“Once Upon a Time” is an example of a(n)_______

How many different 55-letter words can be made a. if the first letter must be Upper K or Upper XK or X and no letter may be re

Vika [28.1K]

Answer:

(a) The number of 5-letter word that can be formed (without repetition) such that the first letter is K or X is 607,200.

(b) The number of 5-letter word that can be formed (with repetition) such that the first letter is K or X is 913,952.

(c) The number of 5-letter word that can be formed (without repetition) such that the first letter is K or X and the last is J is 24,288.

Explanation:

In this case we need to form a 5 letter word.

(a)

The condition applied is: 1st letter is K or X.

The word will of the form: K _ _ _ _ or X _ _ _ _

There are 2 ways to fill the first space, i.e. with either K or X.

Repetition is not allowed.

The remaining 4 spaces can be filled in (25 × 24 × 23 × 22) ways.

Then the total number of 5-letter word that can be formed (without repetition) such that the first letter is K or X is:

Number of 5-letter word = 2 × 25 × 24 × 23 × 22 = 607200

Thus, the number of 5-letter word that can be formed (without repetition) such that the first letter is K or X is 607,200.

(b)

In case the repetition are allowed the number of 5-letter word that can be formed (without repetition) such that the first letter is K or X is:

Number of 5-letter word = 2 × 26 × 26 × 26 × 26 = 913952

Thus, the number of 5-letter word that can be formed (with repetition) such that the first letter is K or X is 913,952.

(c)

The condition applied is: 1st letter is K or X and the last letter is J.

The word will of the form: K _ _ _ J or X _ _ _ J

There are 2 ways to fill the first space, i.e. with either K or X, and the last with J.

Repetition is not allowed.

The remaining 3 spaces can be filled in (24 × 23 × 22) ways.

Then the total number of 5-letter word that can be formed (without repetition) such that the first letter is K or X and the last is J is:

Number of 5-letter word = 2 × 24 × 23 × 22 = 24288

Thus, the number of 5-letter word that can be formed (without repetition) such that the first letter is K or X and the last is J is 24,288.

3 0

3 years ago

Read the following poem and answer the question that follows. "O Captain! my Captain!" by Walt Whitman O Captain! my Captain! ou

marissa [1.9K]

Answer:

Misery

Explanation:

O Captain! my Captain! is an elegy to the speaker's as of late perished Captain, without a moment's delay commending the protected and fruitful return of their ship and grieving the loss of its extraordinary leader.

In the main stanza, the speaker communicates his alleviation that the ship has achieved its home port finally and portrays hearing individuals cheering. Notwithstanding the festivals ashore and the effective voyage, the speaker uncovers that his Captain's dead body is lying on the deck. In the second stanza, the speaker entreats the Captain to "rise up and hear the bells," wishing the dead man could observer the rapture. Everybody venerated the commander, and the speaker concedes that his passing feels like an appalling dream. In the last stanza, the speaker compares his sentiments of grieving and pride.

8 0

3 years ago

Read 2 more answers

Which domains can be fully trusted?

elixir [45]

.org, .gov, .edu are usually the most reliable domains when it comes to dealing with english related assignments.

.org - means the website is from an organization, without the intention of selling commercial products.
.gov - is from the government so we know that this is reliable
and .edu is usually for university websites.

Hope this helped.

3 0

3 years ago

Identify the adjective noun

faust18 [17]

Answer:

<h2>"The ancient gaoler sat fingering a bunch of rusty keys." *</h2><h2>Explanation:</h2><h2>O ancient gaoler and bunch of rusty</h2><h2 /><h2>will be the answer for this question</h2>

<h2><em><u>PLEASE</u></em><em><u> MARK</u></em><em><u> ME</u></em><em><u> BRAINLIEST</u></em><em><u> AND</u></em><em><u> FOLLOW</u></em><em><u> M</u></em><em><u> E</u></em><em><u> AND</u></em><em><u> SOUL</u></em><em><u> DARLING</u></em><em><u> TEJASWINI</u></em><em><u> SINHA</u></em><em><u> </u></em><em><u>HERE </u></em><em><u>❤️</u></em></h2>

3 0

3 years ago

Can someone please do my argumentative essay for me please, I'm begging, I'm trying to pass, and I'm a terrible writer, every ti

Genrish500 [490]

Answer:

argumentative essay example 1 :

As online learning becomes more common and more and more resources are converted to digital form, some people have suggested that public libraries should be shut down and, in their place, everyone should be given an iPad with an e-reader subscription.

Proponents of this idea state that it will save local cities and towns money because libraries are expensive to maintain. They also believe it will encourage more people to read because they won’t have to travel to a library to get a book; they can simply click on what they want to read and read it from wherever they are. They could also access more materials because libraries won’t have to buy physical copies of books; they can simply rent out as many digital copies as they need.

However, it would be a serious mistake to replace libraries with tablets. First, digital books and resources are associated with less learning and more problems than print resources. A study done on tablet vs book reading found that people read 20-30% slower on tablets, retain 20% less information, and understand 10% less of what they read compared to people who read the same information in print. Additionally, staring too long at a screen has been shown to cause numerous health problems, including blurred vision, dizziness, dry eyes, headaches, and eye strain, at much higher instances than reading print does. People who use tablets and mobile devices excessively also have a higher incidence of more serious health issues such as fibromyalgia, shoulder and back pain, carpal tunnel syndrome, and muscle strain. I know that whenever I read from my e-reader for too long, my eyes begin to feel tired and my neck hurts. We should not add to these problems by giving people, especially young people, more reasons to look at screens.

Second, it is incredibly narrow-minded to assume that the only service libraries offer is book lending. Libraries have a multitude of benefits, and many are only available if the library has a physical location. Some of these benefits include acting as a quiet study space, giving people a way to converse with their neighbors, holding classes on a variety of topics, providing jobs, answering patron questions, and keeping the community connected. One neighborhood found that, after a local library instituted community events such as play times for toddlers and parents, job fairs for teenagers, and meeting spaces for senior citizens, over a third of residents reported feeling more connected to their community. Similarly, a Pew survey conducted in 2015 found that nearly two-thirds of American adults feel that closing their local library would have a major impact on their community. People see libraries as a way to connect with others and get their questions answered, benefits tablets can’t offer nearly as well or as easily.

While replacing libraries with tablets may seem like a simple solution, it would encourage people to spend even more time looking at digital screens, despite the myriad issues surrounding them. It would also end access to many of the benefits of libraries that people have come to rely on. In many areas, libraries are such an important part of the community network that they could never be replaced by a simple object.

3 0

2 years ago

“Once Upon a Time” is an example of a(n)________.