Answer:
what do you mean did our scores improve, if so, idk yet
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:
Ford Fusion, Toyota Corolla and BMW i3
Explanation:
Fuel economy and fuel efficiency is one of the most important thing to consider when buying a car.
In United States, nearly 8 thousand gallons of petroleum are consumed by cars everyday. This cost a lot to the people's purse and most importantly it costs the atmosphere.
When we burn or use more fuel, the atmosphere gets more polluted by the exhaust of the fuel burning, and the world oil supply is depleting faster. This results in the rise of gasoline price. Thus, it is very necessary to plan before buying cars.
I would consider the cars Ford Fusion, Toyota Corolla and the BMW i3 while planning to buy a car because they are the most fuel efficient cars available in the U.S. They are also equipped with latest technology like cruise control which reduces the fuel consumption of the car.
The 2020 Ford fusion is a 6 speed automatic front wheel drive which gives the best driving experience and less energy wastage.
Answer:
Marketing is a set of activities related to creating, communicating, delivering, and exchanging offerings that have value for others.
That statement is true.
<span>outright bequest is another term for 'inheritance;.
When a man dies without writing any particular will, all of the assets that the man possess would be given to the spose. Due to unlimited marital deduction, the wife does not need to pay any form of taxes for all the wealth that she recieved</span>