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schepotkina [342]
3 years ago
10

Your computer science teacher asks you to sample a black and white image that is 4” x 6”. How would you sample the image to prov

ide a good digital approximation using the pixelation widget? I what sample size would you use? How would your decision affect the digital representation??
Computers and Technology
1 answer:
Yanka [14]3 years ago
3 0

Answer:

The largest dimensions we can make of an image with the pixelation widget is 255*255.

When an image is resized, the number of pixels in the image may be reduced or increased, which causes the image to be resampled. Resampling changes the file size.

Explanation: I found this same question from another brainly and someone answered it. This was the brainly I found. brainly.com/question/17232201

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1. Implement the function dict_intersect, which takes two dictionaries as parameters d1 and d2, and returns a new dictionary whi
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Answer:

1  

def dict_intersect(d1,d2): #create dictionary

  d3={} #dictionaries

  for key1,value1 in d1.items():       #iterate through the loop  

      if key1 in d2:   #checking condition

          d3[key1]=(d1[key1],d2[key1])   #add the items into the dictionary  

  return d 3

print(dict_intersect({'a': 'apple', 'b': 'banana'}, {'b': 'bee', 'c': 'cat'})) #display

2

def consolidate(*l1):  #create consolidate

  d3={} # create dictionary

  for k in l1:       #iterate through the loop

      for number in k:   #iterate through  the loop                               d3[number]=d3.get(number,0)+1   #increment the value

             return d 3 #return

print(consolidate([1,2,3], [1,1,1], [2,4], [1])) #display

Explanation:

1

Following are  the description of program

  • Create a dictionary i.e"dict_intersect(d1,d2) "   in this dictionary created a dictionary d3 .
  • After that iterated the loop and check the condition .
  • If the condition is true then add the items into the dictionary and return the dictionary d3 .
  • Finally print them that are specified in the given question .

2

Following are  the description of program

  • Create a dictionary  consolidate inside that created a dictionary "d3" .
  • After that iterated the loop outer as well as inner loop and increment the value of items .
  • Return the d3 dictionary and print the dictionary as specified in the given question .

5 0
4 years ago
When you enter a two-digit year that is less than 30, Excel changes the year to _____. Question 7 options:
Fofino [41]
The answer is a. 20xx

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3 0
3 years ago
Where can the greatest depths be found in the ocean?
34kurt

The answer is C: In ocean trenches.

Since the deepest part of the ocean lies in the Mariana Trench.

I hope this answered your question! :D

7 0
3 years ago
what is a conditional format that displays a horizontal gradient or solid fill indicating the cell's relitive value compared to
elena-14-01-66 [18.8K]

Answer:

Data bar

Explanation:

The answer to this question is data bar. Through the use of a day bar we are able to see trends in our data. They are very useful when it comes to visualization of values that are In a range of cells. Now if the bar is longer then the value we are visualizing is definitely higher. And if it is shorterr the value is lower. Several applications like excel has programmes that makes use of data bars especially for statistical purposes.

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Jim is in the market for a car that will last for the next 10 years and has saved up some money for the purpose of a car. What’s
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