Giving emplyment to unemployment people
Answer:
Let me give you an example of a segment addition problem that uses three points that asks the student to solve for x but has a solution x = 20.
First, I assumed values for each x, y and z and then manipulated their coefficients to get the total at the end of each equation.
20 + 10 +30 = 60
40 + 0 + 40 = 80
40 + 10 = 50
Then exchangeing these numbers into values and we have the following equation.
x + 2y + 3z = 60
2x + 4z = 80
2x + z = 50 so its easy
If you will solve them manually by substituting their variables into these equations, you can get
x = 20
y = 5
z = 10
Explanation:
Answer:
The student should have in his account now the sum of $ 54,365
Explanation:
In arriving at the amount above,I used the present value formula,which is:
PV=FV/(1+r)^n
FV=future value=$15000 at the beginning of each of the four years
r[=rate=7%
n=number for each payment
The table below showed the detailed calculation
Year Cash flows FV/(1+r)^n
0 15000 15000
1 15000 14,019
2 15000 13,102
3 15000 12,244
Total 54,365
Please note that the beginning of year of year 1 is the same as year 0 and so on.
Answer:
the question is missing the discount or interest rate that we must use to calculate the answer.
for example, if the interest rate is 5% per year, then this would be a good investment if the homeowner can save $2,481 x 5% = $124.05 per year.
but if the interest rate is 8%, then the homeowner would need to save at least $2,481 x 8% = $198.48 per year.
Answer:
P = $1664.12 pay with 9% compounded monthly
P = 1652.98 pay with 9% compounded continuously
Explanation:
given data
time period = 20 year
amount = $10000
solution
we get here compound interest for 9% compounded monthly that is express as
FV = .................1
here P is principal amount and r is interest rate and n compound in year and FV is future value
$10000 =
solve it we get
P = $1664.12 pay with 9% compounded monthly
and
for 9% compounded continuously
FV = ............2
$10000 = P\times e^{0.09\times 20}
solve it we get
P = 1652.98 pay with 9% compounded continuously