If u can now pls arigato

If U Can Now Pls Arigato

Answers

Answer 1

Answer:

1) A segment is a "part" of a line that is delimited by two points, such that it starts in a point and ends in another.

In segments the "endpoints" can commute, so is the same DA as AD.

In the image we can see 3 segments:

DA

AS

DS

2) A ray starts in a point and passes through another point, extending infinitely.

In this case, the ray DA is different than the ray AD, because the ray DA starts in D and extends to the right (because point A is at the right of point  D) infinitely.

And the ray AD starts in A and extends to the left infinitely (because point D is at the left of point A).

Also, because A and S are colinear, the rays:

ray DA = ray DS

Both of them start on D and extend infinitely to the right.

Then the rays we can see on this image are:

ray DA = ray DS

ray AS

ray SA = ray SD

ray AD.

4 rays in total.

3) The names of the segments are the ones we wrote in point 1.

DA

DS

AS

4) The segment that connects point D with point S is the segment DS.

5) The ray AS starts at A and goes to the right, then the one that goes toward the opposite of AS would be one that starts at A and goes to the left.

That one is the ray AD.


Related Questions

During the summer Tyler delivers packages a Miranda Cares for animal on a farm to show there earnings Tyler makes a graph and Miranda makes a table, which statement is true?

Answers

Answer:

divide the earnings number by the time, and then subtract the quotient by the slope of tylers graph.

How do you find the product of 3x^2y^5 and 4x^3y^7

Answers

Answer:

S

=

{

(

2

,

5

)

}

Step-by-step explanation:

Help me please!!! ...................
........

Answers

Answer:

P = P (1 + r / n) ^ rt

Step-by-step explanation:

What is the product of 630 and 7.2 x 104 expressed in scientific notation?

Answers

3.14156969696969669696969696969669

help ASAP ill mark brainliest

Answers

Answer:

Mean = 16.090909090909

Median = 16

Mode = 16

Range = 5



Mean ⎯⎯⎯
x
¯
16.090909090909
Median ˜
x
~
16
Mode 16
Range 5
Minimum 14
Maximum 19
Count n 22
Sum 354
Quartiles Quartiles:
Q1 --> 15
Q2 --> 16
Q3 --> 17
Interquartile
Range IQR 2
Outliers none

Answer:

16.1, 16, 16

Step-by-step explanation:

1) we are going to do the mean :)

you add all the number together and divide by the same number

you should get 354/22 which is 16.0909....... since its round to tenth place, we place it at 16.1.

2)  median, for this one, you have to lay out the numbers and see which one is in the middle, in 14,15,16,17,19, 16 is the median.

3)  the number that appear the most is the mode, so right now we have

three 17s and six 16s, don't worry about the others because its not in the answer choice, so its 16.

Hope this helps :D

A.B., a 68-year-old man, is admitted to your medical floor with a diagnosis of pleural effusion. He relates having shortness of breath; pain in his chest; weakness; and a dry, irritating cough. His vital signs (VS) are 142 / 82,118, respirations 38 and labored and shallow, 102.1

F(38.9∘C)∘ F(38.9 ∘ C), and Spo2
Spo 2​ 85% on room air. Chest �x-ray examination shows a large pleural effusion and pulmonary infiltrates in the right lower lobe consistent with pneumonia.
The provider performs a thoracentesis and drains 1500 mL of fluid. A specimen for culture and sensitivity (C&S) is sent to the lab, and A.B. is started on ceftriaxone 500 mg IV every 12 hours. The pleural C&S results show a large amount of Klebsiella organism growth that is not sensitive to ceftriaxone.
It is now the end of your shift and A.B.'s condition has stabilized. Using the SBAR framework, describe the bedside change-of-shift report you will give the oncoming nurse.

Answers

During the change-of-shift report, you would provide an SBAR (Situation, Background, Assessment, Recommendation) framework report to the oncoming nurse for A.B., a 68-year-old man admitted with pleural effusion and pneumonia.

In the Situation section, you would start by stating that A.B., a 68-year-old man, was admitted with pleural effusion and pneumonia. You would mention his presenting symptoms of shortness of breath, chest pain, weakness, and a dry, irritating cough. Provide the vital signs: blood pressure 142/82 mmHg, heart rate 118 beats per minute, respirations 38 breaths per minute (labored and shallow), temperature 102.1°F (38.9°C), and Spo2 of 85% on room air.

In the Background section, you would mention that a thoracentesis was performed, draining 1500 mL of fluid, and a specimen for culture and sensitivity (C&S) was sent to the lab. Explain that A.B. was started on ceftriaxone 500 mg IV every 12 hours, but the pleural C&S results showed a large amount of Klebsiella organism growth that is not sensitive to ceftriaxone.

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There is a manhole cover with a radius of 1 foot. What is the manhole cover's diameter?

Answers

Step-by-step explanation:

This seems like you just want to figure out the circumference of the manhole cover. The formula for the circumference of a circle is pi (3.14) multiplied by the diameter (d) of the circle so, circumference=πd. (π is the symbol for pi and approx. equals 3.14)

Circumference = πd

= 3.14(d)

= 3.14(3)

= 9.42 ft.

The length of the brass grip-strip will be 9.42 ft.

If the problem was stated in terms of the radius of the manhole cover then the formula would be circumference = 2πr which is the radius multiplied by 2 then multiplied by pi.

The radius of a circle is the distance from the center to the edge and the diameter is the distance from one edge of the circle to the other passing through the center of the circle.

Well, if the grip strip were of no width and could be straightened out to a line (which a piece of rubber cut in a circle couldn't be), then the length of the grip would correspond to the circumference of the manhole cover.

Circumference = 2*PI*radius = PI*diameter so your answer is 3*PI feet long.

Find the area of this figure

Answers

Answer:

45cm

Step-by-step explanation:

3 x 5 x 3 x 1/2

(if im wrong im sorry)

CAN ANYONE PLEASE HELP

Answers

Answer: Its spring break relax PLS

Step-by-step explanation:

9. The lengths of the sides of a triangle are 8 and 12. The length of the third side must be between what
two numbers? Repeat with other side lengths and write a generalization for sides of lengths a and b,
where b>a.

Answers

Answer:

b>a

Step-by-step explanation:

correct just divide then subtract

please help this is myhrw.com hw

Answers

Answer:

No a triangle CAN’T have 2 obtuse angles. I dont know about the drop down menus since I can’t see the choices but there can’t be 2 obtuse angles in a triangle. I can guess two of them anyway

The second drop down one is “greater”

The last option is 180

Im not sure about he first since dropdowns aren’t presented

Twenty-five percent of the animals at the farm are cows. There are 78 cows. How many animals live at the farm?

Answers

Answer:

312

Step-by-step explanation:

A city council with six members must elect a five-person executive committee consisting of a mayor, deputy mayor, secretary, administrator, and treasurer. How many executive committees are possible?
Determine the appropriate counting technique. Choose the correct answer below
A. Arrangements with repetition should be used because no llem may be selected more than once and the order maters
B. Permutations should be used because no item may be selected more than once and the order matters
C. Combinations should be used because no tem may be selected more than once and the order does not matter
D. Arangements with repetition should be used because we make selections from a group of choices
E. Permutations should be used because we make selections from a group of choices

Calculate how many different committees are possible

Answers

The correct answer is B. Permutations should be used because no item may be selected more than once, and the order matters. There are 720 different executive committees possible.

To determine the appropriate counting technique, we need to consider two factors: whether repetition is allowed and whether the order matters.

In this scenario, each position in the executive committee is distinct (mayor, deputy mayor, secretary, administrator, treasurer), and no member can hold multiple positions. Therefore, repetition is not allowed.

Additionally, the order of the positions in the committee matters. The committee will be different depending on who holds each position.

Based on these considerations, the correct answer is:

B. Permutations should be used because no item may be selected more than once, and the order matters.

To calculate the number of different committees possible, we can use the concept of permutations. Since there are six members in the city council and we need to select five for the committee, the calculation would be:

6P5 = 6! / (6-5)! = 6! / 1! = 6 * 5 * 4 * 3 * 2 * 1 / 1 = 720

Therefore, there are 720 different executive committees possible.

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I really need this answer right away. Im taking an exam.

How long has the polygraph machine been in use?
A.Over 2000 years
B. Over 1000 years
C.Over 200 years
D. Over 100 years

Answers

Answer: 100 years

Step-by-step explanation:

Consider the following system of linear equations 3x X2 + X₂ 1 3x1 + 6x2 + 2x2 = 0 3x1 + 3x2 + 7x, = 4 (a) Find the first three iterations of the Gauss-Seidel method using x(0) = 0 (6)Find the first three iterations of the Jacobi's method using x( ) = 0

Answers

Gauss-Seidel Method:
Iteration 1:
Starting with x(0) = [0, 0], we can substitute the initial values into the system of equations:
3(0) + 1(0) + 3x₂(1) + 6x₂(0) + 2x₂(0) = 0 -> 3x₂ = 0
3(0) + 3x₂(1) + 7x₂(0) = 4 -> 3x₂ = 4

Solving these equations, we find x(1) = [0, 4/3].

Iteration 2:
Using the updated values from the previous iteration, we have:
3x₁(1) + x₂(0) + 3x₂(1) + 6x₂(4/3) + 2x₂(4/3) = 0 -> 3x₁ + 16x₂ = -16/3
3x₁(1) + 3x₂(1) + 7x₂(4/3) = 4 -> 3x₁ + 19x₂ = 16/3

Solving these equations simultaneously, we obtain x(2) ≈ [-16/15, 8/15].

Iteration 3:
Using the updated values from the previous iteration:
3x₁(-16/15) + x₂(8/15) + 3x₂(-16/15) + 6x₂(8/15) + 2x₂(8/15) = 0 -> 3x₁ + 32x₂ = -16/5
3x₁(-16/15) + 3x₂(8/15) + 7x₂(8/15) = 4 -> 3x₁ + 19x₂ = 16/3

Solving these equations, we find x(3) ≈ [-16/35, 16/35].

After three iterations of the Gauss-Seidel method using the given initial value x(0) = [0, 0], we obtain an approximate solution of x(3) ≈ [-16/35, 16/35].

Jacobi's Method:

Iteration 1:
Starting with x(0) = [0, 0], we can update each component separately:
x₁(1) = (0 - (1(0) + 3x₂(0)) / 3 -> x₁ = 0
x₂(1) = (4 - (3x₁(0) + 7x₂(0))) / 3 -> x₂ = 4/3

Hence, x(1) = [0, 4/3].

Iteration 2:
Using the updated values from the previous iteration:
x₁(2) = (0 - (1(0) + 3x₂(4/3)) / 3 -> x₁ ≈ -16/15
x₂(2) = (4 - (3x₁(0) + 7x₂(4/3))) / 3 -> x₂ ≈ 8/15

Therefore, x(2) ≈ [-16/15, 8/15].

Iteration 3:
Using the updated values from the previous iteration:
x₁(3) = (0 - (1(-16/15) + 3x₂(8/15)) / 3 -> x₁ ≈ -16/35
x

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Please answer correctly! I will mark you as Brainleist!

Answers

Answer:

c.32/3π units ³

Step-by-step explanation:

V= 4/3πr³

r=4/2=2units

V= 4/3π(2)³

V= 4/3π *8

V= 32/3π units ³

Answer:

V≈32/3

Step-by-step explanation:

V=4 /3πr3=4 /3·π·23≈33.51032

33.5/3.14=10.6

32/3=10.6

Please brainliest! I worked so hard!

HELPPPPPPP PLEASEEEEEEE!!!!!!!!




:((((((

Answers

There’s an app for math equations that big I just forgot the name

Find the volume of the cylinder. Use 3.14 for T.

height of 5m radius of 15m

Answers

Answer:

739.47

Step-by-step explanation:

height - h, radius -r

V=hπ²r=5×3.14²×15=739.47

739.47 :))))))))))))))

In the pic below help my cousin out UnU I don’t wanna help em ;-;

Answers

Answer:

The mode is 78, for it keeps repeating.

Determine the sum of cells A1 and C3. = sume 2) Determine the sum of all rowś from A5 to A27 using the range operator. = sume 3) Determine the largest value in cells D2 and D3. 4) Determine the number of numeric values from rows F5 to F21, cell G12, and cell H9.

Answers

Here are the solutions to the given problems:

1. To find the sum of cells A1 and C3, we simply write the formula as: =SUM(A1,C3)

2. To find the sum of all rows from A5 to A27 using the range operator, we use the formula: =SUM(A5:A27)

3. To determine the largest value in cells D2 and D3, we use the formula: =MAX(D2,D3)

4. To find the number of numeric values from rows F5 to F21, cell G12, and cell H9, we use the formula: =COUNT(F5:F21,G12,H9)

The above formulas are used in Microsoft Excel for performing calculations.

Microsoft Excel is a popular spreadsheet program developed by Microsoft. It is a part of the Microsoft Office suite of productivity software, which also includes programs like Word, PowerPoint, and Outlook.

Excel provides a grid-based interface where users can organize and analyze data. The program uses a collection of cells arranged in rows and columns, forming a worksheet. Each cell can hold various types of data, such as numbers, text, dates, and formulas.

Excel offers a wide range of features and tools to perform calculations, create charts and graphs, manipulate data, and automate tasks. Users can enter data manually or import it from external sources, perform mathematical and statistical calculations, create formulas to link and manipulate data across cells, and use functions for various purposes.

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a sporting goods store received an order of 64 baseball caps, of which 16 were green. if 1 of the 64 caps is selected at random, what is the probability it will

Answers

The probability of selecting a green baseball cap from the order of 64 caps is 0.25 or 25%.

To calculate the probability of selecting a green baseball cap from the order of 64 caps, we can use the concept of probability.

Given:

Total number of caps (n) = 64

Number of green caps (k) = 16

The probability (P) of selecting a green cap can be calculated as the ratio of the number of green caps to the total number of caps:

P(green cap) = k / n

Substituting the values:

P(green cap) = 16 / 64

P(green cap) = 0.25

Therefore, the probability of selecting a green baseball cap from the order of 64 caps is 0.25 or 25%.

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Can someone help me I really don’t understand this..

Answers

Answer:

this would be the answer 4.66666667 but when rounded it would be 5 or 4.7

Step-by-step explanation:

brainliest ???

The product is 4.66666666667

Evaluate the expression 3x (x+4), for x=5 show and explain your steps

Answers

Answer :135
Answer reasoning : since X equals five you add 5+4 for the parentheses then 3×5 then multiply the 9 and the 15.

Answer:

27

Step-by-step explanation:

3 x ((5) + 4)

3 x 9 =27

Charlotte wants to paint a room that measures 15 ft wide, 20 ft long, and 8 ft high. One gallon of the paint she selects covers 400 ft² and costs $16.99. The sales tax is 6%. She plans to paint the ceiling and the four walls with the same paint. She ignores the area of the two windows and the door into the room when she estimates the amount of paint she needs. How many gallons of paint should she buy? How much will it cost?

Answers

The amount of paint she should buy is 2 gallons and it will cost $36.02.

What is area of shape?

The area of a shape is the space occupied by the boundary of a plane figures like circles, rectangles, and triangles.

The room takes the shape of a cuboid with the dimensions 30 by 15 by 8

Charlotte will be left with 5 surfaces to paint i.e

The ceiling and the other 4 walls.

Therefore the total surface area of the portion to be painted = lh + lh + lb + bh + bh

where l = 20, b = 15 , h = 8

= 20 × 8 +120× 8 + 20×15 + 15× 8 + 15 × 8

= 160+160+300+120+120

= 860 ft²

Let's assume the windows and doors take area of 60ft²

The area to be painted is 800ft²

1 gallon of paint will go for 400ft²

therefore the number of gallon for 800ft² = 800/400 = 2 gallons.

The cost of 1 gallon is $ 16.99

2 gallons = 2 × 16.99 = $33.98

Sales tax = 6%

= 6/100 × 33.98

= $2.04

Total cost = 33.98 + 2.04

= $36.02

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The following represents a sequence with an exponential pattern. FInd the missing numbers of the sequence.

20, __, __, __, 12, 500

Answers

The complete sequence is:

20, 0.6, 41.6667, 69.4444, 12, 500.

To find the missing numbers in the given sequence, let's analyze the pattern and fill in the gaps.

Looking at the sequence, we can observe that there is an exponential pattern occurring.

Let's break it down step by step:

Starting with the first number, 20, we can see that each subsequent number is decreasing or increasing exponentially.

If we divide the second number by the first number, we get 12/20 = 0.6. Similarly, dividing the third number by the second number gives us 500/12 = 41.6667.

We can see that there is a decreasing exponential pattern from the first to the third number.

Let's continue this pattern:

If we divide the fourth number by the third number, we get an approximate value of 41.6667/0.6 = 69.4444.

So, we can deduce that the missing numbers in the sequence are approximately 0.6, 41.6667, and 69.4444.

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Solve the inequality below and identify the correct answer: X - 2<-4

Answers

Answer: x < -2

Explanation: Its really similar to solving an equation, so all I did was add 2 to both sides :)

x - 2 < -4

Add 2

x - 2 + 2 < -4 + 2
x + 0 < -2
x < -2

To graph it would be an open circle above -2 with an arrow pointing to the left

add me on imessage 3377074503

Answers

if i was you i wouldnt do that that could be inaporpiet

Pls help will mark brainliest

Answers

Answer:

9) (68 + 160)/2 = 114°

10) 80/2 = 40°

11) 105 x 2 = 210°

12) 80 x 2 = 160°

13) (360 - 180 - 108)/2 = 36°

14) (360 - 69 - 95)/2 = 98°

if a is a 7×9 matrix, what is the smallest possible dimension of nul A?
a. 2
b. 7
c. 0
d. 9

Answers

If a is a 7×9 matrix, the smallest possible dimension of nul A is 2. The correct option is a.

The smallest possible dimension of the null space (also known as the kernel) of matrix A depends on the rank of the matrix.

The rank of a matrix represents the maximum number of linearly independent rows or columns it contains.

In this case, we have a 7×9 matrix.

According to the rank-nullity theorem,

the dimension of the null space is given by the difference between the number of columns and the rank of the matrix.

The smallest possible dimension of the null space would be:

Dimension of null space = Number of columns - Rank of matrix

Since the matrix A has 9 columns, the smallest possible dimension of the null space would be:

Dimension of null space = 9 - Rank of matrix

The rank of the matrix can vary. It can range from 0 (if the matrix is a zero matrix) to a maximum of 7 (if all rows are linearly independent). So, depending on the rank, the smallest possible dimension of the null space can be any value between 9 and 2.

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Find the sum of all angles of the quadrilateral if sides are in ratio 2:3:6:9​

Answers

2  =

3  =

6 : 9  =

Step-by-step explanation:

Here are some solutions! Hope this helps.

-Lei

Other Questions
Assume x and y are functions of t. Evaluate dy/dt for the following.Y = 2x + 6 ; dx/dt = 2, x = 1, y = 2 dy/dt = ___(Round to two decimal places as needed.) 1. A business machine valued at $800 was contributed to acharitable organization during the year. The machine cost $1,000but was depreciated down to $600 before the donation was made.Indicate the c Find the volume of the region defined by D = {(x, y, z): 0 r+y 1,0 y + z 2, 0x+z 3}. -J 1 dV, where R is the region bounded by ry = 1, xy = 4, xz = 1, xz = 9, yz = 4, and yz = 9 in the first octant. w to find the volume of the region Use the transformation r = u, y = v, and z = bounded by the surface x + y+z = 1 and the coordinate planes. please show all steps4) [10 points) Find T(I), N(t), ay, and ay for the space curve r(t) =(21 - 1)i+rj-4k. Celaneo Avionics makes aircraft instrumentation. Its basic navigation radio requires $60 in variable costs and $4,000 per month in fixed costs. Celaneo sells 20 radios per month. If the company further processes the radio, to enhance its functionality, it will require an additional $40 per unit of variable costs, plus an increase in fixed costs of $500 per month. The current sales price of the radio is $280. The CEO wishes to improve operating income by $1,200 per month by selling the enhanced version of the radio. In order to meet this target, the sales price to be charged for the enhanced product is A. $380 per unit B. $125 per unit C. $320 per unit D. $405 per unit A small business produces a single product and reports the following data: Sales price Variable cost Fixed cost $8.00 per unit $5.30 per unit $22,000 per month units per Volume 10,000 month The company believes that the volume will go up to 12,000 units if the company reduces its sales price to $7.25. How would this change affect operating income? A. It will increase by $3,600. B. It will decrease by $5,000. C. It will decrease by $3,600. D. It will increase by $5,000. Fuller Industries is considering replacing a machine that is presently used in its production process. Which of the following amounts represents a sunk cost? Replacement Machine $46,000 5 0 age Original cost Remaining useful life in years Current in years Book value Current disposal value in cash Future disposal value in cash (in 5 years) Annual cash operating costs Old Machine $60,000 5 5 $30,000 $9,000 $0 $7,000 $0 $4,000 A. $60,000 B. $30,000 C. $9,000 D. $46,000 Artisan Works is owned and operated by a craftsman who makes replicas of historic firearms for museums, sportsmen, and collectors. The data are as follows: Sales price per unit Variable cost per unit Fixed costs per month $800 470 11,550 If Artisan expects to sell 40 units per month, what is his margin of safety expressed in units per month? O A. 5 units B. 3 units C. 75 units D. 40 units Ambrosia Foods produces a gourmet condiment that sells for $16 per unit. Variable cost is $10 per unit, and fixed costs are $8,000 per month. If Ambrosia expects to sell 1,500 units, compute the margin of safety in units. (Round any intermediate calculations and your final answer to the nearest whole unit.) A. 167 units B. 1,333 units C. 83 units D. 1,500 units Monique has the opportunity to purchase a new piece of equipment for her factory. She wants to calculate the Weighted Average Cost of Capital (WACC) for her current operations. Long term borrowings make up 25% of the business's capital. The applicable interest rate paid for this is 6% per annum. The current tax rate that the business pays is 20%. The business is listed on the ASX and information from Bloomberg has calculated that the Beta for it (and other similar listed businesses) is 0.6. Bloomberg also states that the Market Risk Premium is 2% and the Government Bond Rate (risk free rate) is 3%. a. Calculate the cost of Debt Capital for the business (allow for the tax deductibility of the debt). (1 mark) b. Assuming that her business has only ordinary shares, calculate the cost of Equity Capital for the business. (1 mark) c. With your answers in a. and b. calculate the current WACC for Monique's business that should be used when considering new purchases of equipment. (2 marks) d. If the returns generated by purchasing the new piece of equipment equate to an 7.5% payback, should Monique go ahead with the investment? Why? A large regional movie theater has two profit centers (ticket sales and snack concessions) and one cost center (restrooms). The new accounting team has been tasked with setting up a responsibility accounting reporting framework for the theater. The theater has 16 auditoriums (ten of the auditoriums have 150 seats each; the other six auditoriums each have 400 seats) A large concessions area Two large restrooms Required Propose an expense allocation system for one of the following categories of expenses 1. Heating/air conditioning 2. Rent 3. Insurance 4. Wages paid to hourly employees (assume that all employees are "floaters" who share in all theater duties: selling and taking tickets: selling concessions: cleaning auditoriums and restrooms) in your solution, be sure to explain how your expenses will be allocated to the profit centers (ticket sales and snack concessions and the cost center (restrooms. The appropriate allocation base(s) are for you to decide Your solution should be about one paragraph long and does not need to contain any number For the following CPI (Consumer Price Index), data, 2021. CPI = 125 2022: CPI = 129 Compute the inflation rate in 2022. Crank 2 of is driven at 2= 60 rad/s (CW). Find the velocity of points B and C and the angular velocity of links 3 and 4 using the instant-center method. The dimensions are in centimeters.Hint: work on the scaled chart (printed) and use a known dimension (say 15.05 cm) as a scale to obtain dimensions in need. A partnership has the following capital balances with partners' profit and loss percentages indicated parenthetically: Henry (60%) $ 64,000 Thomas (30%) 80,000 Catherine (10%) 148,000 Anne is going to invest $57,000 into the business to acquire a 30 percent ownership interest. Goodwill is to be recorded. What will be Anne's beginning capital balance? Metropolitan Car Service BureauMetropolitan Car Service Bureau needs a system that keeps car service records. The companys analyst has provided information about the problem domain in the form of notes. Your job is to use those notes to draw the domain model class diagram. The analysts notes are as follows: The Owner class has the attributes name and address. The Vehicle class is an abstract class that has the attributes VIN, model, and model year. There are two types of vehicles, cars and trucks: Car has additional attributes for the number of doors and luxury level. Truck has an additional attribute of cargo capacity. The Manufacturer class has the attributes name and location. The Dealer class has the attributes name and address.A service record is an association class between each vehicle and a dealer, with the attributes service date and current mileage. A warranty service record is a special type of service record with an additional attribute: eligibility verification. Each service record is associated with a predefined service type, with the attributes type ID, description, and labor cost. Each service type is associated with zero or more parts, with the attributes part ID, description, and unit cost. Parts are used with one or more service types.An owner can own many vehicles, and a vehicle can be owned by many owners. An owner and a vehicle are entered into the system only when an owned vehicle is first serviced by a dealer. Vehicles are serviced many times at various dealers, which service many vehicles.1. Draw a UML domain model class diagram for the system as described here. Be as specific and accurate as possible, given the information provided. If needed information is not given, make realistic assumptions.2. Answer True or False to the following statements, which are based on the domain model. You may want to draw a semantic net to help you think through the questions.a. This domain model is for a single car dealer service department.b. This domain model is for a single car manufacturer.c. A vehicle can have service records with more than one dealer.d. A dealer can service vehicles from more than one manufacturer.e. Current mileage is recorded for service records and warranty service records.f. An owner can have each of his or her cars serviced by a different dealer.g. A warranty service for a car can include many parts.h. A vehicle can be made by more than one manufacturer.3. Consider that a vehicle goes through many states and state transitions from the perspective of Metropolitan. For example, a new vehicle might be brought in for the first time. A previously serviced vehicle might be brought in. Think through the sequences that go on for a vehicle when it is being worked on by Metropolitan. Draw a state machine diagram showing states and state transitions, including names for the transitions. A transformer for a laptop computer converts a 220-V input to a 10-V output. Write down the equations that show that the primary coil has twenty two times as many turns as the secondary coil. The Reserve Bank of Australia published a Financial Stability Report in April 2022. In that report they highlighted that households in the Australian economy have a high level of mortgage debt and that house prices have increased in recent years. Explain why this is viewed as a cause for concern for financial stability. QUESTION 32 Below is information about a project to implement a new manufacturing cell to assemble personal digital assistance devices Act. Description Predecessor Optm. Most Pess. Expected time ID (a Arabian Gulf Corporation reports the following stockholders'equity section on December 31, 2020.- Common stock; $10 par value; 700,000 shares authorized;300,000 sharesissued and outstanding.$ 3,0Arabian Gulf Corporation reports the following stockholders' equity section on December 31, 2020. - Common stock; $10 par value; 700,000 shares authorized; 300,000 shares issued and outstanding. $ 3,0 what key differences distinguish practical persuasion from issue-based persuasion? . A Nielsen survey provided the estimate that the mean number of hours of television viewing per household is 7.25 hours per day . assume that the Nielsen survey involved 200 households and that the sample standard deviation was 2.5 hours per day. Ten years ago the population mean number of hours of television viewing per household was reported to be 6.70 hours. Letting 4 = the population mean number of hours of television viewing per household in , test the hypotheses H:HS 6.70 and H: 6.70 . use a = 0.01 At the end of the current month, a company had an ending balance in the Accounts Payable account of $22,000. Purchases on account during the current month amounted to $16,600. If the balance in the Accounts Payable account at the end of the previous month was $27,200, what is the amount paid to creditors for purchases on account, during the current month?a) $21,800b) $65,800c) $32,600d) Cannot be determined Determine the power of the corrective contact lenses required by a hyperopic (farsighted) eye whose near point is at 60.0 cm. We assume a normal reading distance of 25 cm, and an answer in diopters.Sample submission: 1.23Not for credit: repeat for a myopic (nearsighted) eye whose far point is at 60.0 cm. Answer: -1.67 diopters Daring Dora holds 90% of her assets in high-technology stocks, earning 12%, and 10% in long-term government bonds, earning 6%. The expected return on her portfolio: A) is 6%. B) is 9%. C) is 11.4% D) is 12%. E) cannot be determined without knowing what the dollar value of her assets is