}\) and a Young's modulus of \(207 \mathrm{GPa}\)....
-
Presented below are transactions related to Tom Brokaw, Inc. May 10 Purchased goods billed at $15,000 subject to cash discount terms of 2/10, n/60. 11 Purchased goods billed at $13,200 subject to...
-
Research and explore the cutting-edge energy below. Zero-point Energy Helpful links: https://www.scientificamerican.com/article/follow-up-what-is-the-zer/ http://www.calphysics.org/zpe.html...
-
Suppose that both loans have an interest rate of 10% and the total first-year interest is $300. If possible, determine the amount of each loan. Interpret your results.
-
The relationship between a professional basketball player's height h in inches and weight w in pounds was modeled using two samples of players. The resulting modeling equations for the two samples...
-
Refer to Exhibit 11.6. What is the time value and what is the intrinsic value of a call option on Wells Fargo with a strike price of $23.00 and October expiration? What is the time value and what is...
-
Recalculate P3.11 with the pressure at which steam is reheated and reduced to 5 bar. What have been the benefits of using this lower pressure? [32.36\%; 51.40\%; \(1101 \mathrm{~kW} /(\mathrm{kg} /...
-
Air enters the compressor of a simple gas turbine at a pressure of \(1 \mathrm{bar}\) and a temperature of \(25{ }^{\circ} \mathrm{C}\). The compressor has a pressure ratio of 15 , and an isentropic...
-
Using the FRED website, chart the level of M1 and M2. Chart 12month growth rates for each. What might you infer about the performance of the economy based on these growth rates?
-
A steam turbine operates on a superheated Rankine cycle. The pressure and temperature of the steam leaving the boiler are 10 bar and \(350^{\circ} \mathrm{C}\) respectively. The specific steam...
-
The condenser pressure of the turbine in P3.2 is reduced to 0.15 bar. Calculate the same parameters for this cycle as in the previous example. Why have the parameters improved so much? [28.97\%;...
-
The diameters (Y) of three species of pine trees were compared at each of four locations, using samples of five trees per species at each location. The resulting data are given in the following...
-
Assume that a trial balance is prepared with an account balance of $21,360 listed as $21,630 and an account balance of $1,500 listed as $15,000. Identify the transposition and the slide.
-
Alice Waters, owner of the Berkeley, California, restaurant Chez Panisse, has long been an advocate for the use of simple, fresh, organic ingredients in home and restaurant cooking. She has also...
-
Researchers at the Cornell University Food and Brand Lab conducted an experiment at a fitness camp for adolescents (Wansink & van Ittersum, 2003). Campers were given either a 22-ounce glass that was...
-
Find the error in the statistics language in each of the following statements about z, t, or F distributions or their related tests. Explain why it is incorrect and provide the correct word. a. The...
-
1. The political and legal background of European integration in the aftermath of World War II. 2. The European Communities (the European Coal and Steel Community, the European Economic Community,...
-
High-power experimental engines are being developed by the Stevens Motor Company for use in its new sports coupe. The engineers have calculated the maximum horsepower for the engine to be 600 HP....
-
A company makes a product. They will need to purchase 18,000 units of a specialized component at a cost of $60 each. It costs $150 to make a purchase. The relevant carrying costs (material handling)...
Study smarter with the SolutionInn App