PLEASE HELP ME AND HURRY FOR BRAINLIEST I REALLY NEED YOUR HELP SO PLEASE DONT PLAY AROUND

Answer:

9.291

Step-by-step explanation:

Sales promotion is the element of the promotional mix that offers the most flexibility to change the message to be communicated. And, The given statement, "Wal-Mart saves people money so they can live better," is an example of a mission statement.

Question 72: Sales promotion is the element of the promotional mix that offers the most flexibility to change the message to be communicated.

Sales promotions can be changed frequently and easily without making significant changes to the product or the company's advertising or public relations strategy.  

Sales promotions may be targeted at specific consumer or trade groups, and they can be tailored to meet the needs of the target audience. As a result, they offer a lot of flexibility and adaptability in the promotional mix.

Question 73: The given statement, "Wal-Mart saves people money so they can live better," is an example of a mission statement.

The mission statement outlines a company's fundamental purpose, beliefs, and values. It is a short statement that summarizes what the company does, who it serves, and how it does it. The mission statement provides a guide for decision-making and serves as a point of reference for employees, shareholders, customers, and other stakeholders.

It is a concise explanation of the company's purpose and reason for existing. In this case, it describes Wal-Mart's commitment to saving customers money and improving their lives.

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The velocity of the boat when it reaches the buoy is approximately 17.32 m/s. This is found using the equation v² = u² + 2as, where u is the initial velocity, a is the acceleration, and s is the displacement.

To solve this problem, we can use the equations of motion. The initial velocity of the boat, u, is 30 m/s, the acceleration, a, is -3.0 m/s² (negative because the boat is slowing down), and the displacement, s, is 100 m. We need to find the final velocity, v, when the boat reaches the buoy.

We can use the equation: v² = u² + 2as

Substituting the given values, we have:

v² = (30 m/s)² + 2(-3.0 m/s²)(100 m)

v² = 900 m²/s² - 600 m²/s²

v² = 300 m²/s²

Taking the square root of both sides, we find:

v = √300 m/s

v ≈ 17.32 m/s

Therefore, the velocity of the boat when it reaches the buoy is approximately 17.32 m/s.

The problem provides the initial velocity, acceleration, and displacement of the boat. By applying the equation v² = u² + 2as, we can find the final velocity of the boat. This equation is derived from the kinematic equations of motion. The equation relates the initial velocity (u), final velocity (v), acceleration (a), and displacement (s) of an object moving with uniform acceleration.

In this case, the boat is decelerating with a constant acceleration of -3.0 m/s². By substituting the given values into the equation and solving for v, we find that the velocity of the boat when it reaches the buoy is approximately 17.32 m/s.

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Very nice question! Have a good day!

The correct set of ordered pairs for the domain values  {-12, -3, 0, 3, 12} is {(-12,-18) , (-3,-3) , (0,2) , (3,7) , (12,22)} , the correct option is (a) .

In the question ,

it is given that ,

the function is y = 5/3x + 2  .

substituting the domain values in the equation ,

we get ,

for x = -12 , we get y = (5/3)(-12) + 2

y = 5(-4) + 2

y = -20 + 2

y = -18

which is only present in the option (a) ,

So , the correct set of ordered pair is {(-12,-18) , (-3,-3) , (0,2) , (3,7) , (12,22)}  .

Therefore , The correct set of ordered pairs for the domain values  {-12, -3, 0, 3, 12} is {(-12,-18) , (-3,-3) , (0,2) , (3,7) , (12,22)} , the correct option is (a) .

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The 98% confidence interval estimate of the mean age of all race car drivers, based on the provided data, is (27.67, 39.33) years.

To calculate the 98% confidence interval estimate of the mean age of all race car drivers, we can use the formula:

CI = x ± (t * (s/√n))

where x is the sample mean, s is the sample standard deviation, n is the sample size, and t is the t-score corresponding to the desired confidence level. Using the given data, we find that the sample mean (x) is 32.53 and the sample standard deviation (s) is 7.93.

The sample size (n) is 15. With a desired confidence level of 98%, we find the t-score for a two-tailed test to be approximately 2.947. Plugging these values into the formula, we calculate the confidence interval to be (27.67, 39.33) years. This means that we can be 98% confident that the true mean age of all race car drivers falls within this interval.

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Answer:

30% gain

Step-by-step explanation:

$30 for 10 = $3 each

$46.80 for 12 = $3.9 each

percentage change = (final price- initial price)/inital price  *100

3.9-3 = 0.9

0.9/3 = 0.3

0.3 x 100 = 30

so gain of 30%

Answer:

The Total Surface Area of cone is 264 cm²

Step-by-step explanation:

Radius (r) = 6 cm

Slant height (l) = 8 cm

To find TSA of cone

A = πr(l + r)

A = 22/7 × 6 × (8 + 6)

A = 22/7 × 6 × (14)

A = 22/7 × 84

A = 22 × 12

A = 264 cm²

Thus, The Total Surface Area of cone is 264 cm²

-TheUnknownScientist 72

1.1.1 Short-term investment: An example of a short-term investment is investing in a 3-month Treasury bill. These are government-issued debt securities with a maturity of less than one year, providing a relatively low-risk investment option with a fixed interest rate.

1.1.2 Medium-term investment: A medium-term investment example is investing in a corporate bond with a maturity of 5 years. Corporate bonds offer a higher yield compared to government bonds, making them suitable for investors with a moderate risk appetite seeking stable income over a longer time horizon.

1.1.3 Long-term investment: An example of a long-term investment is investing in a diversified stock portfolio. Stocks represent ownership in a company and have the potential for higher returns over an extended period, although they also involve higher risk.

1.1.4 Fixed income: An example of a fixed income investment is purchasing a 10-year government bond. These bonds pay a fixed interest rate over the bond's duration, providing a predictable stream of income for the investor.

1.1.5 Fixed expense: A fixed expense example is paying a monthly mortgage payment. The mortgage payment remains constant throughout the loan term, typically spanning several years, and includes both the principal repayment and the interest charged by the lender.

1.1.1 Short-term investment: A short-term investment option is the 3-month Treasury bill. Treasury bills are considered low-risk investments issued by the government, and they offer a fixed interest rate that is determined through an auction process. Investors can purchase Treasury bills directly from the government or through a broker.

1.1.2 Medium-term investment: A medium-term investment example is investing in a corporate bond with a 5-year maturity. Corporate bonds are issued by companies to raise funds, and they pay a fixed interest rate to bondholders over the bond's duration. The bond's yield and risk profile depend on the creditworthiness of the issuing company.

1.1.3 Long-term investment: An example of a long-term investment is investing in a diversified stock portfolio. A diversified portfolio consists of a mix of stocks from different sectors and regions, spreading the risk across multiple companies. The goal is to achieve long-term capital appreciation and potentially earn dividends from the stocks held in the portfolio.

1.1.4 Fixed income: An example of a fixed income investment is purchasing a 10-year government bond. Government bonds are issued by national governments to finance their operations. The bond's interest rate is fixed at the time of issuance, and the investor receives periodic interest payments until the bond reaches maturity, at which point the principal amount is returned.

1.1.5 Fixed expense: A fixed expense example is paying a monthly mortgage payment. When purchasing a property with a mortgage loan, the borrower agrees to make fixed monthly payments that include both the principal repayment and the interest charged by the lender. The monthly payment amount remains constant throughout the mortgage term, typically ranging from 15 to 30 years.

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There can be 90% confident that the population mean salary of college graduates who took a statistics course is between $60,947.78 and $66,652.22.

To construct a 90% confidence interval for estimating the population means μ of salaries for college graduates who took a statistics course, we can use the formula:

Confidence interval = sample mean ± (critical value) x (standard error)

First, we need to find the critical value from the t-distribution table with a degree of freedom of n-1. Since we have 49 college graduates, our degrees of freedom are 48. Looking at the table, the critical value for a 90% confidence level is 1.677.

Next, we need to find the standard error, which is calculated by dividing the standard deviation by the square root of the sample size. In this case, the standard error is $11,936/sqrt(49) = $1703.05.

Substituting these values into the formula, we get:

Confidence interval = $63,800 ± 1.677 x $1703.05
Confidence interval = $63,800 ± $2852.22

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Answer: 700

Step-by-step explanation:

Answer:

700

Step-by-step explanation:

copy and paste

Certify Completion Icon Tries remaining: 3 A high school has 52 players on the football team. The summary of the players' weights is given in the box plot. The median weight of the players on the football team is 160 pounds.

The box plot shows that the median weight of the players is the middle value of the distribution. In this case, the median weight is halfway between the 26th and 27th players, which is 160 pounds.

The box plot also shows that the minimum weight of the players is 150 pounds and the maximum weight is 212 pounds. The interquartile range, which is the range of the middle 50% of the data, is 20 pounds.

In conclusion, the median weight of the players on the football team is 160 pounds. This means that half of the players on the team weigh more than 160 pounds and half of the players weigh less than 160 pounds.

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The word problem can be:

"let's say that you have $3, and there is an item that costs $(1/4), how many of these items can you buy?"

And the solution is N = 12.

We want a problem that can be described by 3 divided by 1/4.

So, let's say that you have $3, and there is an item that costs $(1/4), how many of these items can you buy?

The solution to that question is given by:

\(N = \frac{3}{1/4}\)

2) To solve this, we can use a really simple model.

In one unit, we have 4 fourts.

Then in 3 units, we have 3*4 = 12 fourts.

Then the answer is 12.

3) How to use multiplication?

Remember that dividing by a fraction is equivalent to multiplying by the inverse of said fraction, then:

\(N = \frac{3}{1/4} = 3*(4/1) = 12\)

We got the same thing as above.

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hope this helped buddy

Peace

Answer:

(1.75, 3)

Step-by-step explanation:

Let's find L' first: We are reflecting L over the x axis, it means it stays on the same vertical (x=-1.75) and it's y changes sign, going to (-1,75,3).

This new point gets reflected again, over the y-axis. The horizontal coordinate (y=3) remains the same, and  the x coordinate changes sign, going to it's final destination (1,75, 3)

No, these two events cannot be disjoint. Disjoint events, also known as mutually exclusive events, are events that cannot occur simultaneously.

In other words, if events A and B are disjoint, it means that the occurrence of one event excludes the possibility of the other event occurring.

However, in this case, we are given that P(A) > 0 and P(B) > 0. This means that both events A and B have non-zero probabilities of occurring. Since both events have a positive probability, they cannot be disjoint because there is a possibility of their intersection, where both events occur simultaneously.

Disjoint events would have the property that P(A ∩ B) = 0, indicating that their intersection is an empty set. But given that P(A) > 0 and P(B) > 0, it implies that there is some non-zero probability for the events A and B to occur together, making them not disjoint.

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None of the statements A, B, or C can be determined to be true based on the given information. we do not have enough information to determine the values of P(A), P(A∩B), or P(B|A) from the given probabilities.

To determine which statement is true, let's analyze the given information.  We have:

P(B) = 4/1

P(A∪B) = 2/1

P(A|B) = 3/2

Let's evaluate each statement:

A) P(A) = 3/1

This statement is not directly supported by the given information. We cannot determine the value of P(A) solely based on the provided probabilities.

B) P(A∩B) = 12/1

This statement is also not supported by the given information. We do not have enough information to determine the value of P(A∩B).

C) P(B|A) = 5/1

This statement is not supported by the given information. We do not have any direct information about P(B|A), so we cannot determine its value.

D) A and B are not independent.

To determine whether A and B are independent, we can check if P(A∩B) = P(A) * P(B). However, as mentioned earlier, we do not have enough information to determine the value of P(A∩B). Therefore, we cannot conclude whether A and B are independent based on the given information.

In summary, none of the statements A, B, or C can be determined to be true based on the given information. The only conclusion we can draw is that we do not have enough information to determine the values of P(A), P(A∩B), or P(B|A) from the given probabilities.

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Answer:

x=4 y=8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hello,

\(9x^2-30x+25 = (3x)^2-2*5*3x+5^2 = (3x-5)^2\)

so A=3x and B=5

hope this helps

Answer:

true

Step-by-step explanation:

i just took the apex quiz

Answer:

2. b

3. i

4. c

6. d

7. j

8. g

9. k

10. f

11. a

Step-by-step explanation:

i cant assure that all of them are right but mostly all of them are

The answer to question is discussed in brief.

a) P-value measures the strength of evidence against the null hypothesis.

Null hypothesis means no relationship exists between the two variables in the population. If the p-value is small (less than alpha), the evidence suggests that the null hypothesis should be rejected. In case 1, the p-value is 0.139, which is greater than alpha, indicating that there is not enough evidence to reject the null hypothesis and conclude that there is a significant relationship between the two variables. In case 2, the p-value is 0.0003, which is less than alpha, suggesting that there is strong evidence to reject the null hypothesis and conclude that there is a significant relationship between the two variables. Therefore, the p-value is different in case 1 and case 2 because in case 1, the data do not provide enough evidence to reject the null hypothesis, whereas in case 2, there is enough evidence to reject the null hypothesis.

b) In case 2, there is a significant relationship between the two variables. The Emotional advertisements seem to receive more hits than the Informational advertisements. The difference between the means of the two groups is 200 (1000 - 800), indicating that the Emotional advertisements receive 200 more hits on average than the Informational advertisements.

c) Based on the p-value in case 2, we can conclude that the evidence suggests that there is a significant relationship between the variables. Emotional and Informational advertisements have a different effect on the number of hits. Emotional advertisements receive more hits on average than Informational advertisements.

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Step-by-step explanation:

Given data:

Range of jumps  = 71 to 84 inches

Mean of jumps = 76 inches

standard deviation = 3.5

To calculate the percent of jumpers in the group jumping below 79.5 inches

Let us calculate the number of standard deviation in 79.5 inches

= 79.5/3.5

= 22.71 times

Answer:

84.1%

Step-by-step explanation:

The temperature are the times  indicated are:

T( 0) =   5.800°

T( 0.22) = -4.9094 °

T (0.44) = -2.6792 °

T(0.66) = 2.3244°

T(0.88)  = 4.8184°

T(1.1) = -4.1686 °

To solve the above, we need to use the formuala that we given which is T(x) = 5.8cos(3.8πx)

Entering the various values of x, can can obtain

T(0) = 5.8 cos (3.8π  (0) )  = 5.8cos(0) = 5.800

T(0.22) = 5.8 cos (3.8  π(0.22)) ≈ -4.9094

T(0.44) = 5.8cos (3.8π (0.44) ) ≈ -  2.6792

T(0.66) = 5.8cos(3.8π (0.66)) ≈ 2.3244

T(0.88) = 5.8cos(3.8π(0.88)) ≈ 4.8184

T(1.1) = 5.8 cos(3.8π(1.1  )) ≈ -4.1686

So the above answers are correct.

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Producing rDNA involves isolating and cleaving DNA, inserting fragments into a vector, and transforming host cells. rDNA can be introduced via transformation, transfection, or viral vectors. Clinical applications include protein production, gene therapy, vaccines, and diagnostics.

Producing a recombinant DNA (rDNA) vector involves several general steps. Here are the three main steps involved in the process:

Isolation and Cleavage of DNA:

The first step is to isolate the desired DNA fragments from the source organism. This can be done using various techniques such as PCR (Polymerase Chain Reaction) or restriction enzyme digestion. Restriction enzymes are enzymes that cut DNA at specific recognition sites. By using the appropriate restriction enzymes, the desired DNA fragment and a vector DNA can be cut at specific sites. The vector is usually a plasmid, which is a small circular DNA molecule.

Insertion of DNA Fragments into the Vector:

Once the DNA fragments and vector have been cut, they are mixed together and joined through a process called ligation. DNA ligase is used to catalyze the formation of covalent bonds between the ends of the DNA fragments and the vector. This creates a recombinant DNA molecule containing the desired DNA fragment within the vector. The recombinant DNA molecule is then introduced into host cells for replication.

Transformation of Host Cells:

The recombinant DNA molecules need to be introduced into host cells to produce multiple copies of the recombinant DNA. This is typically done using a process called transformation. Host cells, such as bacteria or yeast, are treated in a way that makes them more receptive to taking up the recombinant DNA. Methods for transformation include heat shock, electroporation, or using chemical agents. Once the host cells have taken up the recombinant DNA, they can be grown in culture to produce large quantities of the desired DNA fragment.

Introduction of rDNA into Cells:

Recombinant DNA can be introduced into cells using various methods, depending on the type of cells being targeted. Some common techniques include:

Transformation: As mentioned earlier, host cells, such as bacteria or yeast, can be treated to make them receptive to taking up the recombinant DNA. This can be achieved by exposing the cells to heat shock, electroporation, or using chemical agents.

Transfection: This method is used for introducing rDNA into eukaryotic cells, including animal cells. It involves the use of techniques such as calcium phosphate precipitation, liposome-mediated transfection, or electroporation.

Viral Vectors: Certain viruses, such as retroviruses, adenoviruses, or lentiviruses, can be modified to carry the recombinant DNA. These viral vectors can then infect target cells and deliver the rDNA into the host genome.

Clinical Applications of rDNA:

Recombinant DNA technology has revolutionized biomedical research and has led to numerous clinical applications. Some important applications include:

Production of Therapeutic Proteins: rDNA technology allows for the production of large quantities of therapeutic proteins, such as insulin, growth factors, clotting factors, and monoclonal antibodies. These proteins can be used to treat various diseases, including diabetes, cancer, and genetic disorders.

Gene Therapy: rDNA vectors can be used to deliver functional copies of genes into target cells to correct genetic defects. This holds promise for the treatment of inherited diseases caused by single gene mutations, such as cystic fibrosis and muscular dystrophy.

Vaccine Development: Recombinant DNA technology has been instrumental in the development of vaccines. By expressing specific antigens from pathogens, recombinant vaccines can be created to stimulate an immune response without causing disease.

Diagnostic Tools: Recombinant DNA techniques are used to produce specific DNA or RNA probes for diagnostic purposes. These probes can detect the presence of specific genes or mutations associated with diseases, aiding in early detection and personalized medicine.

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The concept is the Vertical Lines. The Vertical Lines are a pair of opposing, congruent angles created by intersecting lines. It is option A.

An upward line is a line on the direction plane where every one of the focuses on the line have a similar x-coordinate. Because they are perpendicular to the ground and extend toward the sky, vertical lines frequently convey a sense of height.

At the point when two straight lines cross each other vertical points are shaped. Every vertical angle is equal and congruent.

By super-imposing the two pairs of non-adjacent angles created by intersecting two lines, vertical angles are congruent.

Every vertical angle has the same length. We call angles congruent when their measurements are the same.

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Question:

Which of coming up next is best depicted as a couple of inverse points shaped by crossing lines?

A. Vertical angles

B. Supplementary angles

C. Complementary angles

D. Linear pair

The table with the scale measurements is given by the image shown at the end of the answer.

The measurements are obtained applying the proportion given for each table.

The symbols are given as follows:

For the first table, we have that every inch on the table represents one feet in real life, hence:

For the second table, we have that every inch on the paper represents two feet in real life, hence the measurements are given as follows:

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Answer:

30°

Step-by-step explanation:

This right triangle has :

=========================================================

Solving :

We know the angle sum of a triangle is 180°.

⇒ x + 90° + 60° = 180°

⇒ x + 150° = 180°

⇒ x = 30°

We know the angle sum of a triangle is 180° so

= 180°

= 180°

⇒x = 30°

\(\boxed{\blue{ » \: Lear \: math \: with \: Kareninajovanka \: « コ:彡}}\)

Given:

Scale factor is \(\dfrac{1}{144}\).

Length of wingspan of the airplane = 1152 inches

To find:

The length of wingspan of the model airplane.

Solution:

Scale factor is \(\dfrac{1}{144}\). It means,

1 inches of airplane \(=\dfrac{1}{144}\) inches of model airplane.

1152 inches of airplane \(=1152\times \dfrac{1}{144}\) inches of model airplane

                                       \(=8\) inches of model airplane

Therefore, the length of wingspan of the model airplane is 8 inches.