The crude growth rate, r, of a population is calculated by
A
multiplying the existing population size by life expectancy
B
dividing the crude birth rate by 2
С
dividing the doubling time by 70
D
adding the crude birth rate to the crude death rate
E
subtracting the crude death rate from the crude birth rate

Answers

Answer 1

Answer:

D

Explanation:

Answer 2

The crude growth rate, r, of a population is calculated by;

Option D; adding the crude birth rate to the crude death rate

In population demographics, there is what we call crude rate which is used to describe the demographics of an event for a particular population.

Now, there is crude birth rate (CBR) which is defined as the number of births per 1000 people in a given population over a specified period of time.

Also, there is what we call Crude death rate (CDR) which is defined as the number of deaths per 1000 people in a given population over a specified period of time.

Now, crude growth rate is gotten by adding those two namely CDR and CBR together.

Thus;

r = CBR + CDR

Read more at; https://brainly.com/question/24925010


Related Questions

Which of the following refers to the transformation of stimulus energy into neural impulses?

Answers

Answer:

Perception

Explanation:

Perception refers to the transformation of stimulus energy into neural impulses. Thus, option A is correct.

What are neural impulses?

An electro-physiological transmission known as a neural impulse enables interaction between neurons as well as downstream tissues. Cognitive interpretation of information, contextual detection, and protracted connection inside the body all depend on nerve signals.

The guided by external control of surroundings, particularly incorporates why a person recognizes and interprets sensory data, can be described as a vision in neuroscience. Then it also refers to the way a person reacts to such stimuli. 

The conversion of energy that is transmitted into brain responses is referred to as perceiving. Therefore, option A is the correct option.

Learn more about neural impulses, here:

https://brainly.com/question/13025572

#SPJ6

The question is incomplete, the complete question will be:

A) Perception

B) Bottom-up processing

C) Top-down processing

D) Transduction

E) Psychophysics

In the fifth sentence of the first paragraph (“There is the League of Nations . . . reduction of armament”), the author comments on the age and effectiveness of the League of Nations primarily to explain

Answers

Answer:

D. its relevance to his argument regarding advances in peace preservation efforts

Explanation:

The author comments on the age and effectiveness of the League of Nations primarily to explain D. Its relevance to his argument regarding advances in peace preservation efforts.

The central idea of the author was to illustrate that war wasn't the right way to settle international disagreements and that rather, it's better to settle disagreements amicably without leading to bloodshed.

The League of Nations was simply an international organization that was created after the First World War so that there can be a forum through which international disputes can be resolved.

The League of Nations was mentioned by the author in order to support his argument about peace preservation efforts.

Read related link on:

https://brainly.com/question/18996856

Identify a pioneer species that could be found in an ecosystem like the one in the figure above

Answers

Answer:

pioneer species are species that are the first colonization efforts after a disaster that completely destroys the ecosystem. Some pioneer species are fungus, moss, or any type of lichen

Explanation:

List three components of good sportsmanship and apply them to a competition.

Answers

Explanation:

You could be nice to the other person when they win and you don't.

If you win then you shouldn't brag.

Play fair

Answer:

There are three components of great significance

Explanation:

Those are.....

*Staying positive

*Being a team player

*Playing fair

Estefani gets out of the pool and the hot concrete burns her feet. What form of heat transfer is occurring between the contrete and Estefani's feet?

Answers

Answer:

i think it’s conduction

Explanation:

because i’m smart

Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 + 3 + 5 + 6. What could her original problem have been?
12.38 + 4.45 + 4.14 + 6.7
12.5 + 3.05 + 5.23 + 0.6
11.5011 + 3.6 + 5.17 + 5.7
11.75 + 3.299 + 5.31 + 6.27

Answers

Answer:

B

Explanation:

its D (----------------

cause its D

Which technique for treating a phobia of heights would a behavioral psychologist NOT use?
a. Teaching the patient relaxation techniques to halt a panic attack.
b. Flooding
C. Systematic desensitization
d. Dream analysis
e. Counterconditioning
Which of the following is not a criticism of

Answers

I believe the answer is B:flooding
The answer is B.........

Which is the BEST example of psychologists studying personality? A researcher studies:
1. the trait of patience in many different situations.
2. decision making among adolescents in different situations.
3. death and how different aged children react to it.
4. criminal behavior and the causes behind it.

Answers

Answer:

1. the trait of patience in many different situations.

Explanation:

A psychologist can be defined as an expert or professional who specializes in the scientific study of human emotions, mind, mental processes and behavior, as well as how external factors and conditions influence or affect human beings.

Personality can be defined as a combination of behavioral sets, motivation, cognition, thoughts and emotional patterns that arises from biological and other external factors, which typically distinguish a person from another. Thus, personality is simply the individual differences in the thoughts, emotions, feelings and behavioral patterns of human beings.

Basically, psychologists are able to study a patient's personality through the process of understanding his or her characteristic sets of trait, emotion, motivation, thought and behavioral pattern.

Hence, the best example of psychologists studying personality would typically be a researcher studying the trait of patience in many different situations.

The best example of psychologists studying personality is when a researcher studies is A. the trait of patience in many different situations.

Personality is defined as the behavioral sets, thoughts, motivation, emotional patterns, etc that van be used to differentiate an individual from someone else.

From the given information, the best example of psychologists studying personality is when a researcher studies the trait of patience in many different situations.

Read related link on:

https://brainly.com/question/15277277

6. Which fraction is equivalent to 1.240?
O A. 18%333
O B. 13033
O C. 183333
O D. 19%

Answers

Answer:

i think its C

Explanation:

Can someone write me a 2 paragraph current event on the election?

Answers

Do you want to know what’s going on? Cause if you do I’ll write you a paragraph

A recent survey of wheat growers focused on the characteristics of wheat farmers and their willingness to participate in agricultural research. One of the variables of interest in the survey was the age of the farmer. Which of the following statements is supported by the bae chart?
I’m

Answers

Answer:

There appears to be a negative association between the age of the farmer and willingness to participate.

Explanation:

As the age group increases, the willingness to participate decreases according to the segmented bar chart.

The statement that is supported by the bar chart will be there appears to be a negative association between the age of the farmer and willingness to participate.

From the information given, it can be seen that a farmer who is above 65 and elderly is less willing to take part when compared to the farmers that are less than 44 years.

Therefore, as the age group increases, the willingness to participate decreases according to the bar chart. Therefore, there's a negative association between the age of the farmer and willingness to participate.

Read related link on:

https://brainly.com/question/19264268

What are the benefit attending a local community college

Answers

Answer:

You can get your classes done fast and it can manage around your schedule rather than being scheduled for you

Other Questions
Let's hope el viejo gato rojo is somewhere here en the heart of ancient Mayan civilization.the old red gatethe old red catthe round green ballthe old red pen Cesar is creating a schedule to practice his instrument for band. He needs to practice for a total of 10 hours in a week. On Monday he practice for 1 12 1 2 12 1 2 hours, on Tuesday he practiced for 2 14 1 4 14 1 4 hours, and on Wednesday he practiced for 1 12 1 2 12 1 2 hours. How many hours does Cesar need to practice during the rest of the week in order to have his 10 total hours? Which of the following identifies the purpose of the repetition in paragraph 4 of "The School Day Should Start Later?When high schoolers have trouble waking up for school, it is not because they are lazy. When high schoolers have trouble woking up for school, it isbecause their bodies are simply not meant to be awake that early.OTo emphasize the difference between people's assumptions about teenage behavior and the physiological reality behind thatbehaviorTo emphasize the difference between teenagers' behavior when teenagers get enough sleep and their behavior when they do notTo encourage sympathy toward teenagers because of their struggles to stay awake without enough sleepTo encourage sympathy toward teenagers because of their inability to govern their actionsOd List the following atoms in order of increasing electronegativity: O, AI, Ca A car increases velocity from 30 m/s to 60 m/s in 4 seconds. Calculate the average acceleration of the car over this time.0.3 m/s27.5 m/s20.6 m/s24.8 m/s2 please help me :(((( Please help me with this Jane wants to measure the amount of precipitation in her backyard for the month of January. Which weather instrument should Jane use? HELP PLZ. I'LL GIVE YOU THANKS.What can the pattern of material artifacts tell us about the social, economic, and political dynamics of cultures? Find the area of the sheet required to make closed cylindrical vessel of height 1 m and diameter 70 cm? i need help pls asap a The hail stung the windows.b The sun stalked across the fields, as stealthily as a tiger.c The hillside bloomed with scarlet men marching.d Life's but a walking shadow.e The sea is like a giant, grey, hungry dog.f A lake is a river curled and asleep like a snake.for each please say whether the above sentences are either simile or metaphor The picture below has got me stuck What does the metaphor "Just like magic, I'll be flying free" mean? Add commas where they are needed between the items in the series.1. Jan Dot Steve and Corey are coming to the party.2. I have called the guests bought the food and warned the neighbors.3. I think this will be a loud enjoyable and exciting party.4. Can you bring plates napkins and cups?5. Sarah walked ran and even rode a bike to get here. Devin has a furniture store. He sold a shoe rack recently for 3450. It cost him just to make the rack What is Devin's profit percent ? The role of Georgias executive branch is to operate departments and to .....propose the laws. make the laws. interpret the laws. enforce the laws.the first right answer will get brainlist quickly please What is the value of x in the figure below?A. 55B. 22.5C. 45D. 57.5PLEASE HELP IM FAILING Cul de los siguientes ttulos capta mejor la idea principal de la presentacin?"La biodiversidad en los bosques""Un esfuerzo para rescatar especies en peligro de extincin""La importancia de comprar productos locales"D"Un proyecto para crear un futuro ms verde" This year Amy purchased $2,000 of equipment for use in her business.However, the machine was damaged in a traffic accident while Amy was transporting the equipment to her business.Note that because Amy did not place the equipment into service during the year, she does not claim any depreciation expense for the equipment.a. After the accident, Amy had the choice of repairing the equipment for $1,800 or selling the equipment to a junk shop for $300.Amy sold the equipment.What amount can Amy deduct for the loss of the equipment?b. After the accident, Amy repaired the equipment for $800.What amount can Amy deduct for the loss of the equipment?c. After the accident, Amy could not replace the equipment so she had the equipment repaired for $2,300.What amount can Amy deduct for the loss of the equipment?