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olya-2409 [2.1K]
2 years ago
7

output device is any peripheral to provide data and control signal to ab information processing system​

Computers and Technology
1 answer:
nirvana33 [79]2 years ago
7 0

Answer:

Its false ita not "output" its "input"

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For this lab you will do 2 things:
zepelin [54]

Answer:

Here is the Python program:

COOKIES_PER_BAG = 40 #sets constant value for bag of cookies

SERVINGS_PER_BAG = 10 #sets constant value for serving in bag

CALORIES_PER_SERVING = 300 #sets constant value servings per bag

cookies = int(input("How many cookies did you eat? ")) #prompts user to input how many cookies he or she ate

totalCalories = cookies * (CALORIES_PER_SERVING / (COOKIES_PER_BAG / SERVINGS_PER_BAG)); #computes total calories consumed by user

print("Total calories consumed:",totalCalories) #displays the computed value of totalCalories consumed

Explanation:

The algorithm is:

  • Start
  • Declare constants COOKIES_PER_BAG, SERVINGS_PER_BAG and CALORIES_PER_SERVING
  • Set COOKIES_PER_BAG to 40
  • Set SERVINGS_PER_BAG to 10
  • Set CALORIES_PER_SERVING to 300
  • Input cookies
  • Calculate totalCalories:                                                                                                                       totalCalories ← cookies * (CALORIES_PER_SERVING / (COOKIES_PER_BAG / SERVINGS_PER_BAG))
  • Display totalCalories

I will explain the program with an example:

Lets say user enters 5 as cookies he or she ate so

cookies = 5

Now total calories are computed as:

totalCalories = cookies * (CALORIES_PER_SERVING / (COOKIES_PER_BAG / SERVINGS_PER_BAG));  

This becomes:

totalCalories = 5 * (300/40/10)

totalCalories = 5 * (300/4)

totalCalories = 5 * 75

totalCalories = 375

The screenshot of program along with its output is attached.

4 0
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Louis has entered a column of expense values. What feature can he use to insert the total expenses at the end of the column?
vovangra [49]
I think it’s B tho I’m not really sure
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Write an if-else statement that determines whether the variable points is outside the range of 9 to 51. If points is outside the
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Answer: Using Python

Explanation:

num = int(input("Enter number > "))

if num in range (9, 52):

   print("Valid Points")

else:

   print("Invalid Points ")

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2 years ago
Which of the following is the longest division of the geologic time scale
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The longest division of the geologic time scale is eon.
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Read 2 more answers
what makes''emerging technologies'' happen and what impact will they have on individuals,society,and environment
ycow [4]

Answer:

Please refer to the below for answer.

Explanation:

Emerging technology is a term given to the development of new technologies or improvement on existing technologies that are expected to be available in the nearest future.

Examples of emerging technologies includes but not limited to block chain, internet of things, robotics, cognitive science, artificial intelligence (AI) etc.

One of the reasons that makes emerging technology happen is the quest to improving on existing knowledge. People want to further advance their knowledge in terms of coming up with newest technologies that would make task faster and better and also address human issues. For instance, manufacturing companies make use of robotics,design, construction, and machines(robots) that perform simple repetitive tasks which ordinarily should be done by humans.

Other reasons that makes emerging technology happens are economic benefit, consumer demand and human needs, social betterment, the global community and response to social problems.

Impact that emerging technology will have on;

• Individuals. The positive effect of emerging technology is that it will create more free time for individuals in a family. Individuals can now stay connected, capture memories, access information through internet of things.

• Society. Emerging technology will enable people to have access to modern day health care services that would prevent, operate, train and improving medical conditions of people in the society.

• Environment. Before now, there have been global complains on pollution especially on vehicles and emission from industries. However, emerging technology will be addressing this negative impact of pollution from vehicles as cars that are currently being produced does not use petrol which causes pollution.

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