Help me on 3,4 and 5 don’t do number 6 please

{a,b,c,d,e,f} each have 63 distinct subsets, including distinct proper subsets.

Currently, an empty set always makes up this number of subsets.

There are:

in all, appropriate subsets.

= 2ⁿ - 1

Given set: {a,b,c,d,e,f}

Total number of digits in the set :

n(S) = 6

Thus,

The total number of subsets in this given set:

= 2ⁿ

= 2⁶

= 64

There are always an empty set in this amount of subsets.

Thus, there are 63 appropriate subsets in all of the given set.

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The least appropriate measure of central tendency for a data set that contains outliers is the mean. This is because the mean is calculated by taking the sum of all the values in the data set and dividing it by the number of values. This means that the mean is heavily influenced by outliers, as they are included in the calculation.

The median, 2nd quartile, and 50th percentile are all more appropriate measures of central tendency for a data set that contains outliers, as they are not affected by the presence of outliers. The median is calculated by taking the middle value of the data set, the 2nd quartile is calculated by taking the median of the upper half of the data set, and the 50th percentile is calculated by taking the value at the 50th percentile of the data set.

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Answer:

B

Step-by-step explanation:

I tried my best to do the math but im not exactly sure.

Answer: B

Step-by-step explanation:

I did the test

Only (2,0) is a solution to the inequality 3x-2y>5

The following points are evaluated with regards to the given inequality 3x-2y>5:

[2,0]: 3x-2y = 3 * 2 - 2 * 0 = 6 > 5, so (2,0) is a solution.

[3,2]: 3x-2y = 3 * 3 - 2 * 2 = 3 > 5, so (3,2) is not a solution.

[2,6]: 3x-2y = 3 * 2 - 2 * 6 = -6 < 5, so (2,6) is not a solution.

So, only (2,0) is a solution to the inequality 3x-2y>5

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If each of the plant's cans was filled to 12 ounces, the standard deviation of the sample of 10 cans would give us an idea of how much the weights of the cans deviate from the average weight of 12 ounces.

The calculation of the standard deviation requires knowledge of the mean and variance of the sample. To find the variance, we would need to subtract the mean from each of the observed weights, square the differences, and find the average of the squared differences. Finally, to find the standard deviation, we would take the square root of the variance.

It's worth noting that in practice, finding the standard deviation of a sample can be a complex and time-consuming process, especially when dealing with large sample sizes. However, it is a valuable metric that provides important information about the distribution and spread of the data.

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The difficulty of range as a measure of variability that is overcome by interquartile range is option b that is The range is influenced too much by extreme values.

The variance is the mean squared difference between each data point and the mean-centered distribution. A statistical assessment of the dispersion of values in a data collection is referred to as variance. Variance explicitly assesses how distant each number in the set is from the mean (average), and consequently from every other number in the set. Variance is a measure of how data points differ from the mean, whereas standard deviation is a measure of statistical data distribution. The primary distinction between the two is that standard deviation is expressed in the same units as the mean of the data, whereas variance is expressed in squared units.

Here,

The interquartile range overcomes the problem of range as a measure of variability. Extreme values have an undue impact on the range.

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Answer: 1000

Step-by-step explanation:

9 cubed is 9³ = 9 × 9 × 9 = 729 10 cubed is 10³ = 10 × 10 × 10 = 1000 hope it helps

Answer:

infinite solutions because any value less than or equal to 5

The volume of the Square pyramid is 400 cm³  

A square pyramid that has four triangular lateral faces with a square base is known as a Square pyramid.
The formula for the Volume of the Square pyramid is given by  

Volume of Square pyramid = (1/3) × b² × h  

Where

b = Side of the square base

h = Height of the pyramid

Here we have

A Square pyramid is shown, with dimensions in centimeters (cm).  

Height of the pyramid, h = 12 cm

Base of the pyramid, b = 10 cm

By the formula, Volume of Square pyramid = (1/3) × b² × h

Volume of Square pyramid = (1/3) × (10)² × 12

= 100 × 4

= 400 cm³  

Therefore,

The volume of the Square pyramid is 400 cm³  

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[tex]{\Large \begin{array}{llll} y=ab^x \end{array}} \\\\[-0.35em] ~\dotfill\\\\ \begin{cases} x=1\\ y=24 \end{cases}\implies 24=ab^1\implies 24=ab \\\\[-0.35em] ~\dotfill\\\\ \begin{cases} x=3\\ y=1536 \end{cases}\implies 1536=ab^3\implies 1536=abb^2\implies \stackrel{\textit{substituting from above}}{1536=24b^2} \\\\\\ \cfrac{1536}{24}=b^2\implies 64=b^2\implies \sqrt{64}=b\implies \boxed{8=b}[/tex]

[tex]\stackrel{\textit{since we know that}}{24=ab}\implies 24=a8\implies \cfrac{24}{8}=a\implies \boxed{3=a} \\\\[-0.35em] ~\dotfill\\\\ {\Large \begin{array}{llll} y=3(8)^x \end{array}} \hspace{15em}\stackrel{\textit{after 6 days}}{y=3(8)^6}\implies y=786432[/tex]

The method of pay that would result in the most earnings for one month on sales of $60,000 would be: d. Graduated commission of 5% on the first $40,000 in sales and 9% on anything over that.

The earnings can be calculated as follows:

a. Earnings =   6% of 60000  

Earnings = $3,600

b. Earnings = 1500 + .03(60000)

Earnings = 1500 + 1800

Earnings = $3,300

c. For the first $50,000: $50,000 * 4% = $2,000

For the remaining $10,000: $10,000 * 10% = $1,000

Total earnings: $2,000 + $1,000 = $3,000

d.  For the first  5 % ×40,000 = 2000

For the remaining (60,000-40,000) = .09 x 20000 = 1800

Total earnings :2000 + 1800 = $3,800

Therefore the correct option is D.

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The complete question is:

Choose the method of pay that would result in the most earnings for one month on sales of $60,000.

a. Straight commission of 6% on all sales.

b. Monthly salary of $1,500 plus 3% commission on all sales.

c. Graduated commission of 4% on the first $50,000 in sales and 10% on anything over that.

d. Graduated commission of 5% on the first $40,000 in sales and 9% on anything over that.

Answer:

8x-5

Step-by-step explanation:

There are 43 students in the university travel club, and the following information and Venn diagram show how many students traveled to Germany, France, and Spain. According to the Venn diagram, 10 students have been to Germany, 15 students have been to France, and 8 students have been to Spain.

To further explain, 10 students have been to Germany, and 15 students have been to France. Of these 25 students, 6 have been to both Germany and France, leaving 19 students who have been to either Germany or France. However, 8 of these 19 students have also been to Spain, leaving 11 students who have been to either Germany or France but not Spain. Adding the 6 students who have been to both Germany and France but not Spain brings the total to 16 students who have been to either Germany or France but not Spain.

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The trigonometric ratios for angle Y are given as follows:

The three trigonometric ratios are defined as follows:

The inverse ratios are given as follows:

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The statement that  "An examination profile sheet allows the person to compare their standard score multiple against average of candidates advanced in your rate" is not necessarily true or false.

The Standard Scores depends on the specific examination and the examination profile sheet being used.

Some examination profile sheets may allow individuals to compare their standard score multiple against the average of candidates advanced in their rate, while others may not.

It is important to note that the reference group used to compare standard score multiples can have a significant impact on the interpretation of the results.

Therefore, it is essential to understand the context and purpose of the examination and the examination profile sheet being used.

The given question is incomplete , the complete question is

An examination profile sheet allows individuals to compare their standard score multiple against  the average of all candidates in your rate . Is the statement TRUE or FALSE .

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Answer:

x<2

Step-by-step explanation:

this is correct answer

both countries can benefit from trade by specializing in the goods and services that they are relatively more efficient at producing and exchanging them with each other.

China is using the comparative advantage perspective in regards to not trading silk with Germany in exchange for automobiles. According to the theory of comparative advantage, a country should specialize in producing and exporting the goods or services that they can produce more efficiently or at a lower opportunity cost compared to other goods and services.

In this case, China has a comparative advantage in producing silk and a comparative disadvantage in producing automobiles compared to Germany, which has a comparative advantage in producing automobiles and a comparative disadvantage in producing silk.

Hence, both countries can benefit from trade by specializing in the goods and services that they are relatively more efficient at producing and exchanging them with each other.

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The special apr financing would initially offer the lowest monthly payment. The correct answer is the first option.

The monthly payment offered by "special APR financing" is likely to be the lowest among the options given. The "special APR financing" generally refers to a promotional interest rate offered by the dealership or the manufacturer, which can result in lower monthly payments. However, the total cost of the vehicle over the life of the loan could be higher compared to the other options.

It's always best to consider the total cost of the vehicle and compare the options based on the interest rate, loan term, down payment, and any additional fees before making a final decision.

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The additional fact that would prove that XW is a parallelogram is given as follows:

C. YZ = WX.

For a parallelogram, we have that the opposite sides are congruent, that is, they have the same side length.

The congruent pair of side lengths given in this problem is presented as follows:

XY and WZ.

Hence the missing pair of side lengths given in this problem is presented as follows:

YZ and WX.

Missing that the correct option is given by option C.

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Answer:

Step-by-step explanation:

g(2) = 3/2(2) + 4 = 3 + 4 = 7

The measurement of the side g in the Δ EFG is 218.38

The law of sine or the sine law 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.

Given that, In Δ EFG, f = 400 inches, m ∠ F = 94° and m ∠ G = 33°, we need to find, the length of g (refer to figure attached)

Using the sine rule of the triangle,

f / Sin F = g / Sin G = e / Sin E

400 / Sin 94° = g / Sin 33°

g = 400 / Sin 94° × Sin 33°

g = 218.38

Hence, the measurement of the side g in the Δ EFG is 218.38

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Answer:

g= 218.4

Step-by-step explanation:

Draw a diagram:

Draw a diagram:

E

F

G

f = 400

g = ?

94°

33°

A.A.S.

→

Law of Sines

A.A.S.→Law of Sines

sin

⁡

=

sin

⁡

sinA

a

​

=

sinB

b

​

From reference sheet.

Find other angle:

Find other angle:

∠

=

180

−

94

−

33

=

5

3

∘

∠E=180−94−33=53

∘

E

F

G

f = 400

g = ?

94°

33°

53°

sin

⁡

33

=

400

sin

⁡

94

sin33

g

​

=

sin94

400

​

Plug in. Opposite sides go together.

=

400

sin

⁡

33

sin

⁡

94

≈

218.3876

≈

218.4

g=

sin94

400sin33

​

≈218.3876≈218.4

Solve for the side and evaluate.

Your Solution:

=

218.4

g=218.4

Answer:

(4, 1 )

Step-by-step explanation:

the solution to a system of equations given graphically is at the point of intersection of the 2 lines.

the lines intersect at (4, 1 )

then the solution is (4, 1 )

In the given expression 6n + y + 4 which 6 is a coefficient, y is a variable, and 4 is a constant.

Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.

The expression is given in the question, as follows:

6n + y + 4

As per the question, Sarah says that 6 is a coefficient and 4 is a constant.

Thus, the error she might have made is confusing the variable y with the coefficient 6.

In the expression 6n + y + 4, 6 is a coefficient, y is a variable, and 4 is a constant.

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If the highest value is increased by 10 and the lowest is decreased by 10 the mean doesn't change

Let us assume the data set with 10 observations:

{5, 6, 4, 3, 2, 6, 4, 9, 4, 4}.

Arranging data set in ascending order

{2, 3, 4, 4, 4, 4, 5, 6, 6, 9}

Mean of this data = Sum of all observations/Total number of observations

Mean = (2 + 3 + 4 + 4 + 4 + 4 + 5 + 6 + 6 + 9)/10

Mean = 47/10 = 4.7

Now, Increasing the highest value by 10 and decreasing the lowest value by 10

So, the new data set is {-8, 3, 4, 4, 4, 4, 5, 6, 6, 19}

Mean of this data = -8 + 3 + 4 + 4 + 4 + 4 + 5 + 6 + 6 + 19/10

Mean = 47/10 = 4.7

Hence, the mean doesn't change.

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Answer:

80%

Step-by-step explanation:

Gross Pay = $3851

Deductions = $756.72

Take-home Pay = $3851 - $756.72 = $3,094.28

Ratio of take-home pay to gross pay = 3,094.28/3851 = 0.8035

As a percentage = 0.8035 x 100 = 80.35%

or approximately 80% to match the answer choice

Disregarding intermediate, let's assume she has access to a letter that can be powerful or weak. Let's say she receives a persuasive letter. If she receives a strong letter, her chance of being hired is then increased.

P(J|S)

If, however, she receives a subpar letter, Considering since she received a subpar cover letter, her chances of landing the job are slim.

P(J|W)

Let's assume that we have some knowledge of such two numbers. I believe

In addition, we recognize how likely it is that she will receive either one or both letters: P(J|S)=0.8 P(J|W)=0.1

Note that P(S)+P(W)=1 since there are only two possibilities: P(S)=0.7 and P(W)=0.3.

P(J)=P(J|S) P(S)+P(J|W) P(W)

This is a representation of two distinct directions that could be taken. In one, we receive a compelling letter and ponder if she'll be hired in light of that compelling letter. As a result of the weak letter from the other, we are unsure if she will be hired. We give the pathway carrying the formal letter a higher weight because there is a substantially larger chance of receiving it compared to a weak letter.

The law of probability value is used in this situation.

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In this investigation, the dependent variable is the number of fish in the stream and the independent variable is the amount of pollution.

Variables are symbols or names that are used to represent values in a mathematical or scientific investigation. They allow us to describe and analyze patterns and relationships in data.

There are two main types of variables:

1. Independent variables are variables that are manipulated or controlled in an experiment to determine their effect on the dependent variable. The independent variable is also referred to as the predictor variable or the explanatory variable.

2. Dependent variables are variables that are being measured in an experiment and are dependent on the independent variable. The dependent variable is also referred to as the response variable or the outcome variable. It is the variable that is being affected by the independent variable.

The dependent variable is dependent on the independent variable, as changes in the amount of pollution are expected to affect the number of fish in the stream. The goal of the investigation is to determine the relationship between the two variables and see how changes in the amount of pollution affect the number of fish in the stream.

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Sophia would pay £2.45 less if she bought her 2 meals at Restaurant B

Cost is the value of money that has been used up to produce something or deliver a service, and hence is not available for use anymore.

First, let's find the total cost of 2 meals at Restaurant A. The first meal costs £16.50, and the second meal is half-price, so it costs £16.50 / 2 = £8.25.

The total cost of 2 meals at Restaurant A is £16.50 + £8.25 = £24.75.

Next, let's find the total cost of 2 meals at Restaurant B. The meals each cost £16, so the total cost of 2 meals is £16 * 2 = £32.

After applying a 15% discount, the total cost of 2 meals is £32 * (1 - 0.15) = £27.20.

Finally, let's find the difference between the prices Sophia would pay at the two restaurants:

£24.75 - £27.20 = -£2.45

So, Sophia would pay £2.45 less if she bought her 2 meals at Restaurant B

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