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Umnica [9.8K]
3 years ago
13

What is an hard ware ? ​

Computers and Technology
1 answer:
ale4655 [162]3 years ago
8 0

Explanation:

tools, machinery, and other durable equipment.

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6.4 Predicting Prices of Used Cars. The file ToyotaCorolla.csv contains data on used cars (Toyota Corolla) on sale during late s
Brums [2.3K]

Answer:

Compare the predictions in terms of the predictors that were used, the magnitude of the difference between the two predictions, and the advantages and disadvantages of the two methods.

Our predictions for the two models were very simmilar. A difference of $32.78 (less than 1% of the total price of the car) is statistically insignificant in this case. Our binned model returned a whole number while the full model returned a more “accurate” price, but ultimately it is a wash. Both models had comparable accuracy, but the full regression seemed to be better trained. If we wanted to use the binned model I would suggest creating smaller bin ranges to prevent underfitting the model. However, when considering the the overall accuracy range and the car sale market both models would be

Explanation:

8 0
4 years ago
Assume the variable myWord references a string. Write a statement that uses a slicing
givi [52]

Answer:

"myWord[-5:]"

Explanation:

So whenever you slice a string, the syntax in python is expressed as:

string[a:b:c]

where a=start index (this is included in the sliced string)

b = end index (this is excluded from the sliced string)

c = increment

If any of these are included, they are set to default values, where a=0, b=len(string), and c=1.

The increment isn't necessary here, and it's just so you know the syntax a bit more

Anyways, I'm assuming when the question asks to display "the last 5 characters in the string" it means in order? e.g "abcdefghijk" -> "ghijk" and not "abcdefghijk" -> "kjihg"

The last piece of information to know is what a negative index represents.

For example if I have the piece of code

"

string = "hello world"

print(string[-1])

"

This will output "d", and the negative 1 represents the last letter. If you did -2, it would output the 2nd to last letter and so on.

So to print the last 5 characters, we simply use the -5 as the starting index.  

"

string = "hello world"

print(string[-5:])

"

This will print "world" or in other words, the last 5 letters. The reason for this is because the -5 in the first spot means the starting index is the 5th to last letter, and when you have the : after the -5, this is the way of telling python you're slicing the string, and not indexing 1 character. You don't need to include another value after that, because it will default to the last index of the string, or more specifically the last index + 1, since the last index is still included.

So the last thing to know, is that if the string isn't greater than 5 characters, it just prints the entire string, and no errors are raised. You can test this out your self as well. So whenever you have a string that's less than 5 characters the entire string is outputted.

3 0
2 years ago
Match the following
kakasveta [241]

Answer:

Eraser tool -removes the unwanted part of the drawing.

Row -horizontal space running from left to right.

Text -Primary component of a multimedia.

Drawing Area -Working are of ms point program.

I hope this helps!! Correct me plz if I'm wrong. If I'm right, could you mark me as brainliest?

8 0
3 years ago
What is a scratch application pls help me build a game through scratch step by step​
borishaifa [10]

Answer:

Scratch is the a coding community and a coding language with simple visual interface that allows people to create digital stories, games and animeations ect.

Explanation: Migth be able to help depending on waht you are making

6 0
2 years ago
When you move into a new home or apartment, the first thing on your checklist should be to have the ____________ changed. (5 Let
Lynna [10]

Answer:

When you move into a new home or apartment, the first thing on your checklist should be to have the <u>locks</u> changed

Explanation:

Changing the locks

Given that the way the previous owners of the new home or apartment made use of the locks and the keys are usually not completely known to the new owners, one may never know all those that have a key or a means to gain access into the apartment or home. Therefore, in order to guarantee proper security, it is a good practice to have as one of the first thing on the checklist, the changing of the locks of the entrance doors and windows of the new home or apartment.

5 0
3 years ago
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