Find the value of unknown.
1). 2p + 3 = 3-P

....how am i supposed to do this? i was thinking maybe it might be to simplify or solve the equation but ita asking to "find the value of unknown" im really confused, I'd like a little help pleasee​

Answer:

uhh what's the question you just showed the graph what's the actual question

Step-by-step explanation:

Answer:

-1/2

Step-by-step explanation:

The question is asking for the slope of the line. The standard form of a linear equation is y=mx+b where m is the slope. To find the slope you simply look at the change in y over the change in x. You can pick any two coordinate points to find the slope.

Here is the equation to find the slope; \((y_{1}-y_{2})/x_{1}-x_{2}\)

****Notice that the line starts up high (looking at it from left to right, like how you read a book), and therefore it is a negative slope.

I am picking the points (-1,2) and (1,1). Plug in the corrdinates- (2-1=1) and (-1-1=-2) -1/2

Hope this helps:)

Answer:

7x^2 +7x

------------------

x^2 -9

Step-by-step explanation:

7x          (x+1)

------- * ----------

(x+3)    (x-3)

Multiply

7x^2 +7x

------------------

x^2 +3x-3x-9

7x^2 +7x

------------------

x^2 -9

Answer:

7x^2 +7x   /   x^2 -9

Step-by-step explanation:

Height  is the vertical distance between two or more lines or surfaces (part features) that are in horizontal planes.

Horizontal plane can as well be described as the plane or surface  that can be seen as the one that is parallel to the surface of the earth,  , it should be noted that this  plane is usually at the  at an angle of zero degree hence  horizontal plane.

Therefore, the plane  is perpendicular to the horizontal plane , hence Height  is the vertical distance between two or more lines or surfaces (part features) that are in horizontal planes.

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Answer:

15.7

Step-by-step explanation:

Circumference= πd

d= Diameter

Answer:

A) 95

B) 1140

Step-by-step explanation:

If you need explanation I will give one

Answer:

64,339 = π(r^2)(20)

r^2 = 1,023.987

r = 32 ft

Answer:

m = 4/15x is you answer

Step-by-step explanation:

Hope this helps!!

Answer:

Both of them are equally fast

Step-by-step explanation:

Coz,

YOU--> 200/5= 40 words per min

BRENDA--> 240/6=40 words per min

To find out how much the agency made on the house, we first need to calculate the commission they earned. The commission rate for the agency is 4.5%, which means they earn 4.5% of the sale price.

Commission for agency = 4.5% of $395,000 = 0.045 x $395,000 = $17,775

So the agency made $17,775 on the house sale.

Next, we need to calculate the commission earned by the agent. The commission rate for the agent is 30% of the amount the agency gets. We already know the agency commission from the previous calculation, so we can use that to find the agent commission.

Commission for agent = 30% of $17,775 = 0.30 x $17,775 = $5,332.50

So the agent earned $5,332.50 in commission.

Answer:

Get gud

Step-by-step explanation:

Answer well and do good thing A+ GG

Answer:

there should be a +answer button. if not that means people are already answering it so you cant or it has already been answered

The total cost functions associated with the two different methods for wrecking cars are as follows: 1. Method 1 (Hydraulic Car Crusher):

Total Cost = $2000 + $10 * Number of Cars

2. Method 2 (Fancy Shovel and Scoop):

Total Cost = $100 + $50 * Number of Cars

The average cost of each method can be calculated by dividing the total cost by the number of cars. For Method 1, the average cost is $10 per car ($2000 divided by the number of cars). For Method 2, the average cost is $50 per car ($100 + $50 per car).

The marginal cost represents the additional cost incurred by producing one more unit (car) using each method. In Method 1, the marginal cost is a constant $10 per car, as each additional car adds the same cost of $10. In Method 2, the marginal cost is $50 per car, as each additional car requires the payment of $50 to Rex's brother, Scoop.

To determine which method minimizes the cost of wrecking k cars per year, we need to compare the average cost for each method. If k is less than 40, Method 1 (Hydraulic Car Crusher) will have a lower average cost of $10 per car. If k is greater than or equal to 40, Method 2 (Fancy Shovel and Scoop) will have a lower average cost of $50 per car.

If the price for wrecking cars is $100 per car, the profit per car is given by the price minus the average total cost (ATC). For Rex, if p > ATC, which is $10, he will have a positive profit. Therefore, for Rex to have a positive profit, p must be greater than $10. Similarly, for Scoop, if p > ATC, which is $50, he will have a positive profit. Therefore, for Scoop to have a positive profit, p must be greater than $50.

In summary, if the number of cars wrecked per year (k) is less than 40, Rex should use Method 1 (Hydraulic Car Crusher) as it has a lower average cost. If k is greater than or equal to 40, Rex should use Method 2 (Fancy Shovel and Scoop) as it has a lower average cost. If the price for wrecking cars (p) is greater than $10, Rex will have a positive profit, and if the price is greater than $50, Scoop will have a positive profit.

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The betas are calculated based on the relative riskiness provided in the problem.Beta of asset D = βB * (1 + (1 - 1.7/2.1)) The beta of Potter plc is calculated based on the weighted average of the betas of its divisions, considering their respective market values.Cost of capital for division D = Risk-free rate + Beta of D * (Market portfolio return - Risk-free rate)

(a) To find the betas of the assets for divisions A, B, and C of Potter plc, we can use the information given about their relative riskiness compared to each other. Let's assume the beta of division B is denoted as βB.

Division A is 60% more risky than division B. This implies that the beta of division A is 60% higher than βB.

Beta of division A = βB + (60% of βB) = βB + 0.6βB = 1.6βB

Division C is 35% less risky than division B. This implies that the beta of division C is 35% lower than βB.

Beta of division C = βB - (35% of βB) = βB - 0.35βB = 0.65βB

Assumptions:

The betas are calculated based on the relative riskiness provided in the problem. The assumptions are that the riskiness of division A is 60% higher than division B, and the riskiness of division C is 35% lower than division B.

(b) To calculate the beta for asset D, we need to consider its revenue sensitivity and operating gearing ratio compared to division B. Let's denote the beta of asset D as βD.

Revenue sensitivity of asset D is 1.5 times more than that of division B.

Beta of asset D = βB * 1.5

Operating gearing ratio of asset D is 1.7, compared to division B's ratio of 2.1.

Beta of asset D = βB * (1 + (1 - 1.7/2.1))

(c) To find the beta for Potter plc after the sale of assets and purchase, we need to consider the betas of the remaining divisions and the newly acquired asset. Let's denote the beta of Potter plc after the sale as βP.

Beta of Potter plc after the sale = (Market value of A / Total market value) * Beta of A + (Market value of C / Total market value) * Beta of C + (Market value of D / Total market value) * Beta of D

Assumptions:

The beta of Potter plc is calculated based on the weighted average of the betas of its divisions, considering their respective market values.

(d) To find the cost of capital for the new projects in division D, we can use the beta of asset D and the given market portfolio return and risk-free rate. Let's denote the cost of capital as rD.

Cost of capital for division D = Risk-free rate + Beta of D * (Market portfolio return - Risk-free rate)

(e) The problem related to "customized" project cost of capital is that it relies on assumptions and estimations of betas and market values. The accuracy of these assumptions can affect the reliability of the cost of capital calculation. Additionally, the calculations assume no synergy from the sale and purchase, which may not reflect the actual impact on the risk and return of the company. It is important to critically evaluate the assumptions and limitations of the calculations to make informed decisions regarding project investments.

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Answer: 1/2

Step-by-step explanation: The line goes up one and over two. That is how you find your slope from a graph.

Answer:

50000 m

Step-by-step explanation:

50km/h

It means that 1 hour can travelling 50 km

1km=1000m

50km=50000m

So 1hour can travel 50000m

The population in the given scenario of a researcher randomly choosing 1000 Kentucky families to estimate the proportion of all American families who routinely eat dinner together is all American families (option c).

In the given scenario, the population is all American families. The researcher has randomly chosen 1000 families from Kentucky to estimate the proportion of all American families who routinely eat dinner together. The researcher is using the sample of 1000 Kentucky families to make inferences about the population of all American families. By assuming that the sample is representative of the population, the researcher can use statistical methods to estimate the proportion of all American families who routinely eat dinner together. So, option C is the correct answer.

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Answer:

Step-by-step explanation:

Kate should deposit $46,158.28 monthly into an account

In this question, we have been given the amount A = $50,000,

interest rate R = 1.6%

period t = 5 years

We need to find the principal amount (P)

First, convert R as a percent to decimal

r = 1.6/100

r = 0.016

Using the formula of compound interest for P,

P = A / (1 + r/n)nt

P = 50,000.00 / (1 + 0.016/12)(12)(5)

P = $46,158.28

Therefore, Kate should deposit $46,158.28

The throughput time for the particular order was option (d) 39.1 hours.

Throughput time is the total amount of time required for a product or service to move through a production or service delivery system, including all the time spent in processing, waiting, inspection, movement, and queuing.

The throughput time can be calculated as the sum of all the times involved in the process, including the waiting time, processing time, inspection time, move time, and queue time. Therefore:

Throughput time = Wait time + Process time + Inspection time + Move time + Queue time

Throughput time = 20.0 + 2.8 + 1.8 + 3.7 + 10.8

Throughput time = 39.1 hours

Therefore, the correct option is (d) 39.1 hours

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Answer:

370 mm²

Step-by-step explanation:

The area of this figure can be calculated by taking the whole figure as a full rectangle, and consider the part that is cut out from the middle of the shape as another rectangle.

Find the area of the cut-out part and subtract from the area of the full rectangular shape to get the area of the composite figure.

=>Area of full rectangular shape:

Length = 30 mm

Width = 15 mm

Area = L * B = 30*15 = 450 mm²

=>Area of the cut-out Rectangle part:

Length = 10 mm

Width = 8 mm

Area = 10*8 = 80 mm²

=>Area of composite figure = 450 mm² - 80 mm² = 370 mm²

Answer:

15 boys

Step-by-step explanation:

start by dividing 20 by 4

you get 5

5 times 3 next

now you have 15

Answer:

25 girls and boys

Step-by-step explanation:

There are 3 boys for every 4 girls

To find the rate we must

Divide 20 by 4 then multiply that by 3

20 divided by 4 is 5

5 times 3 is 15

15 boys went on the field trip

20 girls went on the field trip

The total number of students is 25 girls and boys

Answer:

It would be $45.00.

Step-by-step explanation:

50 divided by 10 would be 5. Subtract that from 50 to get 45.

Answer:

$45.00

Step-by-step explanation:

If an item cost $50 and the discount is 10% then:

Convert 10% to a decimal

10/100 = .1

.1 * $50 = $5

The discount is $5, subtract the discount from the original amount.

$50 - $5 = $45

The item would cost $45.00 after the discount.

Answer:

28%

Step-by-step explanation:

32-25=7

7/25=0.28

0.28x100=28

28%

Arlene buys a phone case and charging cord for 15% off

Discount on case and cord = 15%

Original cost of case = $18

Total discount amount = $4.20

Let the original cost of charging cord = x

So, Arlene buys a phone case and charging cord for 15% off = 15% of cost of cord and case

15% of cord and case = 15% of (x + 18)

as the discount amonut ins $18

15% of cord and case = 15% of (x + 18)

15% of cord and case = 4.20

15% of (x + 18) = 4.20

So, the expression is : 15(x + 18) = 420

Simplify the expression for x :

15(x + 18) = 420

15x + 270 = 420

15x = 420 - 270

15x = 150

x = 150/15

x = 10

So, the cost of charging cord is $10

Answer : equation : 15(x + 18) = 420

$10

Answer:

graph B represents the pattern best .

Step-by-step explanation:

hope it will help you

Answer:

Step-by-step explanation:

Mode = 12

Range = Maximum value - Minimum value

          = 38 - 12

          = 26

Median:

Arrange in ascending order:

12 , 12 , 15 , 24 , 31 , 38

If number of data set is even, find the average of n/2 and (n/2) + 1th term

Number of data set = 6

Median = average of 3rd and 4th term

            \(= \dfrac{15+24}{2}=\dfrac{39}{2}=19.5\)

Median = 19.5

\(Mean = \dfrac{Sum \ of \ all \ data}{number \ of \ data \ set}\\\\=\dfrac{24+31+12+38+12+15}{6}\\\\\\=\dfrac{132}{6}\\\\= 22\)

It's not entirely clear what is meant by "5 Apples in 6 rows," so I will provide a general answer that could apply to a few different interpretations of the question.

If Johnny has 5 apples and places them in 6 rows, the answer to how many apples he will have left depends on how many apples are in each row and what Johnny does with them. For example, if he eats one apple from each row, he will be left with 5 - 6 = -1 apples, which doesn't make sense. If instead he rearranges the apples into one row, he will still have 5 apples. If he gives away 2 apples, he will have 3 apples left.

In summary, the number of apples Johnny will have left depends on the details of the scenario, including how many apples are in each row and what Johnny does with them.

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Answer:

the answer is c

Step-by-step explanation:

add 14 9 times and then whatever that number is double it and remove the negative sign