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3 years ago

How do you level up on this thing?

Computers and Technology

1 answer:

Gala2k [10]3 years ago

6 0

You just have to answer a lot of questions, and get voted "Brainliest" by the person who posts the question

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Which selection below lists two operating systems that include BitLocker? A. Windows XP Professional and Windows 7 Professional

Leona [35]

It will be the windows 8 professional

3 0

3 years ago

What does the following code alert?

goldenfox [79]

It is just a declaration of an object variable, person, in JavaScript. Within a person object, there are key:value pairs. The code that you shared has the following keys: name, age, and favouriteFood, whereas the values of those keys are: Mike, 25, and pizza.

There is no alert statement in this code snippet; therefore, it will not alert anything. This code contains only a variable called person, and that's it!

5 0

3 years ago

Read 2 more answers

A state university locks in costs for a student once a student starts attending the university. The total cost is $24,500. A stu

zlopas [31]

10,700+5000+1600=17,300
24,500-17,300=7,200
7,200/10=
$720.00 will need to be saved every month.

6 0

3 years ago

Read 2 more answers

We have said that the average number of comparisons need to find a target value in an n-element list using sequential search is

bija089 [108]

Answer:

Part a: If the list contains n elements (where n is odd) the middle term is at index (n-1)/2 and the number of comparisons are (n+1)/2.

Part b: If the list contains n elements (where n is even) the middle terms are at index (n-2)/2 & n/2 and the number of comparisons are (n+2)/2.

Part c: The average number of comparisons for a list bearing n elements is 2n+3/4 comparisons.

Explanation:

Suppose the list is such that the starting index is 0.

Part a

If list has 15 elements, the middle item would be given at 7th index i.e.

there are 7 indices(0,1,2,3,4,5,6) below it and 7 indices(8,9,10,11,12,13,14) above it. It will have to run 8 comparisons to find the middle term.

If list has 17 elements, the middle item would be given at 8th index i.e.

there are 8 indices(0,1,2,3,4,5,6,7) below it and 8 indices(9,10,11,12,13,14,15,16) above it.It will have to run 9 comparisons to find the middle term.

If list has 21 elements, the middle item would be given at 10th index i.e.

there are 10 indices (0,1,2,3,4,5,6,7,8,9) below it and 10 indices (11,12,13,14,15,16,17,18,19,20) above it.It will have to run 11 comparisons to find the middle term.

Now this indicates that if the list contains n elements (where n is odd) the middle term is at index (n-1)/2 and the number of comparisons are (n+1)/2.

Part b

If list has 16 elements, there are two middle terms as one at would be at 7th index and the one at 8th index .There are 7 indices(0,1,2,3,4,5,6) below it and 7 indices(9,10,11,12,13,14,15) above it. It will have to run 9 comparisons to find the middle terms.

If list has 18 elements, there are two middle terms as one at would be at 8th index and the one at 9th index .There are 8 indices(0,1,2,3,4,5,6,7) below it and 8 indices(10,11,12,13,14,15,16,17) above it. It will have to run 10 comparisons to find the middle terms.

If list has 20 elements, there are two middle terms as one at would be at 9th index and the one at 10th index .There are 9 indices(0,1,2,3,4,5,6,7,8) below it and 9 indices(11,12,13,14,15,16,17,18,19) above it. It will have to run 11 comparisons to find the middle terms.

Now this indicates that if the list contains n elements (where n is even) the middle terms are at index (n-2)/2 & n/2 and the number of comparisons are (n+2)/2.

Part c

So the average number of comparisons is given as

((n+1)/2+(n+2)/2)/2=(2n+3)/4

So the average number of comparisons for a list bearing n elements is 2n+3/4 comparisons.

6 0

3 years ago

which of the following formatting tools would i use if i really wanted a word to stand out in my document

sweet-ann [11.9K]

You should change the font of that specific word to another colour. And you can also make it bold and italic. Furthermore, you may even italicize it and make the font larger.

Hope it helps :)

6 0

3 years ago