1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
neonofarm [45]
1 year ago
12

A cylindrical can that has a capacity of 20 m3 will be made. The metal used to build the top costs $10 per square meter while th

e bottom costs $20 per square meter. The material used for the side costs $15 per square meter. What are the dimensions that will minimize the cost?.
Business
1 answer:
Alchen [17]1 year ago
8 0

The dimensions of the cylinder can be used to minimise cost of manufacture.

<h3>How to we find minimised cost?</h3>

Let's ignore the metal's thickness and assume that the material cost to manufacture is precisely proportionate to the surface area of a perfect cylinder.

A=2πr(r+h)

Given that V=1000=r2h and h=1000=r2, we can write

A=2πr(r+1000πr2)

A=2πr2+2000r−1

By setting the derivative to zero, we may determine the value of r that minimises A:

A′=4πr−2000r−2

0=4πr−2000r−2

2000r−2=4πr

2000=4πr3

r=500π−−−√3

r=5.419 + cm

h=1000πr2=10.838 + cm

The can with the smallest surface area has a volume of 1000 cm 3 and measures 5.419+ cm in radius and 10.838+ cm in height. The can has a surface area of 553.58 cm 2. Given a constant volume, the cylinder with diameter equal to height has the least surface area.

Can surface area (cm2) versus. radius (cm), where capacity = 1000cm 3.

Learn more about manufacturing here:

brainly.com/question/17111259

#SPJ4

You might be interested in
Soft drink manufacturers face (a) ________.
Ilya [14]

Answer:

The correct answer is (A)

Explanation:

Soft drink manufacturing industry faces a high threat of substitutes. Not many soft drink brand exit the market but many new companies and brand enter. Similarly, that is the reason why prices of soft drink do not fluctuate as compare to other food items. The competitive environment in the soft drink industry creates a high threat of substitutes.

6 0
3 years ago
Which of the following survey response methods is the most difficult for researchers to code for evaluation:
Tju [1.3M]

Answer:

No options are given, but the most commonly used survey response methods are:

  1. Multiple choice questions = generally easy to code
  2. Rating scale questions = also easy to code, since response scales have a finite number of choices, e.g. 2 true/false, 3 agree/disagree/undecided, 5 very bad/bad/fair/good/excellent
  3. Matrix questions. = are a little bit more complex since they involve several rating scale questions, but it is not something difficult either
  4. Dropdown questions. = similar to multiple choice questions
  5. Open-ended questions. = this are hard to code since each subject can respond different things, e.g. the thing that I like the most about this project is bla, bla, bla. There are no pre-set answers given to the subjects. THIS TYPE IS THE MOST DIFFICULT TO CODE.
  6. Demographic questions = similar to multiple choice
  7. Ranking questions = similar to scaled questions

3 0
3 years ago
how can the size of the industrial/service sector and the agriculture employment rate indicate the level of industrialization?​
Vikentia [17]

Answer:

A larger industrial and service sector, and a larger number of people working outside of agriculture, can indicate a higher level of industrialization in the economy and vice versa. This means that the size of industrial service and the sector of agriculture employment rate indicates the level of industrialization because if the agriculture employment is higher than the industrial service it means that the country is not fully developed yet and therefore the level of industrialization is lower. But if the industrial service is higher than the agriculture employment that suggests or indicates that the country is developing or developed. For example in the United States the size of the industrial/service sector is much larger than it's agricultural employment and therefore this should suggest that country is much more industrialized or developed and the United States is. In comparison you take a developing country such as Chad and you can see that the agricultural employment is higher than the size of the industrial/service sector and in relation to this you can see that Chad must have a lower level of industrialization and in fact it does.

Explanation:

8 0
3 years ago
Which of the following accounts will give u the least access to your money
FrozenT [24]
What are the options?
6 0
4 years ago
Read 2 more answers
limited government licenses that create a monopoly do so because part 2 a. the license grants a marginal cost advantage. b. the
sammy [17]

Limited government licenses that create a monopoly do so because the license is an entry barrier.

Hence, option C is correct.

What do you mean by monopoly in economics?

Monopoly can be defined as  a situation where there is a dominance of a single seller in the market.  It is opposite to the concept of perfect competition. An unregulated monopoly possesses market power and can influence prices in the overall sector.

The main features revolves around

  • Only One Seller and Various Buyers.
  • No Produce Replacement Option
  • Very Difficult to Enter in Market.
  • Pricing Control.
  • Government Driven.
  • Natural Monopoly.

There are usually three types of monopoly

  • Natural Monopolies.
  • State Monopolies.
  • Un-natural Monopolies.

To know more about monopoly from the given link

brainly.com/question/28841635

#SPJ4

3 0
1 year ago
Other questions:
  • In order to attract younger customers to the Lacoste brand of clothing, CEO Robert Siegel made all of the major decisions in pro
    14·1 answer
  • A company’s shipping division (an investment center) has sales of $2,560,000, net income of $844,800, and average invested asset
    11·1 answer
  • Round Hammer is comparing two different capital structures: An all-equity plan (Plan I) and a levered plan (Plan II). Under Plan
    9·1 answer
  • Presented below is information related to equipment owned by Porto Company on December 31, 2017. Cost $5,600,000 Accumulated dep
    6·1 answer
  • Company C has a machine that, working alone at its constant rate, processes 100 units of a certain product in 5 hours. If Compan
    13·1 answer
  • Which of the following explanations resolve the Leontief paradox?a. Leontief assumed that U.S. and foreign technologies were the
    10·1 answer
  • Woodridge Corporation manufactures numerous products, one of which is called Alpha-32. The company has provided the following da
    12·1 answer
  • The marginal propensity to consume is defined as the
    6·1 answer
  • Define fannie mae and freddie mac.​
    15·1 answer
  • The airlines sold fewer tickets to business travelers during the "Great Recession" due to more companies using video conferencin
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!