Answer:
As the points are collinear, the slope of the line joining
any two points, should be same as the slope of the line joining two other
points.
Slope of the line passing through points (x
1
,y
1
) and (x
2
,y
2
) =
x
2
−x
1
y
2
−y
1
So, slope of the line joining (p,0),(0,q)= Slope of the line joining
(0,q) and (1,1)
0−p
q−0
=
1−0
1−q
−
p
q
=1−q
Dividing both sides by q,
−
p
1
=
q
1
−1
=>
p
1
+
q
1
=1
Answer:
22.5%
Step-by-step explanation:
let the standard deviation for market portfolio = σₙ
Also let the standard deviation for fully diversified portfolio = σₓ
<u>To calculate fully diversified portfolio</u>
fully diversified portfolio has <em>σₓ = βσₙ</em>
From the given question beta (β) = 1.25
Also standard deviation for market portfolio (σₙ) = 18% = 0.18
<em>From the equation above, σₓ = βσₙ </em>= 1.25×0.18 = 0.225
= 22.5% (converting to percentage)
<em></em>
Answer:
smallest number=3
Step-by-step explanation:
let the numbers be x & y and x>y
x-y=5
multiply by 2
2x-2y=10
and 3x+2y=30
adding
5x=40
x=40/5=8
8-y=5
y=8-5=3
Gfc is greatest common factor so the greates number that goes into both of them
<u>48</u> <u>14</u><u />
1×48 1×14
2×24 2×7
4×12
6×8
2 is the greatest common factor
so im guessing (2×24) + (2×7)
