the operating system (os) is a software application which manages the complete operation of the computer, mobile devices and lets you interact with it. T/F

Answers

Answer 1

True. An operating system is a software program that manages the hardware and software resources of a computer, mobile device, or other electronic device.  

It is responsible for tasks such as controlling the allocation of memory, managing input and output devices, and providing a user interface. The operating system acts as an intermediary between applications and the computer hardware, ensuring that programs are able to run correctly and that resources are used efficiently. By managing the system's resources and providing an interface for users to interact with, an operating system enables users to use their devices to perform a wide range of tasks.

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Related Questions

this exercise is designed to get you familiar with the numeric limits class links to an external site.in stl. (30 minutes coding) create a c program to print out the max and min value of the following primitive types: int, unsigned int, long, double and float. what do you find from this program? try other methods on different primitive types per your interest.

Answers

In this program, we use the limits.h header file to access macros that define the maximum and minimum values for each primitive type. The macros used are: INT_MAX, INT_MIN, UINT_MAX, LONG_MAX, LONG_MIN, DBL_MAX, DBL_MIN, and FLT_MAX, FLT_MIN.

What is C Program?

A C program is a computer program that is written in the C programming language. C programs are typically composed of functions and statements that are executed in a specific order to perform a particular task or set of tasks. The language provides a wide range of features, including data types, control structures, functions, and pointers, that enable the programmer to write efficient, high-performance code.

C is widely used for developing systems and applications, particularly those that require low-level access to hardware resources. Some examples of applications and systems written in C include operating systems, device drivers, embedded systems, and scientific simulations.

Here's an example C program that will print out the max and min values for the primitive types: int, unsigned int, long, double and float:

#include <stdio.h>

#include <limits.h>

#include <float.h>

int main(void) {

   printf("Int: Max = %d, Min = %d\n", INT_MAX, INT_MIN);

   printf("Unsigned Int: Max = %u\n", UINT_MAX);

   printf("Long: Max = %ld, Min = %ld\n", LONG_MAX, LONG_MIN);

   printf("Double: Max = %.10g, Min = %.10g\n", DBL_MAX, DBL_MIN);

   printf("Float: Max = %.10g, Min = %.10g\n", FLT_MAX, FLT_MIN);

   return 0;

}

In this program, we use the limits.h header file to access macros that define the maximum and minimum values for each primitive type. The macros used are: INT_MAX, INT_MIN, UINT_MAX, LONG_MAX, LONG_MIN, DBL_MAX, DBL_MIN, and FLT_MAX, FLT_MIN.

This program outputs the maximum and minimum values for each primitive type, allowing you to see the range of values that each type can represent.

As for exploring other methods, one option could be to create variables of each type and manually assign the largest and smallest values, and then print them out, as follows:

#include <stdio.h>

int main(void) {

   int i = 2147483647;

   unsigned int ui = 4294967295;

   long l = 9223372036854775807;

   double d = 1.7e+308;

   float f = 3.4e+38;

   printf("Int: Max = %d\n", i);

   printf("Unsigned Int: Max = %u\n", ui);

   printf("Long: Max = %ld\n", l);

   printf("Double: Max = %.10g\n", d);

   printf("Float: Max = %.10g\n", f);

   i = -2147483648;

   l = -9223372036854775808;

   d = -1.7e+308;

   f = -3.4e+38;

   printf("Int: Min = %d\n", i);

   printf("Long: Min = %ld\n", l);

   printf("Double: Min = %.10g\n", d);

   printf("Float: Min = %.10g\n", f);

   return 0;

}

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30Pivotal Labs, a software company, has never attempted to downsize or eliminate management positions. Instead, CEO Rob Mee, who co-founded Pivotal in 1989, built his company's culture on extreme programming and created the most efficient project team structure for getting things done quickly and effectively. Managers were never included in the equation. And it was successful example of a. virtual teams b. a hierarchy c. self-managed teams

Answers

The most effective project team structure for getting things done quickly and efficiently at Pivotal Labs, a software company, was "option C. self-managed teams".

1. By embracing extreme programming and an efficient project team structure, Pivotal Labs empowers its employees to take ownership of their work and make decisions collectively.

2. In this model, there is no hierarchical structure where managers oversee and control the teams. Instead, the teams have the freedom to organize themselves, make decisions collectively, and be accountable for the outcomes.

3. The success of Pivotal Labs can be attributed to the self-managed team structure. By eliminating traditional management positions, the company fosters a culture of collaboration, autonomy, and trust.

4. Self-managed teams are often associated with increased employee engagement, higher job satisfaction, and improved productivity. They enable individuals to leverage their expertise, contribute their unique perspectives, and collaborate more effectively.

Overall, Pivotal Labs' success serves as a testament to the effectiveness of self-managed teams in fostering innovation, productivity, and a positive work culture in the software development industry.

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Chunk of data and its metadata, used to route and reassemble information on the internet.

a. Trueb. False

Answers

Answer:

This is b. True.

Explanation:

A packet is a small unit of data that is transmitted over a network. It contains the actual data being sent, as well as metadata such as the sender and receiver addresses and other information that is used by the network to route the packet to its destination. The packets are then reassembled at the destination to form the original data.

when designing a laptop, which "three" things should designers think about

Answers

When designing a laptop, designers should consider:

User experience and ergonomics, ensuring that the laptop is comfortable to use and has a user-friendly interface.

What things should a laptop designer consider?

Performance and specifications, such as processing power, battery life, storage and memory capacity, and connectivity options.

Aesthetics and build quality, including the design, materials used, and durability of the laptop.

All these features and characteristics are important so the user would have a wide range of options to select from.

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What is the name of the device that allows you to speak and hear the voice of a distant person?

Answers

The device that allows you to speak and hear the voice of a distant person is called a telephone.

What is telephone ?

Telephone is a device used for communication over a distance. It consists of a transmitter, which converts sound into an electrical signal, and a receiver, which converts the electrical signal back into sound. When two people speak on a telephone, their voices are transmitted through a network of wires and switching systems, allowing them to communicate without being in the same room. The telephone has been an integral part of communication since its invention in the late 19th century, and remains a vital tool for communication today.

It works by converting sound waves into electrical signals which are sent over a telephone line, and then converted back into sound waves at the other end.

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how to draw a flowchart to compute area of a triangle​

Answers

To draw a flowchart to compute the area of a triangle, you can follow the steps below:

The Steps

Start the flowchart with a start/end symbol.

Ask the user to enter the base and height of the triangle.

Store the values of base and height in variables.

Multiply the base and height and divide the result by 2 to get the area of the triangle.

Display the area of the triangle to the user.

End the flowchart with an end symbol.

The flowchart will look like a series of symbols and arrows, with each symbol representing a different action or decision point in the process.

The symbols used in the flowchart will depend on the specific software or tool you are using to create it, but typical symbols include start/end, input/output, process, decision, and connector symbols.

By following this flowchart, you can easily compute the area of a triangle with just a few simple steps.

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list the different services provided by computer network​

Answers

Answer:

access to the World Wide Web, digital video, digital audio, shared use of application and storage servers

What type of media is a hard disk​

Answers

Answer:

A hard disk provides a high-capacity alternative to magnetic storage media. It contains metal platters coated with a magnetic layer. The platters usually spin continuously when a computer is on, storing data in different sectors on the magnetic disk.

Explanation:

content from other sources can be embedded into it linked to a photoshop document from another source

Answers

Answer:

PLEASE MARK MY ANSWER BRAINLIEST

Explanation:

Create embedded Smart Objects

(Photoshop) Choose File > Place Embedded to import files as Smart Objects into an open Photoshop document.

Choose File > Open As Smart Object, select a file, and click Open.

(Photoshop CS6) Choose File> Place to import files as Smart Objects into an open Photoshop document.

pl enter the output ​

pl enter the output

Answers

The output of the program is as follows:

Day name is SundayDay name is MondayDay name is TuesdayDay name is WednesdayDay name is ThursdayDay name is FridayDay name is SaturdayPlease enter correctPlease enter correctPlease enter correct

How to determine the output of the program?

The complete program is given as an attachment

In this attachment, we can see that:

The program makes use of conditional statements

These conditional statements are such that:

if the input takes any value between 1 and 7 (inclusive), the program prints the corresponding day (from Sunday to Saturday)

Other inputs outside this range (i.e. from 8 to 10), the program prints "Please enter correct" without the string

Hence, the outputs of the program are the correct day for valid input, and "Please enter correct" for invalid inputs

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Which two functions are primary functions of a router? (Choose two.)packet forwardingmicrosegmentationdomain name resolutionpath selectionflow control

Answers

The two primary functions of a router are packet forwarding and path selection. Option A and Option D are the correct answers.

Packet forwarding: Routers are responsible for receiving incoming packets and determining the optimal path for forwarding them to their destination. They examine the packet headers, make routing decisions based on the destination IP address, and choose the appropriate outgoing interface for each packet.

Path selection: Routers use routing protocols to exchange information with other routers and build a routing table. The routing table contains information about available network paths and their associated metrics. Based on this information, routers determine the best path for forwarding packets to their destination, considering factors such as cost, network congestion, and link reliability.

Option A and Option D are the correct answers.

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Final answer:

The primary functions of a router are packet forwarding and path selection. Packet forwarding is about receiving, processing, and forwarding data to the appropriate destination. Path selection is about determining the best route for the packet from source to destination.

Explanation:

The two primary functions of a router are packet forwarding and path selection. Packet forwarding refers to the process of receiving, processing, and forwarding data to the appropriate destination based on routing protocols whereas path selection is the function of determining the best path via which packets can travel from the source to the destination. Flow control, domain name resolution and micro segmentation are also router operations, but they are not its primary functions.

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which type of mirror can create a real image.

Answers

Answer:

concave mirror

Explanation:

hope this helps!!!

Answer:

A. concave

Hope this helps!

Explanation:

The sales of last 6 months are stored in a list,
as follows
list1 = (12500, 35000, 12000, 40000, 55000,
60000]
How can you calculate the average sales?​

Answers

list1 = [12500, 35000, 12000, 40000, 55000,60000]

print(sum(list1)/len(list1))

We take the sum of all the elements in the list and divide the sum by the quantity of the elements. You can put however many elements in this list and you'll always get the average using the algorithm above.

sql world database display all languages spoken by

Answers

This query will select all unique values (using the DISTINCT keyword) from the "language" column in the "country_language" table of the World Database. The result will be a concise list of all languages spoken.

To display all the languages spoken in the SQL World database, you can query the database using SQL commands. First, you need to identify the table in the database that contains the language information. Assuming that there is a table named "Languages" in the SQL World database, you can use the following SQL query to display all the languages spoken.


SELECT DISTINCT Language
FROM Languages;
This query will return a list of all the unique languages spoken in the database. Note that the "DISTINCT" keyword is used to ensure that only unique values are returned.


```sql
SELECT DISTINCT language
FROM country_language;
```


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I have a aline gaming laptop and it has ransome ware on it that wants 2000$ can i get it back????

Answers

Answer:

Umm

Explain

yea i think you can  

Answer:

take out the Hard Drive or SSD and take it to a data recovery place. It should be much cheaper there. Maybe $100 or so.

Explanation:

The question above pls answer quickly

The question above pls answer quickly

Answers

Answer:

B

Explanation:

what delivers applications over the cloud using a pay-per-use revenue model? group of answer choices data as a service (daas) software as a service (saas) disaster recovery as a service (draas) big data as a service (bdaas)

Answers

The option that delivers applications over the cloud using a pay-per-use revenue model is option B:Software as a Service (SaaS).

What is SaaS application?

SaaS (software as a service) enables users to access and use cloud-based applications over the Internet. Examples of this include email, calendaring, and office supplies. Pay-as-you-go cloud service providers offer SaaS, which offers a comprehensive software solution.

Hence, In a cloud computing environment, a method of delivering hosted software applications to customers is known as SaaS delivery. Saas clients typically have to pay a monthly or annual subscription fee to the cloud services provider in order to keep using a specific software service.

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Create a flowchart that if followed will sing your favourite song

Answers

Sure, here's a text-based flowchart that will guide you through singing "Shape of You" by Ed Sheeran:

Start by taking a deep breath and getting into the rhythm of the song.
Begin with the first verse, which starts with the lyrics "The club isn't the best place to find a lover."
Sing the chorus, which goes "I'm in love with the shape of you, we push and pull like a magnet do."
Move on to the second verse, which begins with "I'm in love with your body."
Sing the chorus again.
Next is the bridge, which starts with "One week in we let the story begin."
Sing the chorus one more time.
End the song with the final verse, which begins with "Come on be my baby, come on."
Finish with the chorus one last time and let the final notes trail off.
Congratulations! You've successfully sung "Shape of You" by Ed Sheeran!

Text-based flowchart that will help you sing Ed Sheeran's song "Shape of You".

What is Flowchart?

Take a few deep breaths and start moving to the music. Start with the opening line of the first stanza, "The club isn't the best place to find a lover."

The chorus is, "I'm in love with the shape of you, we push and pull like a magnet do." Sing it. Next, read the second verse, which starts with the phrase.

The bridge follows, and it opens with the phrase "One week in we let the story begin." Repeat the chorus in your singing. Start the song's final verse, "Come on be," to close it.

Therefore, Text-based flowchart that will help you sing Ed Sheeran's song "Shape of You.

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Mention five(5) businesses that needs computer to apperate.

Answers

Answer:

1. Accounting

2. software developing

3. Website designing

4. Online transaction

5. Advertising

how many bits and bytes are occupied by six long variables​

Answers

Answer:

24 bytes = 192 bits

Explanation:

A long is typically 4 bytes or 4*8 = 32 bits

However, on some 64 bit systems, a long is defined as 64 bits so the answer is not universal.

to recognize users across different devices, what is required for user id?

Answers

Answer:

To recognize users across different devices, Sign-in is required for User ID

Hope it helps

Which filter enhances the color contrast around the edges of an image?

Answers

To increase the appeal of an image or video, edge enhancement is a type of image processing filter that increases the border contrast (apparent sharpness).

What is edge enhancement?Border Enhancement: This function tries to give the picture a little more sharpness. That is true, but excessive sharpening can also result in artefacts, such as a "halo effect" around the margins. Most of the time, this should be omitted. The human eye can distinguish shapes and outlines in low light, but it cannot distinguish finer details because it cannot see edges of objects in higher contrast (edge enhancement).At first look, this might appear to have more detail, but in reality it hides fine detail, and excessive sharpening can give objects a halo. Therefore, turn it way down or off entirely.

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which one would be considered critical information

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Critical information refers to any data, information, or knowledge that is vital to the operation, stability, or success of an organization. It encompasses both sensitive and confidential information.

Critical information may include:Trade secrets - These are proprietary techniques or knowledge that a company uses to create a product or service.Customer information - This data includes personal and financial information about customers that a company must keep secure and private. This information may include names, addresses, social security numbers, or credit card numbers.

Financial data - Financial data includes information such as account balances, credit scores, investment performance, or income reports. Financial data is crucial to the success of a business and must be kept confidential and secure.Intellectual property - Intellectual property refers to any unique creation or invention that is the result of a person's creativity or intellectual effort. Intellectual property may include patents, trademarks, copyrights, or other proprietary data. This information is critical to the success and competitive advantage of a business.

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A current divider is to be designed using a 2mA DC current source and 1K resistors, the specification that the current is 1.5mA.

Answers

Answer:

The solution of the given query is described below throughout the explanation segment.

Explanation:

Given:

DC current,

= 2mA

Resistors,

= 1K

According to the question,

⇒ \(i=\frac{(1K+1K+1K)\times 2mA}{1K+1K+1K+1K}\)

⇒   \(= \frac{3}{4}\times2mA\)

⇒   \(=1.5mA\)  

you are responsible for the design of a communications switch that has to provide 24/7 availability but that is not safety-critical. giving reasons for your answer, suggest an architectural style that might be used for this system.

Answers

Software architecture is the simply known as the platform or framework of a software system. There are different styles of software architecture such as data-centric, layered and object-oriented styles. etc.

What happens in architecture style?

In Architecture Style, all software needs a well plan and detailed framework before trying to develop. Software architecture is regarded as a high level structure used for making software systems.

The reason for software creation with a specific functionalities is the center of software's architectural style and pattern used. Architectural style is focused based. it focuses on how to organize the code that is needed for creating the software.

Therefore, Software architecture is the simply known as the platform or framework of a software system. There are different styles of software architecture such as data-centric, layered and object-oriented styles. etc.

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Question 9 of 10
Listening to the audience refers to what in the context of slide presentations?
OA. This concept refers to the ability to tell how much the audience
likes the topic.
OB. This concept refers to the ability to field questions from the
audience.
OC. This concept refers to the ability to predict an audience's reaction
to material.

Answers

Answer:

None of the options provided accurately describe what "listening to the audience" means in the context of slide presentations.

In this context, "listening to the audience" means paying attention to their body language, facial expressions, and verbal cues to gauge their level of interest and engagement with the presentation. It involves being aware of how the audience is responding to the material being presented, and making adjustments to the delivery or content of the presentation as needed to better engage and connect with the audience.

"love takes off masks we fear we cannot live without and cannot live within" what is the meaning to this quote?​

Answers

Answer: It's similiar to the quote "You bring out the best of me" When you're in love, you feel the need to be yourself and that you don't have to hide it.   Love brings out the real you.

Hope this helps.

Explanation:

There is a new product launched and its customer ratings are being recorded in an array. the ratings are being monitored and analyzed if there is any decrease in the ratings. find the number of periods in which the rating is consecutively decreasing.

example - ratings = [4,3,5,4,3]
periods (in other words sub arrays in which ratings are decreasing):
one day periods = [4],[3],[5],[4],[3] (count of subarrays is 5)
two day periods = [4,3],[5,4],[4,3] (count of subarrays is 3)
3 day periods = [5,4,3] (count of subarrays is 1)
so, the output for this example will be 9 (5 + 3 + 1)

Answers

The program to find the number of periods in which the rating is consecutively decreasing is; As written in the attached file

What is the program array?

What we are required to do to find the number of elements in decreasing part. For example;

4,3 means One decreasing part and has 2 elements

5, 4, 3 means second decresing part and has 3 element.

Thereafter, we just add n*(n + 1)/2 to result.

where;

n = number of elements in any part

n*(n + 1) /2 is number of decreasing subarray that can be made

For the second decreasing part which is [5, 4, 3];

number of sub arrays you can make = 3 * 4/2 = 6

Thus, we have;

[5], [4,], [3], [5,4],[4,3],[5,4,3]

The program to find the number of periods in which the rating is consecutively decreasing is as follows in the attached file;

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There is a new product launched and its customer ratings are being recorded in an array. the ratings

write an alogrithm to display the first ten even numbers​

Answers

Answer:

Step1:start

step2: enter the ten number

s3: if the number is divided by 2 then print even number

s4: otherwise print odd number

s5:stop

Explain the application of artificial applications.

Answers

Explanation:

AIAI or artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems. These processes include learning, reasoning and self-correction. Some of the applications of AI include expert systems, speech recognition and machine vision. Artificial Intelligence is advancing dramatically. It is already transforming our world socially, economically and politically.

AI was coined by John McCarthy, an American computer scientist, in 1956 at The Dartmouth Conference where the discipline was born. Today, it is an umbrella term that encompasses everything from robotic process automation to actual robotics. AI can perform tasks such as identifying patterns in the data more efficiently than humans, enabling businesses to gain more insight out of their data. With the help from AI, massive amounts of data can be analyzed to map poverty and climate change, automate agricultural practices and irrigation, individualize healthcare and learning, predict consumption patterns, streamline energy-usage and waste-management.

Answer:

May not be as long as the other answer but here is what I got

Explanation:

AI or artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems. These processes include learning, reasoning and self-correction. Some of the applications of AI include expert systems, speech recognition and machine vision.

Please mark as brainliest

Other Questions
A baseball is hit, following a path represented by x = 135t and y=3.3+38r - 16t for 0 sts 3. Part A: Find the ordered pairs, (x, y) when t=0.2, 1.2, and 2.2. Part B: The fence, which is 10 feet tall, lies 320 feet away from home plate. Does the baseball travel over the fence? Justify your answer mathematically. Part C: Write a rectangular equation to represent the plane curve. Solve for the following equation step by step and justify your steps when using an exponential property. The incidences of elder abuse in the united states are1. lower than ever before 2. about the same as they were several decades ago3. increasing by about 75-150% Consider the following function. F(x) = *4/5(- 3)2 Find the derivative of the function. F'(x) = Find the values of x such that F"(x) = 0. (Enter your answers as a comma- separated list. If an answer does not exist, enter DNE.) Find the values of x in the domain F such that F"(x) does not exist. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) Find the critical numbers of the function. (Enter your answers as a comma- separated list. If an answer does not exist, enter DNE.) As the Civil War came to an end near Richmond, General Lees army had only 35,000 men and no food. received reinforcements from the Deep South. headed for Atlanta in full retreat. made a plan to reclaim the Confederate capital. While resource allocator is a type of _______ role, disseminator is a(n) ______ role. Determine the net electric force acting on a point charge qo= -3 C located at (-1,2) m due to the point charges q=-5 C located at (-2, 3) m and q2 = 12 C located at (3, 1) m. Express the net electric force in terms of unit vectorrs along x and y directions. Maple Catering sells single catering packages with a selling price of $75 and variable costs per this package is $30. The companys monthly fixed expenses are $22,500.1) What is the companys monthly break-even point in single catering packages? (In other words, how many packages the company needs to sell to breakeven?)2) What is the companys monthly break-even point in dollars?3) How many catering packages will Maple Catering need to sell in order to reach a target profit of $45,000?4) What dollar sales will Maple Catering need in order to reach a target profit of $45,000? Question 10 of 10Which best describes the range of a function?A. The greatest possible input valueB. The greatest possible output valueC. The set of all possible input valuesD. The set of all possible output values 17. consider a baker, Helen, who bakes these cookies and sells them for $2 each. The cookies are sold in a convenience store, which has several options on the counter that customers can choose as a last-minute impulse buy. All of the impulse items range between $1 and $2 in price. In order to raise revenue, Helen decides to raise her price to $2.20. Let's assume that this price change does impact customer behavior. Many customers choose a $1 chocolate bar or a $1.50 doughnut over the cookie, or they simply resist the temptation of the cookie at the higher price. Before we do any math, this assumption suggests that the demand. for cookies is elastic. If Helen increases the cookie price from $2.00 to $2.20-a 10% increase-will fewer customers buy cookies? In other words. What if she lowered the price slightly from her original $2.00 price. What impact would this have on Helen's revenue? O b. If the pattern holds, then a small reduction in price will lead to a small decrease in sales. That would give her a much more favorable result. O a. If the pattern holds, then a small reduction in price will lead to a large increase in sales. That would give her a much more favorable result c. It will have no impact on Helen's revenue. Help me Pls. Its math help pls 4 divided by 10 2/3 What is the range of the function gx x 12 2? What is Newton's First Law of Motion? Answer in 2-4 sentences, including the words below: Change in motion, Inertia, and Total force. EASY ALGEBRA 2!! THANKS FOR HELPING A 4y/o with a rare genetic disorder demonstrates bilateral excessive pronation due to ligamentous laxity and hypotonia. She is able to clear B feet during swing phase without issue. What is the most appropriate orthotic for this child Please help quick[tex]y=\frac{-1}{2\sqrt{x^{3} } }[/tex]can you put step-by-step no verbal explanation needed how I can get to [tex]y=\frac{-2}{x\sqrt{x} }[/tex] State and explain the restructuring strategies used by your firm to withstand the COVID-19 Pandemic Hint a) Describe it in terms of the restructuring strategies used based on department by department or unit by unit b) Use also restructuring approaches in the firms value chain - i.e., relationship with suppliers and relationship with customers c) Also analyze the restructuring approaches introduced based on relationship with partners What is the sum of the two solutions to the equation $54-15x-x^2=0$? Help please, I need to get through geometry recovery class