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.
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Answer:
Borrowed amount of $2,500
Explanation:
The computation is shown below;
The Total available balance is
= Beginning balance + Receipts - Disbursements
= $12,000 + $30,000 - $34,500
= $7,500
As the cash should be maintained of $10,000
So,
The amount to be borrowed is
= $10,000 - $7500
= $2,500
Answer:
While Sony and Microsoft focused on the graphics and raw processing power favored by hard-core male gamers, Nintendo chose to develop a machine to appeal to families, women, and age groups that normally shunned violent games.
The strategy adopted by Nintendo in this example is the _____ strategy.
C) blue ocean
Explanation:
Blue ocean is a strategy that says innovation, simultaneous pursuit, and low cost are key concepts to achieve a successful business and establish an advantage in the market. It is a very proactive system that allows the constant improvement, elimination, reduction, and creation of corporate actions. It is a global and general perspective that allows the management team to know the state of the company at any time.
Answer:
C. Personnel management
Explanation:
The personnel management, the HR it’s a transversal are inside the companies and its and important issue inside the company’s management, it is a reason because you have to improve the conditions to the employees and make more attractive the company allow that the best human capital be interesting in work to the firms that make these types of changes allows to get the best results thanks to the people that work for the organisation
.
23 is the answer because perfect square is between 20 and 30 is 25 and since the number is prime is has to be 23.
