Answer:
Explanation:
ASIA includes 50 countries, and it is the most populated continent, the 60% of the total population of the Earth live here.
AFRICA comprises 54 countries. It is the hottest continent and home of the world's largest desert, the Sahara, occupying the 25% of the total area of Africa.
NORTH AMERICA includes 23 countries led by the USA as the largest economy in the world.
SOUTH AMERICA comprises 12 countries. Here is located the largest forest, the Amazon rainforest, which covers 30% of the South America total area.
ANTARCTICA is the coldest continent in the world, completely covered with ice. There are no permanent inhabitants, except of scientists maintaining research stations in Antarctica.
EUROPE comprises 51 countries. It is the most developed economically continent with the European Union as the biggest economic and political union in the world.
AUSTRALIA includes 14 countries. It is the least populated continent after Antarctica, only 0.2% of the total Earth population live here.
Consider the graph of the function f(x) = 2(x + 3)2 + 2. Over which interval is the graph decreasing? (–∞, –3) (–∞, 2) (–3, ∞) (2, ∞)
Answer:
The interval over which the graph is decreasing is;
(-∞, -3)
Explanation:
The given function is f(x) = 2·(x + 3)² + 2
By expanding the function, we have;
2·x² + 12·x + 20
From the characteristics of a quadratic equation, we have;
The shape of a quadratic equation = A parabola
The coefficient of x² = +2 (positive), therefore the parabola opens up
The parabola has a minimum point
Points to the left of the minimum point are decreasing
The minimum point is obtained as the x-coordinate value when f'(x) = 0
∴ f'(x) = d(2·x² + 12·x + 20)/dx = 4·x + 12
At the minimum point, f'(x) = 4·x + 12 = 0
∴ x = -12/4 = -3
Therefore;
The graph is decreasing over the interval from -infinity (-∞) to -3 which is (-∞, -3)
Please find attached the graph of the function created with Microsoft Excel
The graph is decreasing over the interval (-∞, -3).
Answer:
A. (–∞, –3)
Explanation:
Edge 2021 ( if feel still think it's wrong, check the picture ⬇️ )
how will you format date so that dates appear in a format similar to 26-January-2022
Its urgent... Please tell fast
Answer:
the format will look like this
DD-MM-YYYY
Explanation:
Computational artifacts can include various forms of bias that result in the _____
of certain groups of people.
Answer:
Exclusion
Explanation:
Right on Egenuity
Answer:Below
Explanation:
Explain why E-mail A is inappropriate for the workplace and revise it to be appropriate.
Email A Is Not Appropriate Because The Email Dosent Sound Professional At All Or Respectful At All
Explanation:
This is the revised Email Appropriate For Workplace
Is it possible that I will be receiving the training manual this morning because I will be needing it for my next shift.
inappropriate--workplace email uses include messages linked to social networking sites or emails involving an employee's sideline business.
Hope this Helps you!!
To excel at these professions, you need to be able to combine an eye for elegant design with a mind that delights in efficient order. In order to excel in web design, you need to combine design with ______. A web presence creative communication a complete vision an organized mind
Explain the Decision making statement
Answer:
Decision making structures require that the programmer specify one or more conditions to be evaluated or tested by the program, along with a statement or statements to be executed if the condition is determined to be true, and optionally, other statements to be executed if the condition is determined to be false.
Choose the answer. Janice's IT department found that her computer had a program on it that was collecting her personal information as she browsed the Web. What is this an example of?
spyware
pharming
spam
spoofing
Answer:
Spyware
Spam is just unwanted soliciation, spoofing is making links appear as something else, pharming is creating a fake website for victims to use.
One problem with _______ is that often many copies of the same document are made.
HELPPP
Answer:
computer or internet is that often many copies of the same document .........
E-banking is also called: [1]
1) Online banking
2) Internet banking
3) Both a and b
4) None of these
Computer has brought radical change in every field
Answer:
Yes it has brought change in every field
Explanation:
Create an array of size 10 and name RandArray populate the RandArray with random integer from 1 to 20. Every element in the RandArray must be changed as follows: If the value of the element is less than the array index, the element must be replaced with the index plus 10. If the value of the element is equal to the index, the element must be doubled. If the value of the element is greater than the index, the element must be replaced by the index squared. Print the original number and the changed number of the RandArray
Answer:
int[]RandArray = new RandArray[10];
for(int x =0; x< RandArray.length;x++){
RandArray[x] = random.nextInt(10 - 1 + 1) + 1;
}
for(int x =0; x< RandArray.length;x++){
int og = RandArray[x];
if(RandArray[x]<x){
RandArray[x] = x + 10;
}
else if(RandArray[x] == x){
RandArray[x] =RandArray[x] * 2;
}
else if(RandArray[x] > x){
RandArray[x] =Math.pow(x,2);
}
System.out.println("Original: " + og +"New: "+ " RandArray[x])
}
Explanation:
Following are the python program for calculating the array values by using the random array function:
Python Program:
import random as R#import package of random
R1 = R.sample(range(1, 20), 10) #Generating 10 random numbers from 1 to 20
RandArray = R1.copy() #Copying the elements of R1 in to RandArray
print("Original Array: ",RandArray)#defining the print method that prints RandArray value
for e in range(len(RandArray)):#defining a loop that calculates
if(RandArray[e] < e):#defining if block that checks index of list that stores random number
RandArray[e] = e+10#adding 10 in numbers
elif(RandArray[e] == e):#defining if block that checks index of list that stores random number
RandArray[e] = e*2#multiplying by 2 in number
elif(RandArray[e] > e):#defining if block that checks index of list that stores random number
RandArray[e] = e**2#calculating the square value of RandArray
print("Changed Array: ",RandArray)#print RandArray value
for i in range(10):#defining loop that prints Array value
print("Original Number:",R1[i], "Changed Number:",RandArray[i])#print RandArray value
Output:
Please find the attached file.
Program Explanation:
import package of random. Defining the "R1" variable that uses a random function to generate 10 random numbers from 1 to 20.Declaring the "RandArray" that Copying the elements of R1 into RandArray.Defining a loop that calculates the length of the array and uses a conditional block that checks and calculates the random array values.In the last step, another loop is declared that prints the array "RandArray" value.
Find out more information about the random number here:
brainly.com/question/16403687
When is the following expression true? (2 points)
!(!a || b) || (!a && b)
1) If and only if a and b have different values
2) If and only if a and b have the same value
3)
If and only if both a and b are true
4) If and only if both a and b are false
5) The expression is never true
Answer:
1) If and only if a and b have different values
Explanation:
Given
Expression: !(!a || b) || (!a && b)
Required
When is it true?
The expression is true when the values a and b are different and the proof is as follows.
(1) Assume that: a = true and b = false
!(!a || b) || (!a && b)
= !(!true || false) || (!true && false)
!true = false, so the expression becomes:
= !(false|| false) || (false && false)
In boolean, false|| false = false and false && false = false. So, we have:
= !(false) || (false)
!(false) = true, so, the expression becomes:
= true || (false)
Lastly, true || false = true
(2) Assume that: a = false and b = true
!(!a || b) || (!a && b)
= !(!false|| true) || (!false && true)
!false = true, so the expression becomes:
= !(true|| true) || (true && true)
In boolean, true|| true = true and true && true = true. So, we have:
= !(true) || (true)
!(true) = false, so, the expression becomes:
= false|| true
Lastly, false || true = true
This expression is false if a and b have the same value
!!!!! 40 pts !!!!!
Select the correct answer from each drop-down menu.
Which words or statements complete the sentences given below?
Interference created by fatigue is called ___
noise. Interference created by strong negative emotions is called ____ noise.
Physiological noise
semantic noise
when receiving your bank account, you should immediately do what
Answer:
give ur account details to everyone in the world
Explanation:
Which of the following is a correctly named cell?
B8
BB-8
8-B
8B
Answer:
8-B???
Explanation:
The Cell "B8" is the correct mode of depicting the spreadsheet cell.
Let understand that Spreadsheet like Ms Excel, G.oogle Spreadsheet can be be user friendly not operated with the use of Cells Rows and Columns.
The Cell Row refers to the straight boxes from the Left to Right while the Cell Column refers to straight boxes from Up to down on the InterfaceEach Row and Column have a name & number attached to it. For instance, each Row have its number and each Column have its Alphabet.In conclusion, the correct named cell out of the options is Option A which is B8 (Row B & Column 8).
Read more on this here
brainly.com/question/12961162
What types of information should have their sources cited to avoid plagiarism? List at least 3
Answer:
Everything.It doesn't matter the information because there's always a way to plagiarize.No matter what the information, always, ALWAYS, cite the source.
Explanation:
Answer:To avoid plagiarism, cite your sources for statistics, opinions, quotes, and judgments.
Explanation:
What is definition about MATLAB?
Answer:
MATLAB is a high performance language for technical computing. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation. Typical uses include: Math and computation.
Data analysis, exploration, and visualization.
Answer:
MATLAB is a high-performance language for technical computing. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation.
Explanation:
good luck have a nice day
Please help me with this lab I will give brainliest . It's about binary search tree. The instructions are in the files please help me.
Colleen started working for a company that makes stuffed animals and delivers them with special messages. She immediately recognized some needs of the company and started talking to employees to gather information. The employees all need to access a common database. They need to print from all workstations. They would like managers to be automatically notified when supplies are running low. Select each of the requirements for this business.
-shared drive on the network
-networked printer
-broadband
-remote access
-automatic notification
-e-mail
Answer:
automatic notification, networked printer, shared drive on the network
Explanation:
The automatic notification allows to be notified when supplies are low. To be able to print from all workstation, they need a printer that is connected by network. The common database would be the shared drive on the network.
Answer:
automatic notification, networked printer, shared drive on the network
Explanation:
Or a,b,d,e
What is the most common option for fighting radiation?
For what two reasons is it important to add comments to a program?
Which printing option results in a word document with images of the slides and an area to take notes
Answer:
handout is the correct answer
Explanation:
on edge
Answer:
It's C - Handout
on edge 2021
Explanation:
Which field can be used to track the progress on tasks that a user has created? A. A. Subject
B. Start Date
C. Due Date
D. % Complete
Explain why the program did not print "clap", and how to fix it.
#takes number of fingers and recommends a thoughtful response
fingers = 10
if fingers >= 2:
print("whistle")
elif fingers >= 4:
print("snap")
elif fingers >= 10:
print("clap")
else:
input("are you human?")
Answer:
Because you're using "elif".
If I were to have this code:
if *blank*:
*action 1*
elif *blank*:
*action 2*
If and elif is basically saying "one or the other". Since 10 is >= 2, it prints out only whistle. Instead of elif, you were to replace them all with "if", it would print out:
whistle
snap
clap
A video project needs to be encrypted as it is going from a source to a destination. What can be added to the video
Answer:
A video encoder
Explanation:
an encoder is used to make a video encrypted so nobody can take your copy it. For instance You Tube uses an encoder
Explain software piracy and Hacking
Answer:
Hacking refers to attempts to gain information from otherwise undisclosed areas. Hacking is the most commonly known computer crime, however, people refer to hacking as committing any criminal act using a computer while this is not the case. ... Piracy refers to the unauthorized duplication of computer software.
Hope this helps!!
Explanation:
Answer:
SOFTWARE PIRACY is a term used to describe the act of illegal using, copying distributing software without ownership or legal rights eg: downloading movies
HACKING is an attempt to exploit a computer system or a private network inside a computer
What pc games do you all play?
Answer:
none
Explanation:
Answer:
Among us
Explanation:
Ask the user to enter a sentence. If the sentence has any mention of dog, tell the user (once) Dogs are cute. If the sentence has any mention of taco, tell the user (once) Tacos are tasty. Change each mention of dog to puppy. Change each mention of taco to burrito. Print the new sentence. Capitalization matters! For example, if theres a mention of Dog (note where the capital letter is), it should be changed to Puppy (note where the capital letter is). You will only need to look for mentions of dog, Dog, taco, and Taco. The plural forms are allowed but the final output for dog / Dog will not be grammatically correct, and this is ok. See sample output.
Answer:
Theses puppies are so cute!
Theses burritos are so yummy!
Would you like a taste of this delicious taco dog?
Explanation:
there you go plz may i have a brainilist??
what is a sending device
Answer:
A sending device that initiates an instruction to transmit data, instruction, or. information. e.g., Computer A, which sends out signals to another computer. □ A communication device that converts the data, instructions, or information. from the sending device into signals that can be carried by a.
Answer:
A sending device is an object that gives instructions to transmit information.
what did Bakers wear (1) in the Portugal does (2) when was author was young ???
Please don't post invalid answer please..!!
Anyone active here please give me answer of that question..!!
(i) The dress that the bakers used to wear in Portugal was; a a single-piece long frock that reached to their knees called ''Kabai''.
(ii) The dress that the bakers used to wear when the author was young was; shirts and trousers that were shorter than the ones of full length but longer than half-pants.
This question is from the title "Glimpses of India" which is a story about a baker from Goa that is related to the period/time when the Portuguese were ruling in Goa. The story is simply a chronicles of one of the bakers that was residing in a Goan village.
i) Now, according to his story, it was clear that the cloth that was synonymous with the bakers was a single piece frock that reached their knees and this dress was called "Kabai"ii) When the author was young he reported that the dresses then among the bakers were shirts and trousers that were quite shorter than the ones of full length but longer than the half-pants.Read more on glimpses of india at; https://brainly.com/question/9566788
