Mark up is 40% and the cost to store is 162 dollars what is the selling price

Answer:

96.25%

Step-by-step explanation:

The empirical rule regarding mean and standard deviation is that

Therefore between mean and +2 standard deviation or between mean and -2 standard deviation you will find  approximately 95/2 = 47.5% of the values

Between mean and ± 3 standard deviations you will find approximately 97.5/2 = 48.75% of the values

Therefore between 2 standard deviations above and 3 standard deviations below you will find approximately 47.5 + 48.75 = 96.25% of values

The domain is x is all real numbers where x does not equal negative 4 comma range is y is all real numbers where y does not equal negative 11. Option C

The domain of a function refers to the entire area for which the function returns a value. The function in this case is; f(x) = x^2 - 3x - 28/x + 4. The domain of the function will be real numbers except -4.

Hence, we can say that domain is x is all real numbers where x does not equal negative 4 comma range is y is all real numbers where y does not equal negative 11.

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Answer:

The answer is C.

The number that belongs in the green box using sine rule is 13.96.

The rule of sine or the sine rule states that the ratio of the side length of a triangle to the sine of the opposite angle, which is the same for all three sides.

To calculate the number that belongs in the green box, we use the formula below

Formula:

From the diagram,

Given:

Substitute these values into equation 1

Solve for x

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Answer:

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

There are two triangular faces with base of 16 cm and height of 15 cm and three rectangular faces.

Find the sum of areas of all five faces:

The best answer to the given question is B.

When a variable "varies inversely as y," it means that as y increases, the variable decreases, and vice versa. This relationship is expressed mathematically as:

variable = k/y

where k is a constant.

When a variable "varies directly as y," it means that as y increases, the variable also increases, and vice versa. This relationship is expressed mathematically as:

variable = k*y

where k is a constant.

Option (a) does not provide any information about the relationship between variables. Option (c) and (d) provide incomplete information as they do not specify the variable that varies with y. Option (b) correctly explains the two types of relationships between variables and their mathematical expressions.

Option B is the best answer.

Answer:

To determine the formula of g in terms of f, we would need more information about the specific transformation or relationship between f and g. Unfortunately, you mentioned that there is a graph showing f as a solid blue line and g as a dotted red line, but without additional details about the graph or the transformation, it is not possible to provide the formula of g in terms of f.

If you can provide further information about the relationship between f and g or any specific points or characteristics of the graph, I would be happy to assist you in finding the formula of g in terms of f.

Step-by-step explanation:

Answer: $5400

Step-by-step explanation:

x =  amount raised so far

13500 - x = amt. still needed

x/3 = (13500 - x)/2

2x = 3(13500 - x)

2x = 40500 - 3x

5x = 40500

x = 40500/5 = 8100 (amt. raised so far)

13500 - 8100 = 5400 (amt. still needed)

A continuous function is the one in which the function is continuous is the interval given for the function.

A continuous function that does not satisfy the conclusion of the mean value theorem on a closed interval is the function f(x) = |x| on the interval [-1, 1].

This function is continuous on the interval [-1, 1], but it does not have a derivative at x = 0. Therefore, the mean value theorem does not apply at this point, and there is no value c in the interval [-1, 1] such that f'(c) = (f(1) - f(-1))/(1 - (-1)).

This is an example of a function that is continuous on a closed interval, but does not satisfy the conclusion of the mean value theorem.

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The slope and the y-intercept of the line y = 4x + 5 are given as follows:

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

The coefficients m and b represent the slope and the intercept, respectively, and are explained as follows:

The function for this problem is given as follows:

y = 4x + 5.

Hence the slope and the intercept are given as follows:

The problem asks for the slope and the intercept of y = 4x + 5.

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Answer:

x = 90

Step-by-step explanation:

The given diagram shows a circle with intersecting chords, KM and JL.

To find the value of x, we can use the Angles of Intersecting Chords Theorem.

According to the Angles of Intersecting Chords Theorem, if two chords intersect within a circle, the angle formed at the intersection point is equal to half the sum of the measures of the arcs intercepted by the angle and its corresponding vertical angle.

Let the point of intersection of chords KM and JL be point P.

As the chords are straight lines, angle x° forms a linear pair with angle JPM.

Note: We cannot use the Angles of Intersecting Chords Theorem to find the value of x directly, since we have not been given the measures of the arcs KJ and ML. Therefore, we need to use the theorem to find m∠JPM first.

From inspection of the given diagram:

Using the Angles of Intersecting Chords Theorem, we can calculate the measure of angle JPM (shown in orange on the attached diagram):

\(\begin{aligned}m \angle JPM &=\dfrac{1}{2}\left(m\overset\frown{JM}+m\overset\frown{LK}\right)\\\\&=\dfrac{1}{2}\left(30^{\circ}+(2x-30)^{\circ}\right)\\\\&=\dfrac{1}{2}\left(30^{\circ}+2x^{\circ}-30^{\circ}\right)\\\\&=\dfrac{1}{2}\left(2x^{\circ}\right)\\\\&=x^{\circ}\end{aligned}\)

As angle JPM forms a linear pair with angle x°, the sum of the two angles equals 180°:

\(\begin{aligned}m \angle JPM+x^{\circ}&=180^{\circ}\\\\x^{\circ}+x^{\circ}&=180^{\circ}\\\\2x^{\circ}&=180^{\circ}\\\\\dfrac{2x^{\circ}}{2}&=\dfrac{180^{\circ}}{2}\\\\x^{\circ}&=90^{\circ}\\\\x&=90\end{aligned}\)

Therefore, the value of x is 90, which means that the two chords intersect at right angles.

Unit rate is the conversion of one unit to another unit with its standard conversion.

The amount of soda left after the party is 19 liters 222 ml.

It is the conversion of one unit to another unit with its standard conversion.

Example:

1 minute = 60 seconds

1 km = 100 m

1 m = 100 cm

We have,

Amount of soda = 22 liters

Amount of soda bought = 2 liters 13 ml

Amount of soda drank with family = 765 ml

1 liter = 1000 ml

22 l = 22000 ml

2l = 2000 ml

The amount of soda left after the party.

= 22000 ml - 2000 ml - 13 ml  - 765 ml

= 19222 ml

This means,

= 19 liter and 222 ml

Thus,

The amount of soda left after the party is 19 liters 222 ml.

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Answer:

\(y = \frac{9x^2}{2} + c\)

Step-by-step explanation:

Given

\(\int\limits^ _\)\((x + 8x) dx\)

Required

(a) Integrate

(b) Check using differentiation

To integrate, we make use of the following formula;

if

\(\frac{dy}{dx} = \int\limits^{} _{} ax^n\)

then

\(y = \frac{ax^{n+1}}{n+1}\)

So; \(\int\limits^ _\)\((x + 8x) dx\) becomes

\(y = \frac{x^{1+1}}{1+1} + \frac{8x^{1+1}}{1+1} + c\)

\(y = \frac{x^{2}}{2} + \frac{8x^{2}}{2} + c\)

\(y = \frac{x^{2}}{2} + 4x^2 + c\)

Take LCM

\(y = \frac{x^{2} + 8x^2}{2} + c\)

\(y = \frac{9x^2}{2} + c\)

To check using differentiation, we make use of

if \(y = ax^n\), then

\(\frac{dy}{dx} = nax^{n-1}\)

Using this formula

\(y = \frac{9x^2}{2} + c\) becomes

\(\frac{dy}{dx} = 2 * \frac{9x^{2-1}}{2}\)

\(\frac{dy}{dx} = 2 * \frac{9x}{2}\)

\(\frac{dy}{dx} =9x\)

\(9x = x + 8x\)

So;

\(\frac{dy}{dx} = x + 8x\)

Manufacturing is the process of creating products using labor, equipment, instruments, biological or chemical processing, or formulation.

Describe the entire procedure.

Let's create C1 units of component 1.

Allow the production of component 2 C2 units.

Allow the production of C3 units for component 3.

Now, 8C1 + 6C2 + 9C3

      6C1 + 4C2 + 4C3 < 7200

      4C1 + 5C2 + 2C3 < 6600

                             C3 <200

                   C2           < 1000

        C1                      > 600

           C1  , C2, C3 > 0

Consequently, the answer is

C1 = 600

C2= 700

C3 = 200

We can learn about different created components, ranges, and units using this way.

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Answer:

this is pretty easy we just replace the x with -1 so

(-1)^2+(-1)9+10

-1*-1=1

-1*9=-9

1+-9=-8

-8+10=2

f(-1)=2

Hope This Helps!!!

The relationship between airplane 1 and airplane 2 is an illustration of objective function

14 of airplane 1 and 7 of airplane 2 should be used to minimize the operation cost

Represent P1 and P2 with x and y, respectively.

From the question, we ave have the following parameters:

                    x             y           Minimum

First class   20          18                400

Tourist        50          30               900

Economy    110          44              1500

Cost        10000      85000

So, the objective cost function to minimize would be:

C = 10000x + 8500y

And the constraints are:

20x + 18y ≥ 400

50x + 30y ≥ 900

110x + 44y ≥ 1500

x, y ≥ 0

Next, we plot the graphs of the constraints

From the graph (see attachment), we have the following feasible solutions

(x,y) = {(4.9,21.8), (8.5,12.7), (14,6.7)}

Substitute these values in the objective function.

C(5,22) = 10000 * 5 + 8500 * 22 = 237000

C(9,13) = 10000 * 9 + 8500 * 13 = 200500

C(14,7) = 10000 * 14 + 8500 * 7 = 199500

The minimum value is:

C(14,7) = 199500

Hence, 14 of airplane 1 and 7 of airplane 2 should be used to minimize the operation cost

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Solution for the given System of linear equation is:

Simultaneous equations, system of equations Two or more equations in algebra must be solved jointly (i.e., the solution must satisfy all the equations in the system). The number of equations must match the number of unknowns for a system to have a singular solution.

There are four methods to solving systems of equations: graphing, substitution, elimination and matrices.

Given,  the system of linear equations on the left with its solution type on the right

For  Y=2x-1 and Y=2x+1

Adding both equation,  we will get y = 4x

Thus, these equations have infinite number of solution

For 2x - y = 7 and 3x + y = 3

Adding these equations

5x = 10

x= 2

Substitute the value in equation 1

y = -3

Thus, solution is (2, - 3)

therefore, the Solution for the given System of linear equation is:

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Complete question:

Step-by-step explanation:

I hope this answer is helpful ):

Answer:

hello your question has some missing part and the table as it relates better to the question

set up the ANOVA table ( to 1 decimal if necessary )

Step-by-step explanation:

attached below is the image of the Analysis of variance using Minitab software

Attached below as well is the Require Anova table

Answer:

where is the picture?I think you forgot to put it

Answer:

The factors of the expression are 18x and 4-y

Given the expression 72x - 18xy

Find the factor of each term:

72x = 18 * 4 * x

18xy = 18 * x * y

Since 18x is common to both terms, hence the factored form is expressed as:

72x - 18xy = 18x (4 - y)

Step-by-step explanation: Hope this helps!! Mark me brainliest!!

Answer:

18x(4−y)

Step-by-step explanation:

72x−18xy

Factor out 18.

18(4x−xy)

Consider 4x−xy. Factor out x.

x(4−y)

Rewrite the complete factored expression.

18x(−y+4)

Evaluate

18x(4−y)

Answer:

2x^3-5x^2-28x+15 -------------------------expanded

2x^3-5x^2-28x+15--------------------simplified

Step-by-step explanation:

\left(2x-1\right)\left(x+3\right)\left(x-5\right)

=2x^2x+2x^2\left(-5\right)+5xx+5x\left(-5\right)-3x-3\left(-5\right)

simplyfied

\left(2x^2+5x-3\right)\left(x-5\right)

=2x^2x+2x^2\left(-5\right)+5xx+5x\left(-5\right)-3x-3\left(-5\right)

=2x^3-5x^2-28x+15

Answer:

1.44

Step-by-step explanation:

because I am smart

Answer:

5 ≤ L ≤ 35

Step-by-step explanation:

Let w represent the width of the rectangle.

The perimeter (P) of the rectangle is given by:

P = 2w + 2L

Where L is the length of the rectangle.

We know that w = 30 cm and that the perimeter is between 100 and 160 cm. We can now set up our compound inequality:

100 ≤ 2(30) + 2L ≤ 160

100 ≤ 90 + 2L ≤ 160

10 ≤ 2L ≤ 70

We can now divide both sides by 2 to solve for L:

5 ≤ L ≤ 35

Therefore, the compound inequality that represents the graph of a rectangle with a width of 30 centimeters and a perimeter of 100 centimeters to 160 centimeters is:  5 ≤ L ≤ 35

16  Students bought orange juice.

20 students bought sandwich.

What is addition method?

Using the Addition Method to Solve Systems of Equations in Two Variables. The addition approach, often known as the elimination method, is a third strategy for resolving linear equation systems. With this approach, we combine two components that share the same variable but have opposing coefficients, resulting in a sum of zero.

Let, each of 36 students at a school play bought either cup of orange juice or a sandwich.

A cup of orange juice costs $1 and a sandwich costs $3.

The total amount collected was $76.

Let x represent the number of students who bought a cup of orange juice and

y represent the number of students who bought a sandwich.

Then the problem can be represented by system of equations:

x + 3y = 76             ..(1)

x + y = 36               ..(2)

Multiply equation (2) by -3.

-3x - 3y = -108          ..(3)

Adding equation (1) and (3)

(x + 3y) + (-3x - 3y) = 76 - 108

                        -2x = -32

                           x = 16

Plug x = 16 in equation (2)

16 + y = 36

      y = 36 - 16

      y = 20

Hence, 16 Students bought orange juice and  20 students bought sandwich.

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The cost charges by Charlie and son and Home Dreams will be $9,550 and $7,900. Then the Charlie and son contractor is more expensive than Home Dreams.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The cost of each service, assuming the job will take 100 hours is given as,

Lexi necessities to recruit a woodworker to re-try her washroom. Charlie and the child charge $1050 for the plan and $85 for each hour for work. Home Dreams charges $900 for configuration expenses in addition to $70 each hour for work.

For Charlie and son, we have

⇒ $1,050 + $85 x 100

⇒ $9,550

For Home Dreams, we have

⇒ $900+ $70 x 100

⇒ $7,900

The Charlie and son contractor is more expensive than Home Dreams.

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Answer:

C. is your answer

Step-by-step explanation:

Given:

Data set = \(\{x, 2x, 3x, 4x\}\)

To find:

The absolute mean deviation for the given set.

Solution:

We have,

Data set = \(\{x, 2x, 3x, 4x\}\)

Mean of the data set is

\(Mean=\dfrac{\sum x_i}{n}\)

\(Mean=\dfrac{x+2x+3x+4x}{4}\)

\(Mean=\dfrac{10x}{4}\)

\(Mean=2.5x\)

Now,

The formula for mean absolute deviation (MAD) is

\(MAD=\dfrac{\sum |x_i-\overline x|}{n}\)

\(MAD=\dfrac{|x-2.5x|+|2x-2.5x|+|3x-2.5x|+|4x-2.5x|}{4}\)

\(MAD=\dfrac{|-1.5x|+|-0.5x|+|0.5x|+|1.5x|}{4}\)

\(MAD=\dfrac{1.5x+0.5x+0.5x+1.5x}{4}\)

\(MAD=\dfrac{4x}{4}\)

\(MAD=x\)

Therefore, the mean absolute deviation for the given set of data is x.

Answer:

No

Step-by-step explanation:

If a ordered pair is a solution for an equation, then it will satisfy the equation. That is, after substituting the x and y values in the equation, both sides of the equation will be same.

Here 29 ≠ 45.

So, (4,7) is not a solution