Answer:
d=35
Step-by-step explanation:
Answer:
A- -4/7
B- 2/7
C- 1
To get the equivalent yearly increase of x% we use the compound formula given by:
A=P(1+r/100)^t
where:
A=amount, P=principle, r=rate, t=time
from the question:
A=£95000, P=£80000, r=x%, t=5 years
hence plugging the values we obtain:
95000=80000(1+x/100)^5
simplifying the above we obtain:
1.1875=(1+x/100)^5
1.03497=1+x/100
0.03497=x/100
thus
x=3.497~3.5%
Answer:
A) LEngth of FG is 2 units
Step-by-step explanation:
Considering the diagram attached below.
Reflection of any polygon does not affects its length.
As it is given both polygons are reflection of each other so their sides are congruent.
AB ≅ EF = 3 units
BC ≅ FG = 2 units
CD ≅ GH = 2.2 units
DA ≅ HE = 3.2 units
<h3>
Therefore the present value = $ 80517.91</h3>
Step-by-step explanation:
![PV = FV \div (1+i)^n](https://tex.z-dn.net/?f=PV%20%3D%20FV%20%5Cdiv%20%281%2Bi%29%5En)
Here FV = $83870
i = 6.8% = 0.068
=0.62
Therefore,
![PV=\frac{83870}{(1+0.068)^{0.62}}](https://tex.z-dn.net/?f=PV%3D%5Cfrac%7B83870%7D%7B%281%2B0.068%29%5E%7B0.62%7D%7D)
=$80517.91
Therefore the present value = $ 80517.91