.Cengage
Introduction to JQuery
JavaScript For Web Warriors Chapter 12
Hands-On Project 12-1
****** DON'T POST WRONG ANSWER - I WILL DOWNVOTE *****
Do the following:
Use your code editor to open the project12-01_txt.html and project12-01_txt.js files from the js12 ▶ project01 folder. Enter your name and the date in the comment section of each file and save them as project12-01.html and project12-01.js, respectively.
Go to the project12-01.html file in your code editor. Add a script element to load the latest minified build of the jQuery library from the CDN on the jQuery website. Add another script element loading the contents of the project12-01.js file. Take some time to study the contents and structure of the document and then close the file, saving your changes.
Go to the project12-01.js file in your code editor. Below the comment section insert jQuery code that runs an anonymous function when the page is loaded and ready. Within the anonymous function do the tasks described in Steps 4 and 5.
Create a jQuery selector for the li.submenu element. Attach the mouseover() method to the selector that runs an anonymous function. Within the anonymous function apply the show() method to $(e.currentTarget).children("ul") selector to show the contents of the dropdown menu during the mouseover event.
Chain the mouseout() method to the li.submenu selector. Within the anonymous function apply the hide() method to $(e.currentTarget).children("ul") selector to hide the contents of the dropdown menu during the mouseout event.
Save your changes to the file and the open the project12-01.html file in your browser.
Verify that when you move the mouse pointer over any of the three menu headings, a submenu appears below the heading and that when you move the pointer off, the submenu disappears.

Answer:

g the djnsbsgsuks bbvv

Answer:i want to be brainliest

Explanation: im new here

Answer:

Please report my answer

Explanation:

I want my account deleted

Answer:

what are you in third grade??

Explanation:

the answer is  the air pressure inside of the bottle reaches the same air pressure as outside of the bottle. K?? got it love???I hope soo

Answer:

the air pressure inside of the bottle reaches the same air pressure as outside of the bottle.

Explanation:

The chemist can employ a two-factor factorial design, considering cloth type (factor A) and chemical agent (factor B) as the factors, each with three levels.

The statistical model is Y_ijk = µ + α_i + β_j + (αβ)_ij + ε_ijk, where Y_ijk is the observed strength, µ is the overall mean, α_i is the effect of the i-th cloth, β_j is the effect of the j-th chemical, (αβ)_ij is the interaction effect, and ε_ijk is the random error.

Degrees of Freedom (DF):

Cloth DF = (3-1) = 2

Chemical DF = (3-1) = 2

Interaction DF = (3-1)(3-1) = 4

Error DF = [332 - (2+2+4+1)] = 10

Total DF = 33*2 - 1 = 17.

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The safety technique that is recommended for this situation of moving a heavy industrial printer is to Bend at the knees when lifting.

This refers to the process of executing a task in a safe and acceptable way that does not put the user or others at risk

Hence, we can see that The safety technique that is recommended for this situation of moving a heavy industrial printer is to Bend at the knees when lifting.

This is to ensure that the person doing the lifting does not injure himself and has the proper form when lifting.

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Ground effect refers to the improvement in aircraft performance that occurs when it is close to the ground. It is often seen as a cushion of air beneath the aircraft that reduces drag, allowing it to fly more efficiently.

Ground effect is most pronounced when the aircraft is flying close to the ground, typically within one wingspan of the surface. The most common example of ground effect is when an aircraft is in the process of landing. As the aircraft descends towards the runway, it will pass through the ground effect zone, causing a sudden increase in lift.

This phenomenon is known as floating, and it can make it more challenging for pilots to land their aircraft successfully. This is because the aircraft may continue to glide along the runway without touching down, resulting in a missed approach.

In some cases, this can be dangerous if the aircraft runs out of runway before it can come to a stop. To prevent floating during the approach to land, pilots must carefully manage their airspeed and descent rate to ensure they touch down smoothly and safely.

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Answer:

False

Explanation:

It can only survive outside of the body for six days

Since P[X=n] is the same for every n, we can use the formula for the expected value of a discrete random variable, which is E[X] = Σ (n * P[X=n]). Since P[X=n] is the same for every n, we can simplify this formula to E[X] = Σ (n * p), where p is the probability of any given value.

We know that there are 7 consecutive integers from 0 to 6, so p = 1/7.
Therefore, E[X] = Σ (n * 1/7) = (0/7 + 1/7 + 2/7 + 3/7 + 4/7 + 5/7 + 6/7) / 7 = 21/2 * 1/7 = 3.
So the expected value of X is 3.
To calculate the expected value E[X] of a discrete random variable X with a uniform distribution over the set {0,1,...,6}, follow these steps:

1. Determine the probability of each outcome: Since P[X=n] is the same for every n, and there are 7 possible outcomes (0 to 6), the probability for each outcome is 1/7.
2. Multiply each outcome by its probability: Calculate the product of each integer in the set and its probability (1/7). For example, for the integer 0, the product is 0*(1/7), for 1, it's 1*(1/7), and so on.
3. Sum the products: Add up the products calculated in step 2: 0*(1/7) + 1*(1/7) + 2*(1/7) + 3*(1/7) + 4*(1/7) + 5*(1/7) + 6*(1/7).
4. Calculate E[X]: E[X] = 0*(1/7) + 1*(1/7) + 2*(1/7) + 3*(1/7) + 4*(1/7) + 5*(1/7) + 6*(1/7) = (1/7)(0 + 1 + 2 + 3 + 4 + 5 + 6) = (1/7)(21) = 3.
So, the expected value E[X] for the discrete random variable X over the set {0,1,...,6} is 3.

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To calculate the mean of all numeric variables in the HELPrct data from the mosaicData package, we can use the colMeans() function in R. This function calculates the mean of each column in a data frame.

However, it only works on numeric columns, so we need to first remove any non-numeric columns or missing values.
To do this, we can use the select_if() function from the dplyr package to only select columns that are numeric. Then, we can use the na.omit() function to remove any rows with missing values. Finally, we can use the colMeans() function to calculate the mean of each column.
Here's the code:
library(mosaicData)
library(dplyr)
# Select only numeric columns
numeric_cols <- select_if(HELPrct, is.numeric)
# Remove rows with missing values
numeric_cols <- na.omit(numeric_cols)
# Calculate column means
means <- colMeans(numeric_cols)
# Print the result
print(means)
This will give us the mean of each numeric column in the HELPrct data, excluding any missing values.

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Answer:

If an oncoming driver crosses into your path of travel, the space that is usually available for you to move your vehicle is to the right of your vehicle.

Explanation:

On many roads, there are areas on the sides of the road called the shoulder. The shoulder can be used for pulling over and stopping your vehicle due to emergencies.

If a driver crosses into your lane coming straight for you, the best thing to do is to pull over to the shoulder as fast as possible so to not turn left and hit incoming traffic.

huhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer:

?

Explanation:

what do you mean

Option (a) Manual disk, Option (b) Hot Spare disk and Option (c) Automatic disk are valid allocation types when adding a physical disk to a storage space.

The valid allocation types when adding a physical disk to a storage space are:

a. Manual disk - This allows the user to manually choose which disk to add to the storage space.

b. Hot Spare disk - This allocates a disk to be used as a spare in case of failure of another disk in the storage space. The hot spare is automatically used to replace the failed disk.

c. Automatic disk - This allows the system to automatically choose which disk to add to the storage space.

d. Replicated disk - This is not a valid allocation type when adding a physical disk to a storage space. Replication typically involves creating a copy of data on another disk or system for redundancy and fault tolerance, but it is not directly related to allocating a physical disk to a storage space.

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Yes, gravitational force is acting on a person who falls off a cliff and on an astronaut inside an orbiting space vehicle.

Gravitational force is a fundamental force that exists between any two objects with mass. It is responsible for the attraction between objects and is always present, regardless of the circumstances.

When a person falls off a cliff, the force of gravity pulls them downward towards the Earth. Gravity accelerates the person's fall, causing them to accelerate towards the ground until they reach a state of equilibrium or collide with another object.

Similarly, in an orbiting space vehicle, such as a spacecraft or satellite, the force of gravity is still acting on the astronaut inside. However, in this case, the astronaut and the space vehicle are in a state of freefall. The gravitational force between the astronaut and the Earth is balanced by the centripetal force provided by the spacecraft's velocity and orbit. As a result, the astronaut experiences a sensation of weightlessness, but gravity is still present and affecting their motion.

In both scenarios, the gravitational force is acting on the objects involved, influencing their movement and behavior.

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Answer:

There are six conditions

1. Poles should contain some residual flux.

2. Field and armature winding must be correctly connected so that initial mmm adds residual flux.

3. Resistance of field winding must be less than critical resistance.

4. Speed of prime mover of generator must be above critical speed.

5. Generator must be on load.

6. Brushes must have proper contact with commutators.

Explanation:

When modeling an engineering process, the right choice between a simple but crude and a complex but accurate model is usually the complex model.

Engineers frequently follow a set of phases known as the engineering design cycle when developing useful goods, as well as procedures. This design are being frequently used by the person to create a model through which it can do various structural inputs.

The purpose of this modeling is to solve the complexity of the model as well as to allow a tolerable that can be more reliable.A complicated though the precise model is typically preferable to a simple yet unsophisticated one when simulating an engineering process.

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Answer:

For Figure Below, if the elevation of the benchmark A is 25.00 m above MSL:

1. Using the Rise and Fall Method, find the reduced level for all points. (Construct the Table)

2. Using HPC Method, find the reduced level for all points. ( Construct the Table).

3. Show all required Arithmetic checks for your work. For Item 1 and 2.

4. What is the difference in height between points H and D?

5. What is the gradient of the line connecting A and J, knowing that horizontal distance = 200

m.

Answer: A leak in the system

Explanation:

Answer:

Engineering drawing abbreviations and symbols are used to communicate and detail the characteristics of an engineering drawing.

There are many abbreviations common to the vocabulary of people who work with engineering drawings in the manufacture and inspection of parts and assemblies.

Technical standards exist to provide glossaries of abbreviations, acronyms, and symbols that may be found on engineering drawings. Many corporations have such standards, which define some terms and symbols specific to them; on the national and international level, like BS8110 or Eurocode 2 as an example.

Hope that help :)

The main difference between Corner joints and Tee joints is their shape and how they are used.

Corner joints, as the name suggests, are used to join two pieces of material at a 90-degree angle, forming a corner. This type of joint is typically used to create frames or boxes.
On the other hand, Tee joints are used to join two pieces of material at a 90-degree angle, but one piece is positioned in the middle of the other, creating a "T" shape. This type of joint is commonly used to create structures with vertical support, such as shelves or tables.
Overall, both Corner joints and Tee joints are important in construction and carpentry, but they are used in different ways and serve different purposes.

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Continuous improvement and reengineering have the same meaning. While disruptive change almost always benefits a company, sustaining change almost usually has the opposite effect.

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Answer:

Environmental Protection Agency (EPA)

Explanation:

Pollution can be defined as the physical degradation or contamination of the environment through an emission of harmful, poisonous and toxic chemical substances.

Environmental Protection Agency (EPA) is the organization that oversees environmental compliance.

In the United States of America, the agency which was established by US Congress and saddled with the responsibility of overseeing all aspects of pollution, environmental clean up, pesticide use, contamination, and hazardous waste spills is the Environmental Protection Agency (EPA). Also, EPA research solutions, policy development, and enforcement of regulations through the resource Conservation and Recovery Act.

Hence, the Environmental Protection Agency (EPA) is the governmental agency set up to ensure that various industries, factories and people comply with laws and regulations concerning the environment.

Answer:

EPA

Explanation:

Answer:

up up down down

Explanation:

left right left right b a select start

Answer:

a) The ductility = -30.12%

the negative sign means reduction

Therefore, there is 30.12% reduction

b) the true stress at fracture is 658.26 Mpa

Explanation:

Given that;

Original diameter \(d_{o}\) = 12.8 mm

Final diameter \(d_{f}\) = 10.7

Engineering stress  \(\alpha _{E}\) = 460 Mpa

a) determine The ductility in terms of percent reduction in area;

Ai = π/4(\(d_{o}\) )²  ; Ag = π/4(\(d_{f}\) )²

% = π/4 [ ( (\(d_{f}\) )² - (\(d_{o}\) )²) / ( π/4  (\(d_{o}\) )²) ]

= ( (\(d_{f}\) )² - (\(d_{o}\) )²) / (\(d_{o}\) )² × 100

we substitute

= [( (10.7)² - (12.8)²) / (12.8)² ] × 100

= [(114.49 - 163.84) / 163.84 ] × 100

= - 0.3012 × 100

= -30.12%

the negative sign means reduction

Therefore, there is 30.12% reduction

b) The true stress at fracture;

True stress  \(\alpha _{T}\) = \(\alpha _{E}\) ( 1 +  \(E_{E}\) )

\(E_{E}\)  is engineering strain

\(E_{E}\)  = dL / Lo

= (do² - df²) / df² = (12.8² - 10.7²) / 10.7² = (163.84 - 114.49) / 114.49

= 49.35 / 114.49  

\(E_{E}\) = 0.431

so we substitute the value of \(E_{E}\)  into our initial equation;

True stress  \(\alpha _{T}\) = 460 ( 1 +  0.431)

True stress  \(\alpha _{T}\) = 460 (1.431)

True stress  \(\alpha _{T}\) = 658.26 Mpa

Therefore, the true stress at fracture is 658.26 Mpa

Answer: Open this link : https://www.eit.edu.au/resources/practical-troubleshooting-of-electronic-circuits-for-engineers-and-technicians/

Explanation:

The statement of a column whose value uniquely identifies a given row in the table is the primary key, not the secondary key is false.

A column whose value uniquely identifies a given row in the table is known as the primary key, not the secondary key. The primary key is used to ensure the uniqueness of each row in a table, while a secondary key is an additional column or set of columns that are used for indexing and searching data in a table. Secondary keys are not necessarily unique, but they can be used to speed up queries and improve database performance.
In summary, Understanding the difference between primary and secondary keys is important for designing efficient and effective database systems.

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A project that requires using a pleater, a ruffling foot, or a gathering foot is the creation of a dress.

A pleater, a ruffling foot, and a gathering foot are all accessories for sewing machines or machines themselves that help fashion designers to give the fabric a different shape or texture, and therefore create unique pieces.

All of the tools can be used in the creation of a dress, for example, a pleater can be used in the top section of the dress to give it a nice texture and make it different from the skirt. In the same way, others such as the ruffling foot or the gathering foot can be used in the sleeves of the dress.

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A. friendly

Nuclear engineer Meena Mutyala argues that nuclear power is an environmentally friendly technology, operating with essentially no emissions.

Nuclear is the process of splitting atoms to release energy. This energy is produced when the nucleus of an atom splits, either naturally or through a man-made process. During this process, a significant amount of energy is released as heat, light and radiation. Nuclear energy has been used in various ways, including electricity generation, medical treatments, research and industrial applications.

Nuclear energy is considered a clean, renewable source of energy, as it does not produce any greenhouse gases when it is used. However, it does come with some risks, including the potential for radiation leaks and the development of nuclear weapons. Additionally, nuclear waste must be disposed of safely, which can be difficult and expensive.

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Answer:A

Explanation:

Those who want to save money and will use the product for only a few years

Answer:

THE ANSWER is A - those who want to save money and will use the product for only a few years

Explanation: Got it right on edg 2021