does anyone know SSS and SAS??​

Charles Revson's statement refers to the augmented level of the product among the three levels of the product concept.

The product concept consists of three levels: core product, actual product, and augmented product. The core product represents the fundamental benefit or service that the customer is seeking. The actual product is the tangible product itself, including its features, design, and packaging. The augmented product includes additional services or benefits that enhance the customer experience beyond the core and actual product.

Charles Revson's remark, "In the factory, we make cosmetics; in the store, we sell hope," suggests that he recognized the importance of going beyond the physical cosmetics and offering intangible benefits to customers. He understood that customers are not only buying a physical product but also seeking emotional and psychological satisfaction. By emphasizing the emotional experience and the hope that customers would feel when using Revlon cosmetics, Revson was highlighting the augmented level of the product.

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Accuracy rate is equal to the difference of predicted value and true value  divide it by true value and then multiply by 100 to get the rate.

Accuracy rate = [ | Predicted value - True vale|/ true value ] × 100

Therefore, the accuracy rate is the percentage of the ratio of difference of predicted value and true value to the true value.

The given question is incomplete, I answer the question in general according to my knowledge:

How is the accuracy rate calculated?

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In the equation a = 500 x (3/4)^t, the fraction 3/4 represents the rate at which the concentration of aspirin decreases over time in the person's body.

In the given equation, a represents the milligrams of aspirin in the person's body, t represents the number of hours since the patient took the medicine, and 3/4 is a fraction. The fraction 3/4 tells us about the rate at which the concentration of aspirin decreases over time in the person's body.

Specifically, it represents the proportion of the remaining amount of aspirin after each passing hour. Each hour, the concentration of aspirin is multiplied by 3/4, indicating that 3/4 of the previous amount remains. This implies that the concentration of aspirin diminishes by 25% (1 - 3/4 = 1/4 = 25%) every hour.

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To find out Sally's total earnings for the week, we need to consider her base salary and the commission on her sales. Her base salary is $450, and she earns a 6.5% commission on $650 worth of merchandise.

First, let's calculate her commission:
6.5% of $650 = 0.065 * $650 = $42.25

Now, we can add her base salary to the commission:
Total earnings = Base salary + Commission
Total earnings = $450 + $42.25
Total earnings = $492.25

So, Sally would make $492.25 in a work week if she sold $650 worth of merchandise.

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I think the answer is 7

The formula A = | ax (by - cy) + bx (cy - ay) + cx (ay - by) | / 2 is used to find the area of a parallelogram whose vertices are given. The vertices are (-2, 0), (0, 3), (1, 3), and (-1, 0). The area of the parallelogram is 11/2 square units.

To find the area of a parallelogram whose vertices are given, we use the formula

A = | ax (by - cy) + bx (cy - ay) + cx (ay - by) | / 2 .

Here, ax and ay are the x and y coordinates of vertex A, bx and by are the x and y coordinates of vertex B, and cx and cy are the x and y coordinates of vertex C. Given the vertices are (-2, 0), (0, 3), (1, 3), and (-1, 0).We will use the above formula to find the area of the parallelogram.

Area = |(-2(3)-0(1)+1(0)) + (0(0)-3(-1)+(-1)(-2))|/2

=|(-6+0+0)+ (0+3+2)|/2

=11/2 square units.

Hence, the area of the parallelogram whose vertices are (-2, 0), (0, 3), (1, 3), and (-1, 0) is 11/2 square units.

Therefore, the answer is: The area of the parallelogram whose vertices are (-2, 0), (0, 3), (1, 3), and (-1, 0) is 11/2 square units.

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The attenuation of the signal is approximately 1.07 dB. The cable's ability to reject interference and maintain signal integrity is enhanced, resulting in improved performance and data transmission quality.

To calculate the attenuation of a signal, we can use the formula:

Attenuation (in dB) = 10 * log10(Power at Sender / Power at Receiver)

Given:

Power at Sender = 86 Watt

Power at Receiver = 53 Watt

Attenuation (in dB) = 10 * log10(86 Watt / 53 Watt)

Calculating the value:

Attenuation (in dB) = 10 * log10(1.6226)

                   ≈ 1.07 dB

Therefore, the attenuation of the signal is approximately 1.07 dB.

5) More number of twists in a twisted pair cable will ensure:

More number of twists in a twisted pair cable will ensure better **crosstalk cancellation** and **noise immunity**. Twists in the cable help to reduce interference from neighboring wires, as well as external electromagnetic sources. The twists introduce a balanced configuration that helps cancel out crosstalk, which is the unwanted signal coupling between adjacent wire pairs. Additionally, the twists help to reduce the impact of external electromagnetic interference, thereby improving the overall noise immunity of the cable. By increasing the number of twists, the cable's ability to reject interference and maintain signal integrity is enhanced, resulting in improved performance and data transmission quality.

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Answer:

38.5 years old

Step-by-step explanation:

Let us represent Mrs.Kelly's age with the parameter (k). It is given that her brother is (15) years younger than her, thus his age is (k - 15). It is given that the sum of their ages is (62). Therefore one can form an equation with the given information and solve for the unknown.

(Mrs.Kelly's age) + (Brother) = (62)

Substitute,

(k) + (k - 15) = 62

Simplify,

k + k - 15 = 62

2k - 15 = 62

Inverse operations,

2k - 15 = 62

2k = 77

k = 38.5

Answer:

55

Step-by-step explanation:

Answer:

7 and 8!

Step-by-step explanation:

An estimate of DEF Company's cost of equity is 7.14%.

To estimate the cost of equity, we can use the dividend growth model. The formula for the cost of equity (Ke) is: Ke = (Dividend per share / Current share price) + Growth rate

Given data:

The cost of equity iss:

Ke = ($0.55 / $16) + 0.037

Ke ≈ 0.034375 + 0.037

Ke ≈ 0.071375.

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Both the cost of equity and the cost of preferred stock play important roles in determining a company's overall cost of capital and the required return on investment for different types of investors.

To estimate DEF Company's cost of equity, we need to calculate the dividend growth rate and use the dividend discount model (DDM). The cost of preferred stock can be found by dividing the fixed dividend by the current price of the preferred stock.

The calculations will provide the cost of equity and cost of preferred stock as percentages.

To estimate DEF Company's cost of equity, we use the dividend growth model. First, we calculate the expected dividend for the next year, which is given as $0.55 per share.

Then, we calculate the dividend growth rate by taking the expected growth rate of 3.7% and converting it to a decimal (0.037). Using these values, we can apply the dividend discount model:

Cost of Equity = (Dividend / Current Share Price) + Growth Rate

Plugging in the values, we get:

Cost of Equity = ($0.55 / $16) + 0.037

Calculating this expression will give us the estimated cost of equity for DEF Company as a percentage.

To calculate the cost of preferred stock, we divide the fixed dividend per share ($1.8) by the current price per share ($27.6). Then, we multiply the result by 100 to convert it to a percentage.

Cost of Preferred Stock = (Fixed Dividend / Current Price) * 100

By performing this calculation, we can determine DEF Company's cost of preferred stock as a percentage.

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Answer: 8. 3^4+n^4, 9. 7^3+m^4, and 10. s+2t^3.

Step-by-step explanation:

Answer:

8. 4n + 12

9. 6m + 28

10. 3s + 6t

Step-by-step explanation:

8. As can be seen in the image, there are four sides that are n long and four sides that are 3 long. This can represented like this:

4n + 3(4)

Simplify the expression:

4n + 12

9. In this figure, there are 3sides with the length 7 and 4 sides with the length m. However, the length of the top of the figure seems to be unknown. Its length is the same as the length of the bottom half of the figure, which is 2m and one 7. So, add two more m and one more 7 to our expression. Now our expression looks like this:

6m + 7(4)

Simplify:

6m + 28

10.There are 3 sides with length s + 2t. This can be represented like this:

3(s + 2t)

Multiply the 3 by both terms in the parentheses:

3 * s = 3s

3 * 2t = 6t

The simplified expression is:

3s + 6t

Hope this helps :)

Answer:

2 and 3/4

11/4

Step-by-step explanation:

an improper fraction is any fraction with a numerator bigger then the denominator.

a mixed number is the "proper" version of an improper fraction.

the fraction 11/4 as a mixed number is 2 and 3/4.

to make an improper fraction a mixed number, find out how many times the denominator goes into the numerator. whatever you have left that didn't make 1 whole, turns into the fraction .

hope this helped

The tangential speed of the satellite above the Earth's surface is \(7.588 * 10^{3} m/s\).

The tangential speed of a satellite at the given radius and time is calculated as follows:

\(v=\frac{2\pi *(150*10^{3}+6371*10^{3} }{90*60} \\v=7.588*10^{3} m/s\)

Therefore, the tangential speed of the satellite above the Earth's surface is \(7.588 * 10^{3} m/s\).

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The correct question is shown below:
Consider formula A to be v = and formula B to be v2 = G. Write the letter of the appropriate formula to use in each scenario. Determine the tangential speed of the moon given the mass of Earth and the distance from Earth to the moon. Determine the tangential speed of a satellite that takes 90 minutes to complete an orbit 150 km above Earth’s surface.

Answer: first box is B

second box is A

Explanation:

right on edge as of 2022

The correlation that demonstrates the weakest correlation between two variables is option a) +.20.

Among the given options, the correlation that demonstrates the weakest correlation between two variables is option b) -50.

In correlation coefficients, the value ranges from -1 to +1, where -1 represents a perfect negative correlation, +1 represents a perfect positive correlation, and 0 represents no correlation or a very weak correlation.

Let's analyze the options provided:

a) +.20:

This indicates a positive correlation, but the value is relatively small (0.20).

It suggests a weak positive relationship between the variables.

b) -50:

This option appears to be a typographical error since the correlation coefficient cannot be negative 50.

Assuming it is meant to be -0.50, this indicates a moderate negative correlation.

c) +.75:

This option represents a strong positive correlation.

With a coefficient of 0.75, it suggests a relatively strong positive relationship between the variables.

d) -76: Similar to option b, this value appears to be a typographical error. A correlation coefficient cannot exceed the range of -1 to +1.

Assuming it is meant to be -0.76, this indicates a strong negative correlation.

Comparing the given options, the weakest correlation is option b) -50, assuming it was intended to be -0.50. A correlation coefficient of -0.50 represents a moderate negative correlation, which is weaker than the other options but still indicates some relationship between the variables.

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The approximate side length of the rug with an area of 100in^2 is 10 inches

The formula for calculating the area of a square is expressed as;

A = l^2

where

l is the side length of a square

Given the following parameters

A = 184 square inches

Substitute

100 = l^2

l = √100

l = 10

Hence the approximate side length of the rug with an area of 100in^2 is 10 inches

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Answer:

12

Step-by-step explanation:

congruent sides

Answer:

12

Step-by-step explanation:

the oppisite side is 48 so being we have 36 we do 48-36 giving you 12 hope this helps :)

Answer: B

Step-by-step explanation:

2/3 x 2/1 =4/3

9514 1404 393

Answer:

  ? = √87 ≈ 9.33

Step-by-step explanation:

The square of the hypotenuse (h) of the small triangle is the sum of the squares of its legs.

  h^2 = 5^2 + 12^2 = 25 +144 = 169

The square of the hypotenuse of the large triangle is also the sum of the squares of its legs.

  h^2 +?^2 = 16^2

  169 +?^2 = 256

  ?^2 = 256 -169 = 87

Taking the square root, we find the missing leg length to be ...

  ? = √87 ≈ 9.33

From the present question, let's say that the missing angles are a, b, and c. We know that the sum of the other seven is equal to 1220°. By definition, the sum of the inner angles of any polygon is given by:

In the present case, n = 10. Which means:

From the information given, we are able to say that:

Here we found the first equation. The information about supplementary and complementary angles can be written as:

Now we have the following system of equations:

If we substitute the second equation in the first one, we are able to find the value for c. Performing this calculation, we find the following:

With this value, we are able to substitute the value of c in the third equation, and find the value of b, as follows:

Now, we can substitute the value of b in the second equation of the system, to find the value of a, as follows:

Now, from all the given information, we were able to find that, the three missing angles are:

Because the question did not name the angles, their name and order are not important, just the values.

Answer:

37.68

i took the test hope this helped

Answer:

1/23

Step-by-step explanation:

Answer:

y = 22

Step-by-step explanation:

In the given equation, which is as follows,

y = mx + b

One is given the following,

m = 2

x = 5

b = 12

Substitute in the values of these given parameters and solve for the value of (y),

y = (2)(5) + 12

Simplify using the order of operations. Remember the order of operations states the following,

1. Parenthesis

2. Exponents

3. Multiplication, Division

4. Addition, Subtraction

y = (2)(5) + 12

y = 10 + 12

y = 22

The transformation T: R^3 → R^2 defined by T(x1, x2, x3) = (|x1|, 0) is not linear transformation as it violates the additivity and homogeneity properties of linearity.

To show that the transformation T: R^3 → R^2 defined by T(x1, x2, x3) = (|x1|, 0) is not linear, we need to demonstrate that it violates at least one of the two properties of linearity, namely, additivity and homogeneity.

Additivity: T(u + v) = T(u) + T(v) for all vectors u and v in R^3.

Let u = (1, 2, 3) and v = (4, 5, 6) be two vectors in R^3. Then,

T(u) = T(1, 2, 3) = (|1|, 0) = (1, 0)

T(v) = T(4, 5, 6) = (|4|, 0) = (4, 0)

T(u + v) = T(1+4, 2+5, 3+6) = T(5, 7, 9) = (|5|, 0) = (5, 0)

However,

T(u) + T(v) = (1, 0) + (4, 0) = (5, 0)

Since T(u + v) ≠ T(u) + T(v), the transformation T is not additive and hence not linear transformation.

Homogeneity: T(cu) = cT(u) for all vectors u in R^3 and all scalars c.

Let u = (1, 2, 3) be a vector in R^3, and let c = 2 be a scalar. Then,

T(u) = T(1, 2, 3) = (|1|, 0) = (1, 0)

T(cu) = T(2, 4, 6) = (|2|, 0) = (2, 0)

However,

cT(u) = 2(1, 0) = (2, 0)

Since T(cu) ≠ cT(u), the transformation T is not homogeneous and hence not linear.

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The combined portfolio would have a weight of 56.2% in Charlie's portfolio and 43.8% in Lucinda's portfolio, with an expected return of 10.0% and a standard deviation of 22.6%. Whether this portfolio is preferable would depend on the investor's risk tolerance and investment objectives.

Based on the information you provided,

The combined portfolio of Charlie and Lucinda would have an expected return and standard deviation that depend on the weights of each portfolio in the combination.

One approach to solving this problem is to use the formula for the expected return and standard deviation of a portfolio that combines two assets:

E(Rp) = w1E(R1) + w2E(R2) σp

         = √(w1²σ1² + w2²σ2² + 2w1w2σ1σ2ρ)

Where E(Rp) is the expected return of the combined portfolio,

E(R1) and E(R2) are the expected returns of the individual portfolios,

σ1 and σ2 are their standard deviations,

ρ is the correlation coefficient, and w1 and w2 are the weights of each portfolio in the combination (such that w1 + w2 = 1).

Using this formula, we can calculate the expected return and standard deviation of Charlie's portfolio separately:

E(Rc) = 10.8%

σc = 25%

And we can do the same for Lucinda's portfolio:

E(Rl) = 9.2%

σl = 25%

Since the correlation coefficient between the two portfolios is zero, we can assume that ρ = 0 in the formula.

This simplifies the formula to:

σp = √(w1²σ1² + w2²σ2²)

We can now use this formula to solve for the weights that would give the combined portfolio the highest Sharpe ratio:

Sharpe ratio = (E(Rp) - Rf) / σp

Where Rf is the risk-free rate, which we'll assume is 2%.

Plugging in the values we have, we get,

Sharpe ratio = (w1E(Rc) + w2E(Rl) - Rf) / √(w1²σc² + w2²σl²)

To maximize the Sharpe ratio, we need to take the partial derivatives of this formula with respect to w1 and w2, set them equal to zero, and solve for w1 and w2:

d(SR)/dw1 = (E(Rc) - Rf)σl² - (E(Rl) - Rf)σcσl / (σc² + σl² - 2w1σcσl)\(^{(3/2)}\) = 0

d(SR)/dw2 = (E(Rl) - Rf)σc² - (E(Rc) - Rf)σcσl / (σc² + σl² - 2w1σcσl)\(^{(3/2)}\)= 0

Solving these equations simultaneously, we get,

w1 = (E(Rc) - Rf)σl² / (E(Rc) - Rf)σl² + (E(Rl) - Rf)σc² w2

    = (E(Rl) - Rf)σc² / (E(Rc) - Rf)σl² + (E(Rl) - Rf)σc²

Plugging in the values we have, we get:

w1 = 0.562

w2 = 0.438

Therefore, the combined portfolio would have a weight of 56.2% in Charlie's portfolio and 43.8% in Lucinda's portfolio.

The expected return and standard deviation of the combined portfolio would be:

E(Rp) = w1E(Rc) + w2E(Rl) = 10.0%

σp = √(w1²σc² + w2²σl²) = 22.6%

Therefore, the combined portfolio would have a lower expected return than Charlie's portfolio alone, but a lower standard deviation as well. Whether this portfolio is preferable would depend on the investor's risk tolerance and investment objectives

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Answer:

a lawn is probaly 50m in size

Answer: 4c+32

Step-by-step explanation:

According to the information in the table, it can be inferred that the state with the least area is Mississippi, with an area of 61.14 square miles.

The table shows the population density of some states in which the number of people and the area of that state are mentioned.

Based on this information, it can be inferred that the state with the fewest number of miles is the one with the smallest area. So Mississippi is the one with the least area.

On the other hand, the one with the largest area would be Indiana which is 186.32 square miles in area.

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a) Does not give an equivalent ratio

b) Does not give an equivalent ratio

c) Does not give  an equivalent ratio

d) Gives an equivalent ratio

An equivalent ratio is a ratio that is equal in value to a given ratio, but may have a different form. Two ratios are equivalent if they have the same relationship between the terms, even if the numbers are different.

In this case, we have the ratio 8/20. The process of addition or subtraction can not be able to give us the equivalent ratio that we are looking for but the multiplication  would do that. Recall that the original fraction is 8/20 so;

a) 10/22 = 5/11

b) 6/18 = 3/9

c) 4/10 = 2/5

d) 16/40 = 8/20

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