There is a population of owls in a forest. In one year there are 20 new owls born and 10 owls die. In this same year, 5 owls entered the forest and 2 owls left. How did the population of owls change in one year?

Answers

Answer 1

Answer:

The owls population increased by 13 in one year

Explanation:

The given data on the owl population are as follows;

The number of new owls born = 20 (positive increase in population)

The number of owls that die = 10 (negative decrease in population)

The number of owls that enter the forest = 5 (positive increase in population)

The number of owls that left the forest = 2 (negative decrease in population)

Let 'w' represent the number of new owls born, let 'x' represent the number of  owls that die, let 'y' represent the number of owls that enter the forest and let 'z' represent the number of owls that left the forest, we get;

The change in population, ΔP = w - x + y - z

By plugging in the values, we get;

ΔP = 20 - 10 + 5 - 2 = 13

The change in the population of owls in one year is an increase in 13 owls.


Related Questions



What spreadsheet tool could be used to add together the numbers in a
selected group of cells?

Answers

Answer:

=SUM(range)

example:

=SUM(A3:A9)

Explanation:

- range refers to a selected group of cells

- SUM is a function (predefined formula) for adding up cells or range

Bredan has $200 on a savings account with a 1% interest rate. Using the formula for a simple interest how much will her earn in interest after 7 years

Answers

Answer:

$14

Explanation:

Simple interest can be calculated using below formula

I=PRT .................(1)

Where P= principal = $200

I= interest = 1%

T= time = 7 years

R= rate = 1% = (1/100) =0.01

Then substituting the given values into eqn (1)

I = (200× 0.01 × 7)

I =$14

Hence, she will her earn $14 of interest

When entering numbers that start with a zero, apply the _____ number format.
A. Text
B. Context
C. Zero
D. Zero decimal

Answers

Answer:

The Answer is gonna be D. Zero decimal

Using your reflective skills, write 4 sentences and consider the transferable skill you would like to further develop and how you plan to accomplish this goal.

Answers

Answer:

El desarrollo de la habilidad se produce cuando se inicia el proceso de ejercitación, o sea, se comienza a usar la habilidad recién formada en la cantidad necesaria y con una frecuencia adecuada, de modo que vaya haciéndose cada vez más fácil producir o usar determinados conocimientos y se eliminen errores.

Explanation:

PLSSS HELP!! During the late 20th century, immigration to the United States increased dramatically from


1.Asia and northern Africa

2.southern and eastern Europe

3.Asia and Latin America

4.Sun-Saharan Africa and Australia

5.Latin America and western Europe
12345678910

Answers

Answer:

The correct answer is 3. Asia and Latin America.

Explanation:

America has historically been, and continues to be, one of the main arrival points for migrants from all regions of the world, mainly due to the security and political and economic stability that the United States offers its citizens. In recent years, the main regions that have sent immigrants to the United States have been Asia (Southeast Asian nations, such as Vietnam, the Philippines; authoritarian countries such as China or extremely poor such as India) and Latin America (especially Mexico, Honduras, El Salvador, Guatemala and Nicaragua).

an insurance agent is paid a salary of 200gh cedis and a commission of 3% on all sales over 2000gh cedis per month. if his total income in a particular month was 530gh cedis, what was the amount of his sales for that month? ​

Answers

Answer: 11000gh cedis

Explanation:

Since the salary of the insurance agent is 200gh cedis and his total income for the month was 530gh cedis, that means that the commission he got was:

= 530gh cedis - 200gh cedis

= 330gh cedis

Since he gets 3% on all sales and made 330gh as commission, the amount of sales for the month will be:

3% of x = 330

0.03 × x = 330

0.03x = 330

x = 330/0.03

x = 11000

Therefore, the sales was 11000gh cedis

Edhesive 11.4 code practice

Answers

Answer:

<!DOCTYPE html>

<html>

<body>

<h2>Billboard Hot 100 Songs 1980</h2>

<p>1. Blondie - “Call Me“</p>

<h2>Billboard Hot R&B/Hip-Hop Songs 1980</h2>

<p>1. Michael Jackson - “Rock with You“</p>

<h2>Billboard Hot Country Songs 1980</h2>

<p>1. Kenny Rogers - “Coward of the County”</p>

</body>

</html>

Mainly for edhesive users

100% on edhesive code practice 11.4

Give at least five (5) practices that you must observe in your classroom.​

Answers

Answer:

Offer second chances/clean slates.

Be resourceful.

Make learning active.

Be an advocate.

Pursue lifelong learning.

Answer:

hi how are you

Explanation:

PLEEASE ANWER QUICK: The project manager is writing the requirements document. Which phase of the project life cycle is he in?
project closure
project planning
project initiation
project execution ​

Answers

Answer:

I think, project execution. He is writing the requirements document. which mean it doesn't project closure and initiation. then he did it which mean it doesn't project planning.

How can users open a shared worksheet if they do not have Excel installed on a computer? visit Microsoft’s website use Office365’s home page open a PDF version for editing use Excel Online through the 365 portal

Answers

Answer:

use Excel Online through the 365 portal

Explanation:

just did it

Some peer-to-peer networks have a server and some don't.

~True
OR
`False

Answers

Answer:

true

Explanation:

True because on peer-to-peer network the client computer act both as a server and workstation.

Answer:

True

Explanation:

How do i fix this to make it run ???

class Main {
public static void main(String[] args) {

// Length and sides.

Cube shape1 = new Cube(5, 6);


HalfSquare shape3 = new HalfSquare(4, 20, 4, 5);

// Cluster of print statements to deliver stats about the shape.

// Shape 1
System.out.println(shape1.toString());
System.out.println("");
System.out.println(shape1.toStringCube());
System.out.println("");

// Shape 2
System.out.println("");
System.out.println(shape3.toString());
System.out.println("");
System.out.println(shape3.toStringHalfSquare());


}
}


// Main Class
class Shapes {

private int sidesNum;
// Constructors, Mutators, and Accessors
public Shapes(int SN){
setSidesNum(SN);
}
public void setSidesNum(int value){
this.sidesNum = value;
return;
}
public int sideNumber(){
return this.sidesNum;
}

// shapes, shapes, and more shapes
public String toString() {
return " This shape has: " + sideNumber() + " sides.";
}
}


class Cube extends Shapes{
private int volume;


// Constructors, Mutators, and Accessors
public Cube(int Vol, int SN){
super(SN);
setVolume(Vol);
}

public void setVolume(int value){
this.volume = value;
return;
}

public int getVolume(){
return this.volume;
}

public String toStringCube() {
return " " + "Volume of a cube = " + Math.pow(getVolume(), 3 ) + " squared. Surface area = " + Math.pow(getVolume(), 2) * sideNumber() + " units2.";
}

}

class HalfSquare extends Shapes{
private int length;
private int width;
private int height;

// Constructors, Mutators, and Accessors
public HalfSquare(int lngh, int hght, int wdt, int SN){

super(SN);
setLength(lngh);
setHeight(hght);
setWidth(wdt);
}
public void setLength(int value5){
this.length = value5;
return;
}
public void setWidth(int value6){
this.width = value6;
return;
}
public void setHeight(int value7){
this.height = value7;
return;
}
public int getLength(){
return this.length;
}
public int getWidth(){
return this.width;
}
public int getHeight(){
return this.height;
}
public String toStringhalfSquare() {
double hypot = (Math.sqrt((getLength() * getLength()) + (getHeight() * getHeight())));
return "The volume of a prism = " + (getLength() * getWidth() * getHeight()) * .5 + " squared. The hypotenuse = " + hypot + ", The surface area =" + ((getLength() * getHeight()) + (hypot * getWidth()) + getHeight() * getWidth() ) + " units2";
}
}

Answers

Explanation:

Ask a professional

I NEED IT ASAP!!!!!!!



Search for a "family budget estimator" and calculate the monthly expenses for a family living in your city.

Insert a screenshot of the calculator you used, as well as all of the information you entered into it. If you are unable to insert a screenshot, then list the information below

Answers

MONTHLY COSTS

••• adults and  ••• children

•••

2 adults and 4 children

Union County, NJ

HOUSING •••   $1,731

FOOD •••   $1,142

CHILD CARE •••   $1,723

Transportation •••   $1,173

HEALTH CARE •••   $1,528

OTHER NECESSITIES •••   $1,159

TAXES •••   $1,411

Monthly Total •••   $9,865

Annual Total •••   $118,386

Item 3
Which of the following describes new technology development?

A harmless process

A somewhat assured process

A partially risky process

A very risky process

Answers

Answer:

A somewhat assured process

B. A somewhat assured process  is describes new technology development

What are the five phases in technology development process?

Five phases guide the new product development process for small businesses: idea generation, screening, concept development, product development and, finally, commercialization.

What is technology development process?

Technology Development Process, is a directed process at developing new knowledge, skills and artefacts that in turn facilitates platform development

To learn more about new technology development, refer

https://brainly.com/question/27090068

#SPJ2

write a programme to input the values of two angle and find out the third angle of a triangle​

Answers

Answer:#include <stdio.h>

int main()  

{  

   int ang1, ang2, ang3; /*are three angles of a triangle  */

 

   /* Read two angles of the triangle from user separated by comma*/  

   printf("Input two angles of triangle separated by comma : ");  

   scanf("%d, %d", &ang1, &ang2);  

 

    ang3 = 180 - (ang1 + ang2);  /* Calculates the third angle  */

 

   printf("Third angle of the triangle :  %d\n", ang3);  

 

   return 0;  

}  

1.03!! need major help!!

Answers

Answer: the answer is A

Explanation:

Moore's law, prediction made by American engineer Gordon Moore in 1965 that the number of transistors per silicon chip doubles every year. ... Moore observed that the number of transistors on a computer chip was doubling about every 18–24 months.

What is a Network?

A.an arrangement of intersecting horizontal and
vertical lines.

B.a group or system of interconnected people or things.

C.files on a computer

D.a device drive used to carry information​

Answers

Answer:

Letter A

Explanation:

Think about it like a web

Answer:

A and B

Those two are network definitions.

What electronic appliances at your home / school can be controlled remotely? Name any 4
with its uses.

Answers

Answer:

Hi how are you doing today Jasmine

Who created and unleashed the Morris Worm on the internet, which was mishandled and resulted in the first felony conviction in the United States under the Computer Fraud and Abuse Act?

Answers

Answer:

Robert Morris received the first conviction for a cyber crime under what. the computer fraud and abuse act of 1986. Upgrade to ... A virus/ worm developed by the US and Israel and UK .

How do you change the order of the slides in your presentation in the slide pane? Copy and paste Delete Drag and drop Remove

Answers

Answer: you just drag the slide to the position you want it to be

Explanation:

write a program to input a number and check whether it is even or odd number
its qbasic question
no links plzz​

Answers

Answer:#include <stdio.h>

int main() {

   int num;

   printf("Enter an integer: ");

   scanf("%d", &num);

   // true if num is perfectly divisible by 2

   if(num % 2 == 0)

       printf("%d is even.", num);

   else

       printf("%d is odd.", num);

   

   return 0;

}

PLEASE HELP Write a program that loads one three-digit number and prints the root of its largest
digits in python.​

Answers

Answer:

num1 = float(input("Enter first digit of number: "))

num2 = float(input("Enter second digit of number: "))

num3 = float(input("Enter third digit of number: "))

if (num1 > num2) and (num1 > num3):

  largest = num1

num_sqrt = num1 ** 0.5

elif (num2 > num1) and (num2 > num3):

  largest = num2

num_sqrt = num2 ** 0.5

else:

  largest = num3

num_sqrt = num3 ** 0.5

print("The square root of largest digit of the three digit number is",num_sqrt)

Explanation:

num1 = float(input("Enter first digit of number: "))

num2 = float(input("Enter second digit of number: "))

num3 = float(input("Enter third digit of number: "))

if (num1 > num2) and (num1 > num3):

  largest = num1

num_sqrt = num1 ** 0.5

elif (num2 > num1) and (num2 > num3):

  largest = num2

num_sqrt = num2 ** 0.5

else:

  largest = num3

num_sqrt = num3 ** 0.5

print("The square root of largest digit of the three digit number is",num_sqrt)

Top-down programming divides a very large or complex programming task into smaller, more manageable chunks.
true
false

Answers

Answer:

A

Explanation:

Top-down is a programming style, the mainstay of traditional procedural languages, in which design begins by specifying complex pieces and then dividing them into successively smaller pieces.

Answer:

True

Explanation:

Complete the statement about WYSIWYG editors when you use a WYSIWYG editor you typically specify the continent and blank A.layout B.Html Code C. Meta tags while the editor generates the blank A.layout B. Html code C. Meta tags

Answers

Answer:

When you use a WYSIWYG editor you typically specify the content and layout while the editor generates the HTML code

Explanation:

Required

Complete the blanks

In WYSIWYG, the user of the application provides contents to the WYSIWYG software and also designs the appearance; The appearance is referred to as the layout.

Throughout the design, the user will not use HTML codes; it is the duty of the WYSIWYG editor to generate HTML code based on the input designs by the user.

Exercise 2. Sequence of Steps.
Directions: Refer to the Exercise l. write the numbers of the following pictures according to its
functions and importance. Discuss your answer.
C. Assessment/Application/Outputs (Please refer to DepEd Order No. 31, s. 2020)
Directions: Write True if the statement is correct and write false if it is not correct.
7. Rules must be followed all the time to avoid fatalities.
2. Rinse digging tools with a garden hose and use a wire brush or putty knife to get rid of
caked-on dirt.
3. Air release valves are incorporated into drip irrigation systems to release cir trapped
within the system.
4. Don't forget to take care of the wood handles as well.
5. Sprinkler irrigation is more or less the opposite of drip irrigation. Instead of supplying water
directly to the roots, the water is supplied overhead, usually in the form of downpour provided
by sprinklers
6-20.Discuss the advantages and disadvantages of the different types of irrigation systems
in farming.
21-25. Make a sample of incident report,
D. Suggested Enrichment/Reinforcement Activity/ies
Directions: Why do application of irrigation systems plays a vital role in farming? Discuss
your answer in a paragraph form.
References: Cuniculum Guide, MELC's, varied internet sources.​

Answers

Explanation:

irrigation stabilizes farm production by protecting against drought and by increasing crop yields and quality when rainfall is insufficient.

Which block is an example of sequencing

Answers

Answer:

B. go to x: -100 y: -100

   glide 2 secs to x: 0 y: 0

   say Let the show begin! for 2 secs

   play sound snap until done

Explanation:

Algorithms in computer programming are step-by-step processes that show how problems can be solved. To accomplish this, Sequencing, Selection, and Iteration are methods applied. Sequencing specifies the correct order in which activities are to be performed to obtain the right results. Failure to adhere to that order or reverse the steps will cause a deviation from the true result.

In the example above, the steps to perform an operation are specified to the computer. When the steps are correctly followed, the right results will be obtained.


If you break your arm and have to go to the emergency room, what type of insurance do you need?

Answers

health insurance because you have to see doctors about the health of your arm

45 Points!

This topology will require the most cabling to connect its five computers and two peripherals-the scanner and the fax.

- mesh
- bus
- star
- ring

Answers

Answer:

I think D but I'm not sure

List three features of the third generation of computers

Answers

Explanation:

Features:

1.They were small and efficient than previous generation.

2.They use integrated circuits as main electronic circuit.

3.The operating speed was increased unto nano seconds.

Hope it helps and have a good day.

what are the benefits of studying biomes in your locality?​

Answers

Answer:

Because we share the world with many other species of plants and animals, we must consider the consequences of our actions. Over the past several decades, increasing human activity has rapidly destroyed or polluted many ecological habitats throughout the world. It is important to preserve all types of biomes as each houses many unique forms of life. However, the continued heavy exploitation of certain biomes, such as the forest and aquatic, may have more severe implications.

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