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:
Current yield=5.6%
Explanation:
<em>The current yield is the proportion of the current price of a bond earned as annual interest payment.</em>
<em>Current yield = annual interest payment/bond price</em>
<em>Annual interest payment = coupon rate × face value</em>
= 5.44% × $2000
= $108.8
Current yield
= annual interest payment/price
= $(108.8/1,930.36) × 100
= 5.6%
Note we used the annual interest payment nothwithstanding that interests are paid semi-annually
With stocks of 8% for A and 16% for B, The global minimum variance is given as 10.5 percent
<h3>How to solve for the variance</h3>
The expected return of the stock for the country a is given as 0.05
The Weight of this country's stock market WA = 0.5
The expected return of the stock for the country a is given as 0.16
The Weight of this country's stock market Wb = 0.5
Expected Return of the portfolio can be calculated as
= (WA x RA) + (WB * RB)
Expected Return of the portfolio = (0.5x 0.05 ) +(0.5*0.16)
= 0.105
= 10.5%
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Answer:
Explanation:
✓Performance Risk
1)Could Damage Career
2)All the same
✓Financial Risk ( risks that could be attributed to finance, i.e money)
1)Tight budget
2)Expensive Service
✓Psychological Risk
1)Unimportant
2)Personal Image
✓Internal vs External ( ways to get access to information)
1)Salon of Convenience
2)Salon of Choice
✓Benefits vs Costs
1)Worth the Money
2)Effortless
Loan payments must be made before the loan is paid in full $5178.24.
Loan Payment means the amount payable by the Borrower to repay a Loan under the terms of the Loan Agreement, Debenture, and Bond Mortgage.
There are three payment methods for a mortgage: equal installments, equal installments, and fixed equal installments. The repayment method depends on a variety of conditions, such as whether you want to pay the same amount each month or whether you want to pay it back within a certain period of time.
Using EMI formula:-
P×R × (1 + r )^n ÷ (1 + r )^n -1
we find number = 36 month.
Hence, total Loan paymeny
36x 143.84 =
$5178.24
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