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hjlf
3 years ago
13

If the risk-free rate is 7 percent, the expected return on the market is 10 percent, and the expected return on Security J is 13

percent, what is the beta of Security J
Mathematics
1 answer:
Lelu [443]3 years ago
6 0

Answer:

0.02 or 2% = Beta

Step-by-step explanation:

Given that,

Risk-free rate = 7 percent

Expected return on the market = 10 percent

Expected return on Security J = 13 percent

Therefore, the beta of Security J is calculated as follows;

Expected return on Security J = Risk-free rate + Beta (Expected return on the market - Risk-free rate)

13 percent = 7 percent + Beta (10 percent - 7 percent)

0.13 - 0.07 = 0.03 Beta

0.06 = 0.03 Beta

0.06 ÷ 0.03 = Beta

0.02 or 2% = Beta

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A boat travels 165 km in 6 hours (with a constant speed). How far can it travel in 17 hours (with the same speed)?
wel

Answer:

467.5

Step-by-step explanation:

165 divided by 6 to get 27.5 km per hour

27.5 times 17=467.5

8 0
4 years ago
At a store Mary please $34 for 2 pounds of apples 1 pound of berries and 4 pounds of chairs Tom pays $35 for 3 pounds of apples
MrRa [10]

Answer:

34 = 2A + 1B + 4C

35 = 3A + 2B+ 2C

49 = 5A + 3B+ 2C

Pairs the 1st and 2nd equation, then eliminates C:

34 = 2A + 1B + 4C

35 = 3A + 2B + 2C

34   =  2A  +  1B + 4C

-70 = -6A + -4B + -4C  <---- multiplies 2nd equation by -2

Adds them together

-36 = -4A + -3B

36 = 4A + 3B  <----- please label this equation ALPHA

Next, pairs the 2nd and 3rd equations, and eliminates C:

35 = 3A + 2B+ 2C

49 = 5A + 3B+ 2C

Subtracts the top equation from the bottom:

49-35 = 5a-3a + 3b-2b + 2c-2c

14 = 2a + b <--- please label this equation BETA

ALPHA: 36 = 4A + 3B

BETA:   14 = 2a + b

Solves the 2x2 system by substitution:

BETA: 14 - 2a = b <---- solves equation BETA for b

Substitutes into equation ALPHA:

36 = 4a + 3(14 - 2a)

36 = 4a + 42 - 6a

36 = 42 - 2a

-6 = -2a

a=3

b = 14 - 2a = 14 - 2(3) = 14 - 6 = 8

34 = 2a + b+ 4c

34 = 2(3)+ 8 + 4c

34 = 6+8 + 4c

34 = 14 + 4c

20 = 4c

c=5

1 pound of apples cost $3

1 pound of berries cost $8

1 pound of cherries cost $5

8 0
3 years ago
Ravi had 124 dollars to begin with. He just spent b dollars. Using b , write an expression for the number of dollars he has left
aalyn [17]

Answer:

its probably 23 I am not sure but it probably correct me if I am wrong

and sorry if I got it wrong I am just not sure  

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Select all the expressions that are equal to 4500÷90
damaskus [11]

Answer:

Select any expresion that equals 50.

Step-by-step explanation:

Divide 4500 by 90 and find all the expresions that equal 50.

4 0
3 years ago
A simple random sample has a sample size of n=65. Given the population is normally distributed, find the critical value t_a/2 co
Dmitry [639]

Answer:

2.6549

Step-by-step explanation:

Since the sample size n=65, the degrees of freedom is n-1=65-1=64

The critical value=\frac{t_{0.01}}{2}=t_{0.005}

Using the t-table and selecting df=64 and \alpha=0.01 since it’s a 2 tail the corresponding t-score is 2.6549

Therefore, the critical value is 2.6549

6 0
4 years ago
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