I want to create an Excel workbook to keep track of my spending by month for the year, what would be the best names to give my worksheets?

Answer:

I think it is D.service manual

Explanation:

Because it is the vehicle identification

Explanation:

rational

Step-by-step explanation:

The discriminant (d) of a quadratic equation ax^2 + bx + c = 0ax

2

+bx+c=0 is:

\boxed{\mathrm{d =} \ b^2 - 4ac}

d= b

2

−4ac

.

If:

• d > 0, then there are two real solutions

• d = 0, then there is a repeated real solution

• d < 0, then there is no real solution.

In this question, we are given the quadratic equation 3x^2 + 4x - 2 = 03x

2

+4x−2=0 . Therefore, the discriminant of the equation is:

b² - 4ac = (4)² - 4(3)(-2)

= 16 - (-24)rational

Step-by-step explanation:

The discriminant (d) of a quadratic equation ax^2 + bx + c = 0ax

2

+bx+c=0 is:

\boxed{\mathrm{d =} \ b^2 - 4ac}

d= b

2

−4ac

.

If:

• d > 0, then there are two real solutions

• d = 0, then there is a repeated real solution

• d < 0, then there is no real solution.

In this question, we are given the quadratic equation 3x^2 + 4x - 2 = 03x

2

+4x−2=0 . Therefore, the discriminant of the equation is:

b² - 4ac = (4)² - 4(3)(-2)

= 16 - (-24)

= 40

Since the discriminant, 40, is greater than zero, the quadratic equation has 2 rational solutions.

= 40

Since the discriminant, 40, is greater than zero, the quadratic equation has 2 rational solutions.

Criteria define project goals, while constraints set boundaries and limitations, and both are important in the design process.

Define the term boundaries.

Boundaries refer to the limits or constraints that define the extent or scope of something, such as a system, process, or project. Boundaries can be physical, conceptual, or organizational and may be defined by external factors like laws, regulations, or standards, or by internal factors like resources, capabilities, or objectives. Boundaries can help to clarify responsibilities, prevent misunderstandings, and ensure that activities or outcomes are consistent with expectations and requirements.

The statement that is true about criteria and constraints is that they are both important factors to consider in the design process of a project.

Criteria are the desired features, functions, and performance requirements that a project must meet to be considered successful. They define the goals and objectives of the project and help to evaluate whether or not the project has achieved its intended purpose.

Constraints are the limitations and restrictions that affect the design and development of a project. They can be related to resources, such as time, budget, materials, and manpower, as well as technical, legal, ethical, and environmental considerations. Constraints set boundaries and parameters for the project and may require trade-offs or compromises to be made.

In the design process, criteria and constraints are used to guide decision-making and problem-solving. Designers must balance the desired criteria with the constraints that exist, to arrive at a solution that meets the project goals while also being feasible and practical to implement.

Therefore, both criteria and constraints are important and interrelated factors to consider in the design process of a project.

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Answer:

1 .edu

and

3 .gov

Explanation:

The other two are commercial sites.

When identifying online resources, .edu and .gov are some of the web address endings that should a student look for consistently.

Web address may be defined as a type of network address that significantly contains information about the location of the webpage. It is also known as the URL (uniform resource locator).

Like the address for your home, a web address organizes information about a web page's location in a predictable way. It is an interconnected system of public web pages accessible through the Internet. Every webpage, image, and video has its own unique Uniform Resource Locator (URL), which is also known as a web address.

Therefore, when identifying online resources, .edu and .gov are some of the web address endings that should a student look for consistently.

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Your question seems incomplete. The most probable complete question is as follows:

When identifying online resources, which web address endings should a student look for? Check all that apply.

The work done on the gas during this process if the final pressure is 456 kPa is; -82.8 kJ

We are given;

The initial pressure; P₁ = 96 kPa

Final Pressure; P₂ = 456 kPa

The gas is compressed according to;

p = aV + b

where;

a = -1200 kPa/m³

b = 600 kPa

Thus, at initial pressure P₁ = 96 kPa;

96 = -1200V₁ + 600

1200V₁ = 600 - 95

1200V₁ = 505

V₁ = 505/1200

V₁ = 0.42 m³

At Final Pressure P₂ = 456 kPa;

456 = -1200V₂ + 600

1200V₂ = 600 - 456

1200V₂ = 144

V₂ = 144/1200

V₂ = 0.12 m³

Formula for the workdone during the process is;

W_out = ¹/₂(P₁ + P₂)(V₂ - V₁)

W_out = ¹/₂(96 + 456)(0.12 - 0.42)

W_out = -82.8 kJ

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It is not safe to operate the motor with a 10-hp shaft load.

Explanation :
Solution-
First, determine the rated speed and current of the motor:
Rated speed = 850 r/min
Rated current = 500 V / (0.1414 ohms + 0.0412 ohms + 0.0189 ohms) = 30.22 A
Next, determine the speed and current for a 10-hp shaft load:
Speed = 1700 r/min
Current = 10 hp / (75 hp * 0.902) = 0.1343 A
Finally, determine whether it is safe to operate the motor with the 10-hp shaft load using the magnetization curve. we can see that the current at 1700 r/min is 0.1264 A, which is less than the current for the 10-hp shaft load (0.1343 A).

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Answer: your question is quite vague hence i will just give you the general answer regarding your question

answer : Deborah number = time of relaxation / time of observation

Explanation:

Estimate of the duration of the possible loading events

to estimate the duration of the possible loading events will first determine the Deborah number as shown

Deborah number = time of relaxation / time of observation

lets assume; Time of observation = 1 and time of relaxation = 1 day

Deborah number is dimensionless and it is used to determine viscoelastic behavior of a material hence the viscoelastic response during observation time is proportional to Deborah number

Answer:

\(T=92.16 \°C\)

\(y_{et}=0.433\\\\y_w=0.567\)

Explanation:

Hello,

In this case, the Raoult's law for this problem is:

\(y_{et}P=x_{et}P_{et}^{sat}\\\\y_{w}P=x_{w}P_{w}^{sat}\)

Which can be written as:

\(P=x_{et}P_{et}^{sat}+x_{w}P_{w}^{sat}\)

Thus, by using the Antoine equation, we can symbolically represent the the temperature at which such mixture boil:

\(1atm=0.2608*10^{(8.13484-\frac{ 1662.48}{238.131+T})}/760+0.7392*10^{(5.40221-\frac{1838.675}{-31.737+T-273.15})}/1.01325\)

The solution, by numerical iteration process (there is not way to solve it analytically) is 92.16 °C considering the data extracted from NIST database. Next, vapor fractions are:

\(y_{et}=x_{et}*10^{(8.13484-\frac{ 1662.48}{238.131+T})}/760/P\\\\y_{et}=0.2608*10^{(8.13484-\frac{ 1662.48}{238.131+92.16})}/760/1atm\\\\y_{et}=0.433\\\\y_w=1-y_{et}=1-0.433\\\\y_w=0.567\)

Regards.

Answer:

Freon Refrigerant

Explanation:

As of January 1, 2020 Freon Refrigerant can no longer be manufactured or imported to the United States. This is because R-22 (the principal component in Freon) has been banned in the states. Along with other greenhouse gasses, due to their contribution to damaging Earth’s ozone layer and global warming.

hope this helps:)

Answer:

Freon Refrigerant Is Now Banned in the US

As of January 1, 2020, a once very popular air conditioning refrigerant can no longer be made in or imported into the United States.

Please give me brainliest -  you get 25% as well! I swear!

The boolean expression that is true if the value of x is equal to zero is        'x === 0'.

What is Boolean?
Boolean is a data type used in programming and mathematics to represent two possible values, true or false. It is used to perform logical operations on variables, such as comparison and logic. Boolean values are important in programming because they allow programs to respond to user input or other events, and they can be used to control the flow of a program. Boolean values can also be used to compare numbers, strings, and objects, as well as to determine whether a certain condition is true or false.

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The 'marking menu' opened up ways for me to access the most commonly used commands and tools with a flick of the wrist. What's more impressive is that its dependent on workspace, so you can use it in all parts of the design!

HOPE IT HELPS:)

PLS FOLLOW:)

#BRAINLIEST:)

Known :

V1 = 10 L

T1 = 27°C

P1 = 12 atm

P2 = 3 atm

Solution :

Work done in the process

W = P1 • V1 ln (P1 / P2)

W = (12 atm) • (10 L) ln (12 / 3)

W = 166.35 L • atm

W = 168.55 kJ

The recursive method rearranges the numbers in an array such that even numbers appear before odd numbers. It uses two pointers to traverse the array and swaps elements when an odd number is found on the left side and an even number is found on the right side.

Here's a recursive method in Java to rearrange the numbers in an array such that all even numbers appear before all odd numbers:

public class ArrayRearrangement {

   public static void rearrangeArray(int[] arr, int left, int right) {

       if (left >= right) {

           return;

       }

       // Move the left pointer until an odd number is found

       while (left < right && arr[left] % 2 == 0) {

           left++;

       }

       // Move the right pointer until an even number is found

       while (left < right && arr[right] % 2 == 1) {

           right--;

       }

       // Swap the even and odd numbers

       if (left < right) {

           int temp = arr[left];

           arr[left] = arr[right];

           arr[right] = temp;

       }

       // Recursively rearrange the remaining elements

       rearrangeArray(arr, left + 1, right - 1);

   }

   public static void main(String[] args) {

       int[] arr = {1, 2, 3, 4, 5, 6, 7, 8, 9};

       System.out.println("Original array: " + Arrays.toString(arr));

       rearrangeArray(arr, 0, arr.length - 1);

       System.out.println("Rearranged array: " + Arrays.toString(arr));

   }

}

This method takes an array, arr, along with the left and right indices as parameters. It uses two pointers, left and right, to traverse the array from both ends.

The method starts by checking the base case where left is greater than or equal to right. If this condition is met, it means the array has been rearranged successfully, so the method returns.

Next, the method moves the left pointer towards the right until it encounters an odd number, and the right pointer towards the left until it encounters an even number.

If the left pointer is still less than the right pointer, it means we have found an even number on the right side and an odd number on the left side, so we swap them.

After the swap, the method calls itself recursively, passing in the updated left and right indices to continue rearranging the remaining elements in the array.

Finally, in the main method, an example array is provided, and the rearrangeArray method is called to rearrange the elements. The original and rearranged arrays are then printed for verification.

Note that this implementation modifies the original array in place.

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Using this learning curve model, the average cumulative times to produce (a) the second unit is 6.54 min  (b) the 10th unit is 4.39 min and (c) the 100th unit is 2.46 min (d) Find the total cumulative time for the 100 units and the unit time is 1.84 min.

The learning curve theory has proposed that the efficiency of a learner in a task gets improved by the time. The more the learner performs the task, the better is the performance.

a) m =ln (0.84)/ln2 = -0.25154

T2 = 7.83 (2)^(-0.25154) = 7.84 x 0.84 = 6.54 min

b) T10 = 7.83 x (10)^(-0.25154) = 7.84 x 0.5604 = 4.39 min

c) T100 = 7.83 x (100)^(-0.25154) = 7.84 x 0.3140= 2.46 min

Thus, the average cumulative times to produce (a) the second unit is 6.54 min  (b) the 10th unit is 4.39 min and (c) the 100th unit is 2.46 min

The total cumulative time for 100th unit is

d) TT100 =7.873 x (100)^(1-0.25154) = 7.84 x 31.40= 245.86 min

TT99 = =7.873 x (99)^(1-0.25154) = 7.84 x 31.164= 244.02 min

T100 = 245.86 -244.02 = 1.84 min

Therefore,  the total cumulative time for the 100 units and unit time is  1.84 min

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Answer:

Technician B says that the reading is determined by where a dial points on a scale.

Explanation:

A refractometer is a devise used by scientists to gauge a liquids index of refraction.

The refractive index of a liquid is the ratio of light velocity of a specific wavelength in air to its velocity in the substance in evaluation.

The steps of reading a measurement are;

I am also trained to be concise, avoiding extraneous amounts of detail, and to focus on the relevant parts of the question. Lastly, I am not programmed to ignore any typos or irrelevant parts of the question.

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Answer:

See below

Explanation:

Enter-key also called the "Return key," it is the keyboard key that is pressed to signal the computer to input the line of data or the command that has just been typed.It Was the Return KeyThe Enter key was originally the "Return key" on a typewriter, which caused the carriage to return to the beginning of the next line on the paper. In a word processing or text editing application, pressing Enter ends a paragraph. A character code for return/end-of-line, which is different in Windows than it is in the Mac, Linux or Unix, is inserted into the text at that point.

Answer:

True

Explanation:

Once there are two yellow lines having inner broken lines on the two sides of a center traffic lane, what this is trying to tell you is that you can use those lanes to start a left hand turn, or a U-turn from the both directions of traffic. However you cannot use it for passing. This is sometimes misunderstood by road users and drivers.

Answer: The mass of the substance is 20 g

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

\(Molarity=\frac{n\times 1000}{V_s}\)

where,

n = moles of solute

\(V_s\) = volume of solution in ml  = 250 ml   \((1cm^3=1ml)\)

moles of \(NaOH\) = \(\frac{\text {given mass}}{\text {Molar mass}}=\frac{xg}{40g/mol}\)

Now put all the given values in the formula of molality, we get

\(2=\frac{x\times 1000}{40\times 250}\)

\(x=20g\)

Therefore, the mass of the substance is 20 g

Answer:

A) A mustache

B) A beard

Explanation:

A respirator is a device which is worn over the face to aid breathing through the use of oxygen. Because the fit is won on the face a mustache, or beard would change the fit of the respirator of the face as this would make the respirator tighter in some cases while in others not fit at all.

Answer: D) All of the above!

Explanation:

Answer:

is it a free point? or just a question if it is kindly respond

It is important to note that these tolerances are established by the Federal Aviation Administration (FAA) and must be met in order for the VOR system to be considered operational and reliable. Any discrepancies or deviations from these tolerances should be addressed and corrected before the aircraft is flown.

When checking both VOR receivers by use of the VOT (VOR Operational Test), the acceptable tolerances are as follows:
1. Course deviation indicator (CDI) centering - The CDI should be centered within plus or minus 4 degrees of the 0-degree position.
2. Course indication - The course indication should be accurate to within plus or minus 6 degrees of the VOR radial selected.
3. Reverse sensing - When flying outbound from the VOR station, the CDI should show full scale deflection in the direction opposite to the selected course. When flying inbound, the CDI should show normal deflection toward the selected course.
4. Signal strength - The signal strength should be sufficient to provide a useable and reliable signal at all times during the flight.
It is important to note that these tolerances are established by the Federal Aviation Administration (FAA) and must be met in order for the VOR system to be considered operational and reliable. Any discrepancies or deviations from these tolerances should be addressed and corrected before the aircraft is flown.

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Answer:

A)

  D = 158.42 kmol/h

  B =  191.578 kmol/h

B) Rmin = 1.3095

Explanation:

a) Determine the distillate and bottoms flow rates ( D and B )

F = D + B ----- ( 1 )

Given data :

F = 350 kmol/j

Xf = 0.45 mole

yD ( distillate comp ) = 0.97

yB ( bottom comp ) = 0.02

back to equation 1

350(0.45) = 0.97 D + 0.02 B  ----- ( 2 )

where; B = F - D

Equation 2 becomes

350( 0.45 ) = 0.97 D + 0.02 ( 350 - D )  ------ 3

solving equation 3

D = 158.42 kmol/h

resolving equation 2

B = 191.578 kmol/h

B) Determine the minimum reflux ratio Rmin

The minimum reflux ratio occurs when the enriching line meets the q line in the VLE curve

first we calculate the value of the enriching line

Y =( Rm / R + 1 m ) x   +  ( 0.97 / Rm + 1 )

q - line ;  y =  ( 9 / 9-1 ) x -  xf/9-1

therefore ; x = 0.45

Finally Rmin

=  (( 0.97 / (Rm + 1 ))  = 0.42

0.42 ( Rm + 1 ) = 0.97

∴ Rmin = 1.3095

Latane and Dabbs' field experiment in elevators, where they investigated the conditions under which bystanders offered help to someone in need.

This study was conducted to examine the "bystander effect," which is the phenomenon where individuals are less likely to offer help to someone in need when there are other people around. In the experiment, it was found that help was more likely to be offered when there were fewer people present in the elevator (i.e., the bystander was alone or with fewer people), as this reduces the diffusion of responsibility.

Additionally, help was more frequently offered when the person in need showed clear signs of distress, as it made the situation more salient and the need for help more apparent.

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Iron has a BCC crystal structure, an atomic radius of 0.124 nm and atomic weight of 55.85g/mol, so the theoretical density will be 7.8 g/cm³.

In a molecule, an atomic radius is equal to half the distance between neighboring atoms of the same element.

When we travel down a group, the atomic radius increases, and when we move in a period from left to right, it decreases. The valence electrons being in the same outermost shell at various times explains this. Moving from left to right, the atomic number rises during the same time interval, increasing the effective nuclear charge. Elemental atomic radius decreases as attractive forces rise.

The given values in the question are :

Radius=0.124 nm and,

Atomic weight=55.85 g/mol

For BCC, Z=2

r=0.124 nm=0.124×\(10^{-9}\) m

=0.124×\(10^{-9}\)×10² cm

ρ= (Z×M)/a³ N₀

a=4r/√3

=(2×55.85 g.\(mol^{-1}\))/(4×0.124×\(10^{-7}\)/√3)×6.022×\(10^{23}\)

ρ=7.8 g/cm³.

Hence, we get the density as 7.8g/cm³.

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It is to be noted that all UHRS platforms are optimized for the popular kinds of internet browser applications.

The Universal Human Relevance System (UHRS) is a crowdsourcing platform that allows for data labeling for a variety of AI application situations.

Vendor partners link people referred to as "judges" to offer data labeling at scale for us. All UHRS judges are bound by an NDA, ensuring that data is kept protected.

A browser is a software tool that allows you to see and interact with all of the knowledgeon the World Wide Web. Web sites, movies, and photos are all examples of this.

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Answer:

10 flip -flops are required to build a binary counter circuit to count to from 0 to 1023 .

Explanation:

Answer:

i think its called leggings thats wut my shop teacher told me

Explanation:

As the distance between two charged objects increases, the strength of the electrical force between the objects decreases.

This is known as Coulomb's inverse square law, which states that the force between two charged objects is inversely proportional to the square of the distance between them.Mathematically, the force between two charged objects is given by the equation F = k * (q1 * q2) / r^2, where F is the force, k is Coulomb's constant, q1 and q2 are the magnitudes of the charges on the two objects, and r is the distance between them.As the distance between the objects increases (r gets larger), the force between them decreases (F gets smaller). Conversely, if the distance between the objects decreases, the force between them increases. Therefore, option (d) is the correct answer.

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