Pls pls help whoever gets it right gets a crown

The five inputs for the marketing product life cycle are: Year 1 sales, Years of growth, Years of decline, Peak sales, Product life cycle stages

Year 1 sales: This refers to the initial sales volume or revenue generated by the new product in its first year of introduction.

Years of growth: This represents the duration or number of years during which the sales of the product are expected to increase. It indicates the period of growth and market acceptance for the product.

Years of decline: This indicates the duration or number of years during which the sales of the product are expected to decline. It represents the period when the product starts losing market share or becomes less popular due to various factors such as competition, saturation, or changing consumer preferences.

Peak sales: This refers to the highest point or maximum level of sales that the product achieves during its life cycle. It usually occurs during the growth phase when the product is at its peak popularity and demand.

Product life cycle stages (optional): The marketing product life cycle typically consists of four stages - introduction, growth, maturity, and decline. These stages describe the overall pattern of sales and market behavior over the lifespan of a product. Including the stage durations or estimated time periods for each stage can provide further insights into the expected sales trends and dynamics of the product.

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The given equation is verified using double angle identities showing that 2cos^4(x) - 2sin^4(x) = 4cos(2x)

To use the double angle identities, we can start with the identity:

cos(2x) = cos^2(x) - sin^2(x)

We can rearrange this to get:

cos^2(x) = (1 + cos(2x))/2

sin^2(x) = (1 - cos(2x))/2

Substituting these into the left-hand side of the equation we want to verify, we get:

2cos^4(x) - 2sin^4(x)

= 2(cos^2(x))^2 - 2(sin^2(x))^2

= 2[(1 + cos(2x))/2]^2 - 2[(1 - cos(2x))/2]^2

= (1 + cos(2x))^2 - (1 - cos(2x))^2

= 1 + 2cos(2x) + cos^2(2x) - 1 + 2cos(2x) - cos^2(2x)

= 4cos(2x)

Thus, we have shown that:

2cos^4(x) - 2sin^4(x) = 4cos(2x)

So, the given equation is verified using double angle identities.

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The angle x in the diagram is 98 degrees.

When parallel lines are cut by a transversal line, angle relationships are formed such as corresponding angles, alternate interior angle, alternate exterior angles, vertically opposite angles, same side interior angles etc.

Therefore, let's find the angle of x using the angle relationships as follows:

The size of the angle x can be found as follows:

82 + x = 180(same side interior angles)

Same side interior angles are supplementary.

Hence,

82 + x = 180

x = 180 - 82

x = 98 degrees

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Answer:

Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A=πrl , where l is the slant height of the cone .

Step-by-step explanation:

thank me later

Answer:

70%

Step-by-step explanation:

21/30 * 100 = 70%

Answer: 40? 20? 60? 80? 100?

(a) To determine if the market is complete, we need to check if the rank of matrix A is equal to the number of basis assets. The rank of A is 2, but there are 3 basis assets. Therefore, the market in this model is incomplete.

(b) The return on the riskless asset can be calculated by finding the dot product of the price vector S and the riskless asset payoff vector. The riskless asset has a payoff vector of (1, 1, 2), so the return is given by:

Return = S · (1, 1, 2) = 1 (1) + 1 (1) + 2 (2) = 1 + 1 + 4 = 6

Therefore, the return on the riskless asset is 6.

(c) To find the state prices consistent with A and S, we need to solve the equation A' * p = S, where p is the vector of state prices. The transpose of matrix A, denoted as A', is:

A' =

[1, 0, 2; 0, 1, 2; 0, 2, 2]

Solving the equation A' * p = S, we get:

[1, 0, 2; 0, 1, 2; 0, 2, 2] * p = [1, 1, 2]

By solving this system of linear equations, we can find the state prices p. If there are no solutions to the system, then there are no consistent state prices, indicating the presence of arbitrage opportunities.

(d) If there are arbitrage opportunities, the type of arbitrage can be determined based on the sign of the state prices. If all state prices are non-negative, then there is no arbitrage. However, if any of the state prices are negative, it indicates the presence of arbitrage.

To find the arbitrage portfolio, we need to identify a portfolio of assets that has a non-negative initial value and positive future values in all states. The specific arbitrage portfolio would depend on the values of the state prices and the prices of the basis assets.

If there are no arbitrage opportunities (i.e., all state prices are non-negative), we can find the risk-neutral probabilities by normalizing the state prices. The risk-neutral probabilities represent the likelihood of each state occurring in a risk-neutral world.

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Approximately 5.48% of the trees have a circumference smaller than 22 inches given that the mean is 30 inches.

To find the percentage of trees with a circumference smaller than 22 inches, we can use the concept of z-scores.

A z-score measures how many standard deviations a value is from the mean.

First, we calculate the z-score for the 22-inch circumference sapling using the formula:

z = (x - mean) / SD.

In this case, the mean is 30 inches and the standard deviation (SD) is 5 inches.

Plugging in the values, we get z = (22 - 30) / 5

= -1.6.

Next, we find the area under the normal curve to the left of the z-score using a z-table or a calculator.

A z-score of -1.6 corresponds to an area of approximately 0.0548.

To convert this to a percentage, we multiply by 100:

0.0548 * 100 = 5.48%.

Therefore, approximately 5.48% of the trees have a circumference smaller than 22 inches.

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Answer:

Step-by-step explanation:

Formula for 55th term:

As per sequence:

Then:

Answer:

101

Step-by-step explanation:

I typed in 97 as the other person said and I got it wrong and I found out the correct answer and it is 101

Answer:

Hyperbole

Step-by-step explanation:

because i did that test

Answer:

Both r hyperbole

Step-by-step explanation:

The probability that the first candy selected is butterscotch and the second candy is taffy can be calculated as the product of the probabilities of these two events occurring.

First, let's calculate the probability of selecting a butterscotch candy as the first candy. There are 9 butterscotch candies out of a total of 15 candies, so the probability is 9/15.Next, for the second candy to be taffy, we need to consider that one butterscotch candy has already been selected and removed from the box. Therefore, there are 14 candies remaining in the box, including 2 taffy candies. Hence, the probability of selecting a taffy candy as the second candy is 2/14.

To find the probability of both events occurring, we multiply the probabilities together: (9/15) * (2/14) = 18/210.Simplifying this fraction, we get 3/35.Therefore, the probability that the first candy selected is butterscotch and the second candy is taffy is 3/35, which is approximately 0.086 or rounded to three decimal places.

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We can use the distributive property and the greatest common factor to write 36 + 4 as 4(9 + 1) or 4(10).

Using the distributive property, we can write:

36 + 4 = 4(9 + 1)

Next, we can identify the greatest common factor (GCF) of 9 and 1, which is 1. Since there are no other common factors between 9 and 1, we can write:

9 + 1 = 10

Therefore, we can express 36 + 4 as:

36 + 4 = 4(9 + 1) = 4(1 × 9 + 1) = 4(10)

So, 36 + 4 can be written as the product of 4 and 10, where 4 is the GCF of 36 and 4, and 10 is the sum of the two terms divided by their GCF. This is an example of factoring by grouping, which can be a useful technique in algebra and other areas of mathematics.

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Answer:

84%

Step-by-step explanation:

21/25=?/100  ==> decimal value is dividing a number by 100

100 * 21/25=100 * ?/100  ==> percent value is multiplying a decimal by 100

2100/25 = ? ==> solve for ?

? = 84%

Answer:

21 is 84% of 25

please mark brilliant

The probability of an adult getting a NEG result and truly having tuberculosis is 0.01725, which is closest to option (A) 0.0373.

Let's use the following notation:

P(TB) represents the probability that an adult has tuberculosis, which is given as 0.05.

P(POS|TB) represents the probability that the test is positive given that an adult has tuberculosis, which is given as 0.746.

P(NEG|TB) represents the probability that the test is negative given that an adult has tuberculosis, which is 1 - P(POS|TB) = 0.254.

We are asked to find the probability of an adult getting a NEG result and truly having tuberculosis, which can be calculated using Bayes' theorem as follows:

P(TB|NEG) = P(NEG|TB) * P(TB) / P(NEG)

We can calculate P(NEG) using the law of total probability, which considers the two possible cases for an adult: having tuberculosis (TB) or not having tuberculosis (TB').

P(NEG) = P(NEG|TB) * P(TB) + P(NEG|TB') * P(TB')

= 0.254 * 0.05 + 0.7653 * 0.95

= 0.7352

Now we can substitute the values into Bayes' theorem:

P(TB|NEG) = 0.254 * 0.05 / 0.7352

= 0.01725

Therefore, the probability of an adult getting a NEG result and truly having tuberculosis is 0.01725, which is closest to option (A) 0.0373.

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Answer:

EF = 6

Step-by-step explanation:

(whole secant) x (external part) =  (whole secant) x (external part)

(4+2x) * 4 = (5+x) * 5

Distribute

16+8x = 25+5x

Subtract 5x

16+3x = 25

Subtract 16

3x = 25-16

3x = 9

Divide by 3

x = 9/3

x=3

We want EF

EF = 2x = 2*3 = 6

Answer:

1. y2-y1/x2-x2

2.y=mx+b

3.Ax+By=C

Step-by-step explanation:

Answer:

You'll need to convert the minutes part to hours. 15 minutes times 1 hour per 60 minutes will make the conversion to hours and minutes will cancel out. 0.25 hours times 60 minutes per 1 hour = 0.25 hr × (60 min/ 1hr) = (0.25 × 60) min = 15 minutes.

Step-by-step explanation:

y = mx + b

y = y coordinate

m = slope

x = x coordinate

b = y intercept

9514 1404 393

Answer:

Step-by-step explanation:

1. (x -9)^(2/5) = 9

  (x -9) = ±√(9^5) = ±3^5 = ±243 . . . . raise both sides to the 5/2 power

  x = 9 ±243 . . . . . add 9

  x = {-234, 252}

__

2. √x -√(x-32) = 2

  x -2√(x(x-32)) +(x-32) = 4 . . . . . square both sides

  -2√(x(x -32)) = 36 -2x . . . . . . . . add 32-2x

  √(x(x -32)) = x -18 . . . . . . . . . . . divide by -2

  x(x -32) = (x -18)^2 . . . . . . . . . . .square both sides

  x^2 -32x = x^2 -36x +324 . . . . eliminate parentheses

  4x = 324 . . . . . . . . . add 36x-x^2 to both sides

  x = {81} . . . . . . . . . . . . divide by 4

__

3. (x^2 +14x)^(1/5) = 2

  x^2 +14x = 32 . . . . . . . . raise both sides to the 5th power

  x^2 +14x -32 = 0 . . . . . .subtract 32

  (x +16)(x -2) = 0 . . . . . . . factor

  x = {-16, 2} . . . . . . . . . . . values of x that make the factors zero

_____

Additional comment

Sometimes equations of this type have extraneous solutions. In order to avoid finding those, we have written each original equation in the form f(x) = 0 for graphing purposes. Then the x-intercepts are the solutions.

Answer:

A.P(t) = Po (1 + r)^t

P(t) = 1200( 1 + 0.024)^t

B. 1417 termites

Step-by-step explanation:

Rosanne and Jimmy are looking to purchase a house. They found one that they like, but the inspection report showed that there was a problem. The foundation has termites. The report states that the foundation of a house has 1200 termites. The termites grow at a rate of about 2.4% each day.

A. Formulate an equation in exponential form that represents the termite situation.

The formula for exponential growth or increase =

P(t) = Po (1 + r)^t

Where:

P(t) = Population growth after time t

P(o) = Initial Population = 1200 termites

r = Growth rate = 2.4% = 0.024

t = Time in days

Hence, the equation in exponential form that represents the termite situation is given as:

P(t) = 1200( 1 + 0.024)^t

B. The extermination is scheduled out for one week from the date of the report. Use your equation to determine how many termites will be in the home at the time of the extermination.

The time of extermination = 1 week

1 week = 7 days

Hence,

t = 7 days

P(t) = Po (1 + r)^t

P(7) = 1200( 1 + 0.024)⁷

P(7) = 1200(1.024)⁷

P(7) = 1416.7099449 termites

Approximately

= 1417 termites

Answer:

1

Step-by-step explanation:

\(\displaystyle \frac{\sqrt{3^{-2}}\times27}{9^{-2}\times(3^3)^2}\\\\=\frac{\sqrt{\frac{1}{3^2}}\times27}{\frac{1}{9^2}\times(27)^2}\\\\=\frac{\frac{1}{3}}{\frac{1}{81}\times27}\\\\\\=\frac{\frac{1}{3}}{\frac{27}{81}}\\\\\\=\frac{\frac{1}{3}}{\frac{1}{3}}\\\\\\=1\)

Make sure in the 2nd step that you cancel out the 27 in the numerator and reduce the exponent in the denominator by 1. Also, know that numbers to a negative exponent produce the reciprocal of that number to the exponent [i.e. 3^(-2) = 1/(3^2)]

Answer:

Step-by-step explanation:

The value of y is given in equation 2

Putting value of y = 3x in equation 1

Y = - x + 4

3x = - x + 4

Bringing like terms on one side

3x + x = 4

4x = 4

x = 4/4 = 1

Now putting value of x = 1 in equation 2

Y = 3x

Y = 3(1) = 3

The 16% variability in weight can be explained by the relationship with height.

What is correlation?

In statistics, there are three different forms of correlation: positive, negative, and no correlation.

The link between two variables is said to be positive correlated when both variables move in the same direction. When one variable decline (or grows) while the other variable lowers (or increases), there is a positive perfect correlation, denoted by the number +1.

When two variables are correlated negatively, both of the variables are moving in the opposing direction. When one variable rises (or falls) while the other rises (or falls), there is a negative perfect correlation, which is symbolised by the number -1.

No correlation, which is represented by 0, means that there is no connection or reliance between the two variables.

On the basis of provided information, the correlation between the height and weight for adults is,

r = +0.4

So, the coefficient of determination is calculated as,

\(r^{2} = (0.40)^{2}\) = 0.16 = 16%

Based on the provided information, the required answer is 16%.

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Answer:

1/2x

Step-by-step explanation:

Dennis read 30% of his book on Tuesday and 1/5 of his book on Wednesday. If he started the book on Tuesday, what fractional part of the book did he have left to read after Wednesday?

Total pages of the book = x

Tuesday = 30%

= (30/100)x

= 3/10x

Wednesday = 1/5x

3/10x + 1/5x

= 3x+2x/10

= 5/10x

= 1/2x

what fractional part of the book did he have left to read after Wednesday

= x - 1/2x

= 2x-x/2

= x/2

= 1/2x

Take into account the following property:

Then, for the given expression you have:

Hence, the answer is approximately 3.322

A significance level of 0.10, we have enough evidence to conclude that the new copy machines have a significantly faster mean repair time compared to the older model.

To test if the new copy machines are faster to repair, we can set up the following null and alternative hypotheses:

Null Hypothesis (H₀): The mean repair time for the new copy machines is the same as the mean repair time for the older model.

Alternative Hypothesis (H₁): The mean repair time for the new copy machines is less than the mean repair time for the older model.

Let's perform a one-sample t-test to test these hypotheses. The test statistic is calculated as:

t = (sample mean - population mean) / (sample standard deviation / √(sample size))

Given:

Population mean (μ) = 93 minutes

Sample mean (\(\bar x\)) = 86.8 minutes

Sample standard deviation (s) = 14.6 minutes

Sample size (n) = 18

Significance level (α) = 0.10

Calculating the test statistic:

t = (86.8 - 93) / (14.6 / sqrt(18))

t = -6.2 / (14.6 / 4.24264)

t ≈ -2.677

The degrees of freedom for this test is n - 1 = 18 - 1 = 17.

Now, we need to determine the critical value for the t-distribution with 17 degrees of freedom and a one-tailed test at a significance level of 0.10. Consulting a t-table or using statistical software, the critical value is approximately -1.333.

Since the test statistic (t = -2.677) is less than the critical value (-1.333), we reject the null hypothesis.

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Given,

per month car payment cost, P=$1,168

The rate of interest is 3%p.m.

Total year t=27

The present amount is calculated by:

Here r is

Putting the values,

Thus he would receive a loan of $259152

Answer: x = 1

Step-by-step explanation: coz I juss know