help me pls with python

Write a program that prompts the user to enter a sentence



Create a list to store each unique letter in the sentence

Create a second list that stores the number of times each letter appears in the sentence



Print out the letter frequency of each letter



Eg

>Enter a sentence: abracadabra



The letter a appears 5 times

The letter b appears 2 times

The letter r appears 2 times

The letter c appears once

The letter d appears once
I got this so far...

Most applications will ask you to provide all of the following information except (d) which of your previous jobs you didn't like. The correct option is D.

Job applications typically require information such as your availability to start work, your preferred work schedule, and your desired salary or wage, as these are relevant to the employer's needs and decision-making process. However, they do not generally ask for personal opinions or preferences about previous jobs, as this is not relevant to the current application.

When filling out job applications, focus on providing the necessary information, such as your availability and desired compensation, and avoid discussing any negative experiences with previous jobs. The correct option is D.

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Answer:

Phishing is a type of online scam where an attacker sends a fraudulent email purporting to be from reputable companies, designed to deceive a person into revealing sensitive and personal information (card numbers, passwords etc).

Hope this helps.

Answer:

These are all correct but if you want to get technical I would choose A, because fiat rule is used in the military without any consent from any political standpoint.

Explanation:

Answer:

the answer is A

Explanation:

Bitcoin is a decentralized digital money that may be purchased, sold, and exchanged whereas gigawatt hour is a measure of energy that equals one million kilowatt hours.

Bitcoin's creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Digital currency known as Bitcoin is completely decentralized and not subject to bank or governmental regulation. Instead, cryptography and peer-to-peer software are employed. A public ledger, a copy of which is stored on servers throughout the world, records every bitcoin transaction.

1 Kilowatt hour [kWh] = 0.000 001 Gigawatt hour [GWh]

1,449 kilowatt hours (kWh) of energy to mine a single bitcoin.

0.001449 GWh

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Answer:

C is your awnser

Explanation:

Answer:

word = input()

if word > "apple" and word < "pear":

   print("Word is valid.")

else:

   print("Word is out of range.")

Answer:

the answer is "display reference"

Answer:

The answer is rebellion

Explanation:

I took the test.

Answer:

rebellion

Explanation:

Text version of LSA Event 40970 When contacting the 3-part SPN, the security system discovered an attempt to downgrade.

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Answer:

\(\huge \boxed{\mathrm{Metal}}\)

Explanation:

Metal is a conductor of electricity, thus is not used in cables for insulation. Varnished cambric, paper, and rubber, are all insulators of electricity.

Alex can find a function to do this by entering the item reference numbers into the worksheet, and click the Sort button to count the items.

A spreadsheet can be defined as a document or file which comprises cells in a tabulated format (rows and columns), that are typically used for formatting, arranging, analyzing, storing, calculating, counting, and sorting data on computer systems through the use of a spreadsheet application such as Microsoft Excel.

In this scenario, Alex wants to keep track of inventory by creating a function that is capable of counting item reference numbers as he is inserting into a spread sheet. Thus, he should enter the reference numbers of each item into the worksheet, and click the Sort button to count the items.

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Answer:

It’s C

Explanation:

edge

The types of data might be used in and IoT connected device is  Both Temperature and Sensors

Temperature data maybe calm by temperature sensors, that are usual in preservation of natural resources schemes, HVAC (Heating, Ventilation, and Air Conditioning) systems, and industrialized control schemes.

Therefore, Sensor tool refers to a broad classification of data that maybe calm by various types of sensors, containing motion sensors, light sensors, pressure sensors, and more. Sensor data  maybe secondhand for a variety of purposes.

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Answer:

I am pretty sure the answer is path.

Explanation:

Each section in the user/juanita/etc thing makes up a path.

The routing protocol that uses relative link cost as the metric is OSPF (Open Shortest Path First).

OSPF is a link-state routing protocol that calculates the shortest path to a destination using a metric called the cost. The cost of a path is calculated by adding up the costs of the links along that path. The cost of a link is determined by the bandwidth of the link, so higher bandwidth links have a lower cost than lower bandwidth links.

In OSPF, the cost of a link is used as a metric to determine the best path to a destination. The lower the cost, the better the path. OSPF uses a hierarchical network structure and divides the network into areas, with each area having its own link-state database.

BGP (Border Gateway Protocol) is a path-vector routing protocol that is used to exchange routing information between different autonomous systems on the Internet. BGP uses the AS path as the metric to determine the best path to a destination.

EIGRP (Enhanced Interior Gateway Routing Protocol) is a distance-vector routing protocol that uses bandwidth, delay, reliability, and load as the metrics to determine the best path to a destination.

RIP (Routing Information Protocol) is also a distance-vector routing protocol that uses hop count as the metric to determine the best path to a destination.

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Answer:

✔ information

A source mainly provides information from a text or piece of media.

Explanation:

because of edge

Answer:

Information is correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Explanation:

May I have brainiest but its okay if not

Answer:

true

Explanation:

The advice is that she should not give up and that she should relax, and think of the time she comprehend more and then start to read. Another is to hire a private tutor to help or put her through.

A private tutor is known to be a person who is a specialist that has been trained in helping students known more and take in the concepts and details of any given course work.

Therefore, The advice is that she should not give up and that she should relax, and think of the time she comprehend more and then start to read. Another is to hire a private tutor to help or put her through and she will pass her exams in flying colors.

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Answer:

10

Explanation:

you start with 5       5

you add 3                8

the variable is not odd so skip         8

the variable is even so add 1            9

the variable is odd so add 1              10

10

hope this helps <3

Answer:

The Track changes feature in Microsoft Excel is used to monitor changes made to a or all worksheets in a workbook. These changes can also be compiled in a new worksheet.

Explanation:

To track changes made to a cell or group of cells and save it to a new worksheet, go to the review tab, click on the Track Changes option and select Highlight Changes in the changes group, then click on the highlight track changes dialog box, input "All" in the "When" text box option and click the "list track change in new sheet" option to save changes in a new worksheet, then click ok.

First try shutting down your computer for 5 minutes.

Turn it on if tabs are still open, try to right click it and press delete if you have that.

if you have none of your acounts try to make anew accounts the add a account to the new account you just made. still having peroblems, let me know?

Answer:

wait to it dies or hold the shut down button till it turns off

Explanation:

Answer:

From the industrial age to modern day, technology has improved working conditions. Its impact on the work environment has streamlined tedious and environmentally wasteful processes, expedited access to work while exponentially increasing productivity and made working from anywhere easier than ever.

When a system's resources are upgraded, Amdahl's Law predicts the theoretical speed in latency of a process at a fixed workload.

It is used to forecast the theoretical speedup in parallel computing when many processors are used.

Amdahl's Law speed for an unlimited number of processes is calculated as follows:

Maximum Speedup, S = \(\frac{1}{sequential part}\) = \(\frac{1}{1/8}\)=  0.08

Limit of Speedup on 8-core processor, S = 8/(1+ (8-1)*12.5 )= 0.09

What is a Multi-core Processor?

A single processor chip with multiple processors on it that are housed in a single container is known as a multi-core processor.

A processor, often known as a "core," is a circuit that executes commands or computations.

A multicore processor can run programs and do calculations more quickly than a single processor chip because it contains many processing units.

The majority of today's computers, smartphones, and tablets employ multicore processors, which enable them to operate more quickly than they would if they used a single-core processor chip.

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Answer:

According to global market share data from the first quarter of 2021, Samsung is the world's most popular smartphone manufacturer, followed by Apple (which produces the iPhone). However, it's worth noting that the popularity of different phone brands and models can vary widely depending on the region or country being considered.

The Computing platform is the category of system software which provides a platform for application software.

Let understand that Software means some set of instructions on a computer which are used for operation and execution of specific tasks.

The different type of software include:

In conclusion, the computing platform (Operating system) is the category of system software that provides a platform for application software to run on.

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Hi there,

I hope you and your family are staying safe and healthy!

The answer is: Near Field Communication (NFC).

The short-range two-way communication technology behind contactless payments is called the Near Field Communication (NFC).

Happy to help!

~Garebear

The fixed code is shown below. input() function already returns string that's why you don't have to convert string again. Also the syntax in if-else scope is wrong.

grade = input("What year of high school are you in?: ")

if(grade.lower()=="freshman"):

print("You are in Grade 9.")

elif(grade.lower()=="sophomore"):

print("You are in Grade 10.")

elif(grade.lower()=="junior"):

print("You are in Grade 11.")

elif(grade.lower()=="senior"):

print("You are in Grade 12.")

else:

print("Wrong input!")

A left shift that multiplies the number by two is equivalent to moving the binary point one position to the left. A right shift that divides the integer by 2 is equivalent to shifting the binary point one position to the left.

Multiply the fractional component by 2, then take the one bit that comes before the decimal point to convert the fractional part to binary. Use the same process to add 1.0 after the decimal point (.). To do this, the floating point uses a biased exponent, which is the original exponent plus a constant bias. A bias of 127 is used in a 32-bit floating-point. For instance, the biased exponent for the exponent 7 is 7 + 127 = 134 = 100001102. The biased exponent for the exponent 4 is 4 + 127.

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The VPC component that is useful when you need to allow the instances in a private subnet of an amazon VPC to connect to the internet to perform tasks like downloading patches and updates, while still preventing any inbound connections from being initiated to these instances via the internet is a NAT gateway.

The internet is a global network of interconnected computers and devices that allows communication, information sharing, and access to resources over vast geographical distances.

It is a decentralized network, meaning there is no central authority controlling it. Instead, it is made up of numerous interconnected networks operated by different organizations and individuals.

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Due to its informal tone and unsuitable language, Email B is inappropriate for usage at work. Communication that is respectful and straightforward is crucial in a work setting.

Keep it businesslike. Never express rage, use foul language, or make racial or gendered insults. Remember that sending offensive text or images via email could come back to haunt you. Even if they are intended as a joke, avoid sending or forwarding emails that contain libellous, defamatory, insulting, racist, or obscene remarks.

One manifestation of the issue is the practise of communicating with coworkers solely via email and memos and never in person. deliberately ignoring a task or working.

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