The Munchery Restaurant advertises that you
can have a different lunch combination every
day of the year. They offer 12 different kinds
of soups, 6 different sandwich meats and 4
different kinds of bread. Is their claim valid?
Explain.
brosse sit

By using unitary method, we found that the cost of 5m cloth is Rs. 1050.

According to the unitary method, the cost of 1 meter of cloth is equal to the total cost of 7 meters of cloth divided by 7. That is,

Cost of 1m cloth = Total cost of 7m cloth/7

We know that the total cost of 7m cloth is Rs. 1470. Therefore,

Cost of 1m cloth = 1470/7

Cost of 1m cloth = Rs. 210

This means that the cost of 1 meter of cloth is Rs. 210. Now, we need to find the cost of 5m cloth. To do that, we can use the unitary method again.

Cost of 5m cloth = Cost of 1m cloth x 5

Cost of 5m cloth = Rs. 210 x 5

Cost of 5m cloth = Rs. 1050

Therefore, the cost of 5m cloth is Rs. 1050.

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Answer:

0.08

Step-by-step explanation:

Answer:

The question is incompleye. Do elaborate?

The Median of the data shown on the line plot is 6.5.

The median of a line plot The median is the central value in a data set that is arranged in numerical order from least to greatest. In other words, the median is the middle number of a set of data. To find the median of a set of data on a line plot, follow the steps below:

Step 1: Arrange the data in numerical order from least to greatest. In the line plot provided above, the data is already arranged in order from least to greatest. It ranges from 4 to 12.

Step 2: Determine the total number of data points. In this case, there are 8 data points.

Step 3: Identify the middle value in the data set. This is done by dividing the total number of data points by 2 (the middle point). If the number of data points is even, the median is the average of the two middle values. If the number of data points is odd, the median is the middle value itself. Since there are 8 data points in the line plot above, we have an even number of data points. The two middle values are 6 and 7, so the median is the average of these two values.

Step 4: Calculate the median. Add the two middle values (6 and 7) together and divide by 2:6 + 7 = 13 13/2 = 6.5

Therefore, the median of the data shown on the line plot is 6.5.

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On average, a customer spends approximately 1.16 minutes waiting time on hold before they can start speaking to a representative.

To find the average waiting time for a customer on hold before they can start speaking to a representative, we need to consider both the arrival rate of calls and the average service time of the staff members.

Given:

9 staff members taking calls.

On average, one call arrives every 5 minutes (standard deviation of 5 minutes).

Each staff member spends on average 18 minutes with each customer (with a standard deviation of 27 minutes).

To calculate the average waiting time, we need to use queuing theory, specifically the M/M/c queuing model. In this model:

"M" stands for Markovian or memoryless arrival and service times.

"c" represents the number of servers.

In our case, we have an M/M/9 queuing model since we have 9 staff members.

The average waiting time for a customer on hold is given by the following formula:

Waiting time = (1 / (c * (μ - λ))) * (ρ / (1 - ρ))

Where:

c = number of servers (staff members) = 9

μ = average service rate (1 / average service time)

λ = average arrival rate (1 / average interarrival time)

ρ = λ / (c * μ)

First, let's calculate the average arrival rate (λ):

λ = 1 / (average interarrival time) = 1 / 5 minutes = 0.2 calls per minute

Next, calculate the average service rate (μ):

μ = 1 / (average service time) = 1 / 18 minutes = 0.0556 customers per minute

Now, calculate ρ:

ρ = λ / (c * μ) = 0.2 / (9 * 0.0556) ≈ 0.407

Finally, calculate the waiting time:

Waiting time = (1 / (c * (μ - λ))) * (ρ / (1 - ρ))

= (1 / (9 * (0.0556 - 0.2))) * (0.407 / (1 - 0.407))

≈ 1.16 minutes

Therefore, on average, a customer spends approximately 1.16 minutes waiting on hold before they can start speaking to a representative.

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Answer: Domain: (-inf,inf) Range; [-4,inf)

Step-by-step explanation: Domain is x values possible and range is y values possible. Quadratics always have a domain of (-inf,inf) and the range starts from -4 going up infinitely. and if -4 is included then we use a bracket therefore,  [-4,inf). Also, infinity always has a parenthesis.

Answer:

no although they were close

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

54/3 = 18

18 miles for every gallon

18x8= 144

Hope that helps!

Answer:

  D.  20 cm

Step-by-step explanation:

The volume of a rectangular prism is given by the formula ...

  V = LWH

__

For the dimensions given, we have ...

  15000 cm³ = (30 cm)(25 cm)H

  15000/750 cm = H = 20 cm

The height of the box is 20 cm.

Answer:

x = -1

Step-by-step explanation:

4x + 5 = 3x + 4

      -5           -5

4x =    3x -1

-3x =   -3x

1x = -1

x = -1

Answer:

x=-1

Step-by-step explanation:

4x+5=3x+4

subtract 3x from both sides of the equation

4x+5=3x+4

-3x      -3x

x+5=4

subtract 5 from both sides of the equation

x+5=4

 -5    -5

x=-1

Answer:

y - 1 = -3/4(x + 8)

General Formulas and Concepts:

Point-Slope Form: y - y₁ = m(x - x₁)  

x₁ - x coordinate

y₁ - y coordinate

m - slope

Step-by-step explanation:

Step 1: Define

Point (-8, 1)

Slope m = -3/4

Step 2: Write equation

y - 1 = -3/4(x + 8)

The blanks in each statement about the line segment should be completed as shown below.

Since we know U is the midpoint, we can say TU=8x + 11 substituting in our values for each we get:

8x + 11 = 12x - 1

Solve for x

We now want to solve for x.

−4x+11=−1

−4x = -12

x= 3

Solve for TU, UV, and TV

This is just the first part of our question. Now we need to find TU, UV, and TV. Lets start with TU and UV.

TU=8x+11 We know that x=3 so let’s substitute that in.

TU=8(3)+11

TU= 35

We will do the same for UV. From our knowledge of midpoint, we know that TU should equal UV, however let’s do the math just to confirm.

UV=12x−1 We know that x=3 so let’s substitute that in.

UV=12(3)−1

UV= 35

Based on the segment addition postulate, we have:

TU+UV=TV

35+35=TV

TV= 70

Find the detailed calculations below;

TU = UV

8x + 11 = 12x - 1

8x + 11 - 11 = 12x - 1 - 11

8x = 12x - 12

8x - 12x = 12x - 12 - 12x

-4x = -12

x = 3

By using the substitution method to substitute the value of x into the expression for TU, we have:

TU = 8x + 11

TU = 8(3) + 11

TU = 24 + 11

TU = 35

By applying the transitive property of equality, we have:

UV = TU and TU = 15, then UV = 35

By applying the segment addition postulate, we have:

TV = TU + UV

TV = 35 + 35

TV = 70

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The correct statement is (b). If the firm produced, the firm's losses would have been higher than $100.

The true statement in this scenario is that if the firm produced, the firm's losses would have been higher than $100. This is because in the short-run, a firm may decide to shut-down production if the revenue it generates is not sufficient to cover its variable costs, let alone its fixed costs. In this case, the firm's fixed cost is $100 and if it were to produce, it would incur additional variable costs. Therefore, the firm would choose to shut-down production in the short-run to minimize its losses. This decision is based on the fact that the firm cannot change its fixed costs in the short-run, but it can minimize its losses by minimizing its variable costs. In summary, the firm's decision to shut-down production is rational because its losses would have been higher than $100 if it produced.

A profit-maximizing firm decides to shut down production in the short-run when its total revenue is less than its total variable cost. This is because, by shutting down, the firm can minimize its losses and only incur the total fixed cost (TFC) of $100. If the firm produced and its total variable cost was higher than $100, it would still shut down because the firm would experience greater losses by continuing production. This aligns with statement (b). Statements (a), (c), and (d) do not accurately describe the firm's decision to shut down production in the short-run. The key factor is comparing the firm's total revenue to its total variable cost to determine if shutting down minimizes losses.

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Answer: 9/2

Step-by-step explanation:

21=2(6) + 2(?)

21=12 + 2(?)

9=2(?)

(9/2)=?

Answer:

6/5 or 1.2

Step-by-step explanation:

put them both as fractions

1/5 x 6/1

6/5=1.2

The value of x in the solution to this system of equations y + 2x = -1 and y=x+4 is 3.

The elimination approach involves taking one variable out of the system of linear equations by utilizing addition or subtraction together with multiplication or division of the variable coefficients. To create an equation in one variable using the elimination approach, you can either add or subtract the equations. To eliminate a variable, add the equations when the coefficients of one variable are in opposition, and subtract the equations when the coefficients of one variable are in equality.

Given,

Equations:

y + 2x = -1

y = x + 4

y - x = 4

Using elimination method,

y + 2x = -1

y - x = 4

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

x = 3

The value of x in the solution to this system of equations y + 2x = -1 and y=x+4 is 3.

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Answer:

Graph D is the correct answer.

The margin of error is:

Margin of error = 1.96 * (standard error of the mean)

The 95% confidence interval is:

Confidence interval = sample mean ± t-value * (standard error of the mean)

To calculate the margin of error for a 95% confidence interval estimate, we need to know the sample size and the standard error of the mean. If we assume a large sample size (n > 30) and do not have the population standard deviation, we can use the t-distribution with n-1 degrees of freedom to estimate the standard error of the mean.

The formula for the margin of error is:

Margin of error = t-value * (standard error of the mean)

For a 95% confidence interval, the t-value with n-1 degrees of freedom is approximately 1.96.

Therefore, the margin of error is:

Margin of error = 1.96 * (standard error of the mean)

To develop a 95% confidence interval for the population mean, we need to know the sample mean, sample size, and sample standard deviation.

If we assume a large sample size and do not have the population standard deviation, we can use the t-distribution with n-1 degrees of freedom to estimate the confidence interval.

The formula for the 95% confidence interval is:

Confidence interval = sample mean ± t-value * (standard error of the mean)

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Answer:

Step-by-step explanation:

It's less than because if u use the calculator with√10 it will show 3.162277660168 which is less than 5

Answer:

Ans in attachment.

Step-by-step explanation:

PLS MRK ME BRAINLIEST I NEED TO GET THE NEXT RANK.

An optical drive, like a DVD or Blu-ray drive, or a front panel with various sorts of connectors, like USB or audio, are commonly installed in a 5.25 inch (13.34 cm) bay.

What is a drive?

A disc drive is a computer component that saves and retrieves data, information, files, applications, and other things from discs. The drive is frequently identified by its letter (your drive letter may differ). The "C: drive" is the standard designation for a hard disc drive (also known as a fixed disc).

An optical drive, like a DVD or Blu-ray drive, or a front panel with various sorts of connectors, like USB or audio, are commonly installed in a 5.25 inch (13.34 cm) bay. Floppy disc drives were also utilized for it in the past, although they are now less typical.

Hence, An optical drive, like a DVD or Blu-ray drive, or a front panel with various sorts of connectors, like USB or audio, are commonly installed in a 5.25 inch (13.34 cm) bay.

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The 5.25-inch bay in computers is typically used to install optical drives, such as CD-ROM, DVD, or Blu-ray drives.

The type of drive typically installed in a 5.25 inch (13.34 cm) bay is the optical drive, such as a CD-ROM, DVD, or Blu-ray drive. These drives are designed to fit into this larger bay size, which was originally intended for floppy disk drives in older computer models. It's worth noting that modern computers now predominantly use smaller bays (such as the 3.5-inch bay for hard drives) as disk-based data storage has become smaller and more efficient.

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To summarize: If points a and b are in a straight line, the distance traveled and the displacement will be the same. If points a and b are not in a straight line, the distance traveled will be greater than the displacement.

The distance traveled refers to the total length covered during the journey, regardless of the direction taken. On the other hand, displacement refers to the change in position from the starting point to the ending point, taking into account the direction of travel.

Neglecting the curvature of the corners implies that the path taken is a straight line. In this case, the distance traveled and the displacement will be the same if the points a and b are in a straight line.

If points a and b are not in a straight line, then the distance traveled will be greater than the displacement. This is because the distance traveled considers the entire path covered, while displacement only considers the change in position.

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Answer:

9.5_<w<9.25

Step-by-step explanation:

Answer:

(-1,4)

Step-by-step explanation:

Step 1) Change both equations to slope intercept form

3x+y=1 ---> y=-3x+1

5x+y=-1 ---> y=-5x-1

Step 2) Plot lines accordingly on graph

Lines intersect at (-1,4)

Answer:

8 men

Step-by-step explanation:

2 is men   3 is women

8 is men   12 is women

Answer:

Using the formula provided, the value of that investment after 10 years is

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

   = 4500 x (1 + (4/100)/4)^(10 x 4)

   = 4500 x (1.01)^40

   = 6699.89$

Hope this helps!

:)

The value of that investment after 10 years is $6699.89

\(A = P(1 + r/n) ^{nt}\\\\= 4500 \times (1 + (4/100)/4)^(10 \times 4)\\\\= 4500 \times (1.01)^{40}\)

= 6699.89

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Answer:

61°

Step-by-step explanation:

For parellel lines cut by a transversal corresponding angles are equal.