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Valentin [98]
2 years ago
14

Which of the following are the same as sound waves? Select all that apply.

Advanced Placement (AP)
1 answer:
Phantasy [73]2 years ago
6 0

Answer:

its frequency and its wavelength

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Stock Y has a beta of 1.0 and an expected return of 12.4 percent. Stock Z has a beta of .6 and an expected return of 8.2 percent
Harlamova29_29 [7]

Answer: 1.9%

Explanation:

First derive the Market return as this is needed in the Capital Asset Pricing Model by using the same model:

Required return = Risk free rate + Beta * ( market return - Risk free rate)

Using stock Y:

12.4% = Risk free rate + 1 * (market return - Risk free rate)

12.4% = Rf + market return - Rf

Market return = 12.4%

Use this to calculate the Risk free rate:

Stock Z:

8.2% = Rf + 0.6 * (12.4% - Rf)

8.2% = Rf + 7.44% - 0.6Rf

Rf - 0.6Rf = 8.2% - 7.44%

0.4Rf = 0.76%

Rf = 0.76% / 0.4

= 1.9%

7 0
2 years ago
Beyond abolishing slavery in the United States, the Civil War was a pivotal event in American history because it
Elodia [21]
It was the first civil war. Additionally, after the Civil War, 3 amendments were added to the Constitution that made it legal for the freedmen to vote. This allowed for new issues and a new movement to allow women to vote. After the civil war, segregation was implemented and that created the Civil Rights Movement to get rid of segregation. Hope this helps.
5 0
3 years ago
Please help me find the length of the larger square! REWARDING BRAINLIEST! Please help!!
elixir [45]

Answer: x=9

Explanation:

(2x)^2 + (x^2)=45

4x^2 +x^2=45

5x^2=45

x^2=9

x=9

Draw a picture to help you!

Please feel free to ask if you have any questions or if that was not what you were looking for:)

4 0
3 years ago
Marta is interviewing candidates for a position in the Human Resources department at her company. She is deciding who to intervi
Nina [5.8K]

Group of answer choices.

A. Ahmed, who studied mathematics and economics.

B. Michelle, who studied psychology and physiology.

C. Marisol, who studied communications and business.

D. Jackson, who studied liberal arts and foreign languages.

Answer:

C. Marisol, who studied communications and business

Explanation:

Human resources (HR) can be defined as an art of managing, controlling and improving the number of people (employees or workers), functions, activities which are being used effectively and efficiently by an organization. Thus, human resources managers are saddled with the responsibility of managing and improving the welfare and working conditions of the employees working in an organization.

In this scenario, Marta is interviewing candidates for a position in the Human Resources department at her company. She is deciding who to interview by going through resumés and looking at the subject areas in which each candidate studied.

Hence, the candidate that would be the best choice for Marta to interview is Marisol, who studied communications and business because with her course of study, she should have the requisite knowledge and skill set to work effectively and efficiently in the Human Resources department.

5 0
2 years ago
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What is global life expectancy ? And how did the industrial revolution impact it?
blagie [28]

Answer:

Global life expectancy is the average age that people live to be. This is not a national life expectancy where we look only at one country and is on a global level. The industrial revolution impacted life expectancy by raising wages, living conditions. New technology was invented and many breakthroughs in sanitation were made.

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