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valkas [14]
3 years ago
9

a. What are the expected returns of the two​ stocks? b. What are the standard deviations of the returns of the two​ stocks? c. I

f their correlation is 0.47​, what is the expected return and standard deviation of a portfolio of 68​% stock A and 32​% stock​ B?

Mathematics
1 answer:
bazaltina [42]3 years ago
5 0

Answer:

The complete question along with detailed answer are attached as images.

Step-by-step explanation:

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Why does the equation (x-4)^2-28=8 have two solutions?
Aliun [14]
<h3>Answer:</h3>

For your first answer it is because they are two different ways to solve the equation

<h3>Step-by-step explanation:</h3>

For Example!

<h2>Solution 1:</h2>

(x-4)² – 28 = 8The 8 is positive making it a different equation (this is like absolute value). (I am assuming you know the answer to the probelm)

<h2>Solution 2:</h2>

(x-4)² – 28 = -8

The 8 could be negative meaning that when you add the 28 to the right side it is -8+28 which will be a negative!

<h3>I hope this helps</h3><h2>IF IT DOES HELP PLEASE GIVE IT A BRAINLIEST!</h2>
4 0
2 years ago
Read 2 more answers
15. In his piggy bank, Neil has three times as many dimes as nickels and he has four more quarters than nickels. The coins total
pochemuha

10 quarters 6 nickels 18 dimes

5 0
3 years ago
The sum of two numbers is 3, and twice the larger number is 36 more than three times the smaller number. Find the numbers.
jok3333 [9.3K]

Answer:

x = -6

y = 9

Step-by-step explanation:

The sum of two numbers is 3

x + y = 3

twice the larger number is 36 more than three times the smaller number

2y = 3x + 36

Divide both sides by 2

y = 1.5x + 18

substitute for y in the first equation

x + (1.5x + 18) = 3

2.5x = -15

divide both sides by 2.5

x = -6

Substitute for x in the first equation

-6 + y = 3

y = 9

8 0
3 years ago
I need help with coefficient
marshall27 [118]
1 is the only answer
6 0
3 years ago
Which measure is equivalent to 1.5 kg?
iogann1982 [59]
Your answer would be 1500g since there are 1000 grams in a kilogram.

Brief Explanation.

For every 1 kilogram there's 1000 grams
so if you were to have 1.5 kilograms you'd have
1,500 grams.
500 is half of 1000 so if you have a .5 you'd have 500 grams
which you would then add 500 to 1000 which would result in your answer
of 1500


 
6 0
3 years ago
Read 2 more answers
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