Answer:
A. The global economy
Explanation:
The development of the global economy can be traced back many hundreds of years when traders from the east and west came together to exchange goods along all connected markets of varying economies.
2.4 Code Practice: Question 1
Write the code to input a number and print the square root. Use the absolute value function to make sure that if the user enters a negative number, the program does not crash.
Answer:
num = float(input("Enter a number : "))
ab = abs(num)
sqrt = float(ab ** 0.5)
print(sqrt)
Explanation:
Question 12 (1 point)
Generally, each pixel in an image creates 25 bytes of data.
True
False
Answer:
This is B: False
Explanation:
Each pixel of an image creates 24 bits, or 3 BYTES of data for color, and 1 byte for black and white.
4.2 Code Practice: Question 1
Write a program that inputs numbers and keeps a running sum. When the sum is greater than 100, output the sum as well as the count of how many numbers were entered.
Sample Run
Enter a number: 1
Enter a number: 41
Enter a number: 36
Enter a number: 25
Sum: 103
Numbers Entered: 4
Hint: If you get an EOF error while running the code you've written, this error likely means you're asking for too many inputs from the user.
In python:
total = 0
i = 0
while total <= 100:
number = int(input("Enter a number: "))
i += 1
total += number
print("Sum: {}".format(total))
print("Numbers Entered: {}".format(i))
I hope this helps!
Consider the following code:
Using Python
x = 19
y = 5
print (x % y)
What is output?
In python the % operator is modulo. Modulo returns the remainder of two numbers.
19 % 5 = 4 therefore,
print(x%y) would output 4
Using Python, the output of the code will be 4. The explanation of the problem is shown below.
What is Python?Python is a high-level, interpreted programming language that was first released in 1991 by Guido van Rossum. It is a general-purpose language that can be used for a wide variety of applications, including web development, scientific computing, data analysis, artificial intelligence, machine learning, and more.
Python is known for its simplicity and readability, making it easy to learn and use. Its syntax is designed to be concise and expressive.The % operator in Python returns the remainder of the division of two numbers.
In this case, x % y is equivalent to 19 % 5, which is 4 since 19 divided by 5 is 3 with a remainder of 4. The print function is used to display the value of the expression x % y on the screen.
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What are some common security threats for our home devices and IoTs?
Answer:
Botnets. A botnet is a network that combines various systems together to remotely take control over a victim’s system and distribute malware.A denial-of-service (DoS) attack deliberately tries to cause a capacity overload in the target system by sending multiple requests. In a Man-in-the-Middle (MiTM) attack, a hacker breaches the communication channel between two individual systems in an attempt to intercept messages among them.Hackers use social engineering to manipulate people into giving up their sensitive information such as passwords and bank details.Ransomware attacks have become one of the most notorious cyber threats. In this attack, a hacker uses malware to encrypt data that may be required for business operations. An attacker will decrypt critical data only after receiving a ransom.Explanation:
When would you use the Reading View in Word?
To add an image to the document
To have Word Online read the document to you
To make changes to the document
To read the document without any distractions
Answer:
D: to read the document without any distractionsTo read the document without any distractions is used in the reading View in Word. Thus, option D is correct.
What is an Inference?
This refers to the deductions or conclusions that are made about a particular thing or idea based on available evidence, background information and powers of conclusion.
Hence, we can see that from the given text, Nicholas Carr is quoted as saying that reading online makes people to be 'mere decoders of information.' and this makes people become less engaged as they tend not to use their ability to interpret texts less and less.
Based on the given text, it can be seen that Nicholas Carr believes that reading online makes people not connect as deeply as reading without distraction, which can be an inference, to offline reading.
Therefore, To read the document without any distractions is used in the reading View in Word. Thus, option D is correct.
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Question 3 :The easiest way to become a victim of malware, spyware or viruses is through:This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A
texting.
B
online chatrooms.
C
playing games.
D
downloads.
Answer:
downloads.
Explanation:
A test using various ransomware strains showed that 1,000 Word documents could be encrypted in anything from 18 seconds to 16 minutes. Thus, option D is correct.
What easiest way to become a victim of malware download?Phishing emails are by far the most popular way for hackers and state-sponsored hacking groups to disseminate malware.
Adware is malware that targets computer users with unwanted adverts. This makes it possible for the creator of the malware to obtain payment from the companies whose adverts are served by it.
However, certain viruses may be scheduled to begin infecting your computer a few days after they are downloaded. Other viruses may attempt to circumvent antivirus protection by downloading in chunks.
Therefore, Hackers have become adept at crafting emails that lead recipients to click on links or download files that contain malicious software.
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Edhesive 3.2 code Practice:Question 1
Write a program to a number and test if it is greater than 45.6. If the number entered is greater than 45.6, the program needs to output the phrase “Greater than 45.6.
Sample Run
Enter a number:90
Sample output
Greater than 45.6
Answer:
a = float(input("Enter a number: "))
if(a > 45.6):
print("Greater than 45.6")
Explanation:Code is in Python.
The program is an illustration of conditional statements.
Conditional statements are used to execute statements depending on the truth value of the condition.
The program in Python, where comments are used to explain each line is as follows:
#This gets input for the number
num = float(input("Enter a number:"))
#This checks if the number is greater than 45.6
if num > 45.6:
#If yes, the appropriate text is printed
print("Greater than 45.6")
#If otherwise, the program is exited
Only numbers greater than 45.6 will cause the statement in the condition to be executed.
See attachment for sample run
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Can anyone please help me with how to use a while loop to ask a user to input positive integers until the user enters 0 and at the
end, print the largest number of all the integers entered.
I can send an example if needed
In python 3:
def main():
largest = 0
while True:
number = int(input("Enter a number: "))
if number == 0:
print(largest)
return
elif number > largest:
largest = number
if __name__ == "__main__":
main()
I hope this helps!
what are the 2 things you are not sure about evaluating functions
Answer:
every thing
Explanation:
Answer:
To evaluate a function, substitute the input (the given number or expression) for the function's variable (place holder, x). Replace the x with the number or expression. 1. Given the function f (x) = 3x - 5, find f (4).
A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.
A formula is an expression which calculates the value of a cell. Functions are predefined formulas and are already available in Excel. For example, cell A3 below contains a formula which adds the value of cell A2 to the value of cell A1.
Explanation:
Will creates an entry in his calendar and marks it as an all-day instance. Which item has he created?
Appointment
Meeting
Event
Period
Answer:
The answer u looking for is event
Answer:
event
Explanation:
For your biology class, you will be giving a presentation of the findings of a plant growth experiment. Which application is best suited for this presentation?
Writer or Word
Impress or PowerPoint
Notepad or Paint
Calc or Excel
Answer: Powerpoint
Explanation: Easy to give graphs and add pictures. You can also add shapes to create a bar graph if needed.
Answer:
Calc or Excel
Explanation:
Steve Jobs described early computers as “the most remarkable tool that we’ve ever come up with..it’s equivalent of a bicycle for our minds.” Would you describe smartphones as a bicycle for our minds?
Answer:
Here is my stance on the phone issue and a quote from Steve himself.
"I think one of the things that really separates us from the high primates is that we’re tool builders. I read a study that measured the efficiency of locomotion for various species on the planet. The condor used the least energy to move a kilometer. And, humans came in with a rather unimpressive showing, about a third of the way down the list. It was not too proud a showing for the crown of creation. So, that didn’t look so good. But, then somebody at Scientific American had the insight to test the efficiency of locomotion for a man on a bicycle. And, a man on a bicycle, a human on a bicycle, blew the condor away, completely off the top of the charts.
And that’s what a computer is to me. What a computer is to me is it’s the most remarkable tool that we’ve ever come up with, and it’s the equivalent of a bicycle for our minds."
Explanation:
Like anything smartphones, computers, and television can be the junk-food equivalent of our minds or the inspiration to better yourself with knowledge and creativity. To me its like a bicycle in that are you riding the bicycle to healthfoods or mcdonalds. Its the freedom of the transportation of knowledge that can be so life-changing and so life-threating at the same time.
I would not think of smartphones as a bicycle for our minds as they do not run on how my mind functions.
What are people view on the quote above?Some people do believe that the statement is true. They think also that smartphones and tablets can be a source of big distraction if not handled well.
Smartphones are a good learning tools, or they can be bicycles for our minds only when they are used by a skillful person.
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Question # 4
Multiple Choice
Which number is equivalent to 72.5e-2?
O 72.5
O 7.25
0 7250
O 0.725
answer is
o
that's so easy
Answer:
0.725
Explanation:
72.5e-2 = 72.5 x 10-2 = 0.725
Which of the following would be provided from the use of a GIS?
a. map displaying satellite data of farmland use
b. map displaying projected path of a hurricane
c. Doppler radar images for weather forecasting
d. satellite images used to reconstruct a forest fire
The one that would be provided from the use of a GIS is a map displaying the projected path of a hurricane. The correct option is b.
What is GIS?A computer system that analyzes and presents spatially related data is known as a Geographic Information System (GIS). It makes use of information associated with a certain place.
People can use GIS technology to compare the locations of various objects to determine how they connect to one another. For instance, utilizing GIS, a single map might show both polluting and pollutant-sensitive locations, such as wetlands and rivers, as well as locations that cause pollution, such as industries.
You need to enable tropical storm tracking if you want to follow a hurricane on our map. Click the symbol in the top-right corner to begin.
Therefore, the correct option is b. map displaying the projected path of a hurricane.
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Vincent is a digital media professional. His bosses always praise his artwork. His company has just taken on a new project. Vincent has some thoughts and ideas about this new project that he wants to discuss with the senior employees. What kind of skills should he use to pitch his ideas?
A.
technical
B.
manipulative
C.
social
D.
interpersonal
Answer:
A
Explanation:
I think the answer in A
For your biology class, you have taken a number of measurements for a plant growth experiment. You wish to create a chart that shows what the progress looks like over time. Which application is best suited for this effort?
Notepad or Paint
Impress or PowerPoint
Writer or Word
Calc or Excel
4.1 Code Practice: Edhesive
In python 3:
while True:
name = input("Please enter a name: (Nope to end) ")
if name == "Nope":
break
print("Nice to meet you {}".format(name))
I hope this helps!
The program is an illustration of while loops.
While loops are used to perform iterative operations, until the condition is met
The program in Python, where comments are used to explain each line is as follows:
#This prompts the user for name
name = input("Please enter a name (Nope to end) ")
#This checks if input is "Nope"
while name.lower()!="nope":
#If no, this prints the greetings
print("Nice to meet you",name)
#This prompts the user for another input
name = input("Please enter a name (Nope to end) ")
Note that the loop is repeated until the user enters "Nope" or "nope"
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Write an algorithm in pseudo code to find the product of two numbers
Answer:
Read num1 , num2
Set multi to num1*num2
Write multi
Explanation:
3. Which of the following is used as a container to keep salted fish during the
process?
a. bistay
b. oil drum
c. mixing bowl
d.earthen pots
Answer:
A. yes A is actually used as a container to keep salted fish
Explanation:
plzzzzzzzzzzzzz give me brainiest
Which sentences describe the value of a conditional statement? Check all that apply.
It allows a programmer to designate a portion of the code that will be run only when a condition is met.
It creates new program code when a condition is met.
It allows a programmer to set a condition that must be met.
It incorporates decision-making into a program.
Answer:
134
Explanation:
Edgenuity
Answer:
1. It allows a programmer to designate a portion of the code that will be run only when a condition is met.
3. It allows a programmer to set a condition that must be met.
4. It incorporates decision-making into a program.
Explanation:
Help please I’ll give u brainless
c its c OK your welcome
Identify the common features of software applications. (choose all that apply)
a pointer
toolbars
an operating system
buttons
hardware
a mouse
Answer:
a pointer, toolbars and buttons
Explanation:
got it correct
Answer:
Pointer, toolbars, and buttons
Explanation:
True or false
A compiler translates a source program one line of code at a time.
Answer:
True
Explanation:
yes It translates one line at a time to be able to confirm all information.
Answer:
True
Explanation:
I hope this helps you
how can we show that heat is liberated during respiration
Answer:
To show that heat is liberated during respiration. Make a hole in the cork and insert a thermometer into cork and see the bulb of the thermometer is in the midst of the seeds. Record the temperature in both the flasks at every two or three hour intervals for about 24 hours.
Explanation:
Hope this helps:)
Type the correct answer in the box.
How can users prevent broadcasting their existing connections?
User can make the BLANK name invisible, thereby preventing the hackers from knowing about an existing connection.
Answer:
User can make the network name
Answer:
The correct answer is: SSID
Explanation:
Hiding the SSID involves preventing the broadcast of the SSID name. Users can make the SSID name invisible to prevent hackers from knowing about an existing connection.
100 POINTS PLEASE HELP Ken Thompson and Dennis Ritchie co-created which operating system?
Answer:
UNIX operating system
Explanation:
Unix is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.
Answer:
the UNIX
During the 1960s to 1970s, Bell Labs colleagues Ken Thompson and Dennis Ritchie developed UNIX, a multi-tasking, multi-user operating system alternative to the batch processing systems then dominating the computer industry.
Explanation:
Please help, this question is from plato.
What is HTML?
A.
a language
B.
a software application
C.
a website
D.
a browser
E.
a malware program
Answer:
A
Explanation:
It is a programming language.
Answer:
A
a. language
Explanation: i took the test and hope this help have a good day.
PLZ BEEN STUCK ON THIS
What is the second software layer of the Open Systems Interconnection reference model called?
data link
protocol
network
TCP/IP
Answer:
am not really sure but between TCP/IP and data link am sorry for not being precise .
Answer: DATA LINK
Explanation:
SEARCH IT UP!
A customer complains that the network connection on the laptop is intermittent. The customer states that they are using a wireless PC card for network connectivity. The customer believes that the laptop may be too far from the wireless access point; however, he does not know where the wireless access point is located.
As a technician, you need to be able to ask questions that will be recorded on a work order. What are 5 closed-ended questions and 5 opened-ended questions that you would ask a customer.
how are you
I will ask what's the problem
what happend before u saw this
what did I do after
was anyone with you
and give me permission to help
