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100x+10y+z


Please tell the answer and process too.​

The linear equation that passes through these two points is:

y =  (3/2)*x - 3

A general linear equation is written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If the line passes through two points (x1, y1) and (x2, y2), then the slope is:

slope = (y2 - y1)/(x2 - x1)

Here we have the points (-3, -15/2) and (1, -3/2), then the slope will be:

a = ( -3/2 +15/2)/(1 + 3) = 6/4 = 3/2

y = (3/2)*x + b

To find the value of b we can use one of the points, like (1, -3/2), replacing the values there we will get:

-3/2 = (3/2)*1 + b

-3/2 - 3/2 = b

-6/2 = b

-3 = b

The linear equation is:

y =  (3/2)*x - 3

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Answer:

0.8,√2,2π

Step-by-step explanation:

Answer:

the second one, then the first, then the last one

Step-by-step explanation:

the first one is = to 1

the second one is = to 6.3

the third one is = to .8

In this study on road rage, a random sample of 596 men and 523 women were surveyed about their driving behavior.

Based on their responses, each individual was assigned a road rage score on a scale of .

The road rage score scale should be selected according to the researcher's preference, and it should be explained.The researcher should clarify how the data was collected in order to improve the study's transparency and reliability.

ll of these aspects should be explained to make the research findings more reliable.The study's results should be presented in tabular or graphical format to better comprehend the data.

The researcher can use bar charts, pie charts, or histograms, among other things. The researcher should also utilize statistical tools such as mean, median, and mode to present the data's central tendency.

Based on the road rage score results, the study's conclusions and implications should be drawn.

The researcher should emphasize the gender-based findings of the study and discuss whether there is a difference between male and female road rage. Furthermore, the study should propose measures to reduce road rage among motorists.

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Compartmentalized is the type of data that is discussed in the problem researched by an employee rylie who is a newly hired cybersecurity expert for a government agency and has working experience in the private sector.

Data classification is the way of organizing data into different categories that make it easy to retrieve, sort and store for future use. In simple words, compartmentalization means to separate into isolated compartments or categories. In data language, A nonhierarchical grouping of information used to control access to data more finely than with hierarchical security classification alone is called Compartmentalization. Now, we have a rylie who is a newly hired cybersecurity expert for a government agency. She has working experience in the private sector. On basis of her experience she has discovered that, the private sector companies often had confusing hierarchies for data classification as compared to the government's classifications which are well known and standardized. During her training, she is researching data that requires special authorization beyond normal classification. The data type that she researched and that is authorization beyond normal classification is called compartmentalized data.

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C. 1,209 cm^3

The volume of a cylinder can be calculated using the formula:

V = π * r^2 * h

Where:

V is the volume

π is a mathematical constant approximately equal to 3.14159

r is the radius of the cylinder

h is the height of the cylinder

Given that the diameter of the cylinder is 9 cm, we can calculate the radius (r) as half of the diameter:

r = 9 cm / 2

r = 4.5 cm

The height of the cylinder is given as 19 cm.

Now we can substitute the values into the volume formula:

V = π * r^2 * h

V = 3.14159 * (4.5 cm)^2 * 19 cm

V ≈ 1208.6075 cm^3

Rounding to the nearest whole number, the approximate volume of the cylinder is 1,209 cm^3.

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Answer:

Step-by-step explanation:

First off, this wouldn't make sense for a girl to be older than her mother or her father.

Second, mother is x years old. The girl is 2x years old. The father is x+5 years old. Total sum = 100.

So, we need to solve for x first.

2x + x + x+5 = 100

4x + 5 = 100

4x = 95

4x ÷ 4 = 95 ÷ 4

x = 23.75

Mother is 23 and 3 quarters, turning 24.

Daughter is 23.75 × 2 = 47 1/2 years old.

And the Father is 28 and 3 quarters, turning 29.

Answer:

PADRE=36 AÑOS - MADRE=30 AÑOS - HIJA=23 AÑOS - HIJO= 18 AÑOS

Given:

The volume of the cubic prism is 45 cubic inches.

Let the side length = x

So,

Taking the cubic root of 45

So, the answer will be the side length = 3.557 inches

By understanding stratified random sampling concept, it can be concluded that the problem is a type of stratified random sampling.

Stratified random sampling is a structured random sampling technique that is carried out by dividing members of the population into several strata (levels), then a sample is selected from each level.

Population elements are divided into several levels based on the characters attached to them.

With this method, it is expected that the sampling will be evenly distributed at all levels and the sample represents the character of all heterogeneous population elements.

By understanding this concept, it can be concluded that the problem is stratified random sampling.

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Answer:

They can order ≤ $24 in order for the inequality to be correct

Answer:

The square root of 120 is about 10.95

Step-by-step explanation:

Answer:

72.5⁰

19.1 ft

Step-by-step explanation:

Picture a right triangle with hypotenuse of 20 ft (length of the ladder), short leg of 6 ft and the missing leg (x) as the height the ladder reaches on the building.  Use the Pythagorean theorem to find the missing leg first, then the angle:

20² = 6² + x²

x² = 20² - 6² = 400 - 36 = 364

x = √364 = 19.1 ft

angle ∅ of elevation of the ladder :

sin∅ = 19.1/20

∅ = sin⁻1(19.1/20) = 72.5⁰

Answer:

P(A) and P(B) = P(A) x P(B)

P(A) = number gray/total number of sections = 6/8 = 3/4

P(B) = number of reggae songs/total number of songs = 2/8 = 1/4

P(A) and P(B) = (3/4)(1/4) = 3/16

Step-by-step explanation:

Answer: 3/4 (0.75)

Step-by-step explanation:

6 out of 8 sections are green.

So there is a 6/8 probability that it will land on green.

6/8 = 3/4.

The function f(x) and g(x) have the same behavior for all real values except x = -1/4, as f(x) is not defined at x = -1/4.

The function f(x) is defined as follows:

f(x) = [(4x + 1)(x - 5)]/(4x + 1).

The denominator cannot be zero, hence the value that is outside the domain is given as follows:

4x + 1 = 0

4x = -1

x = -1/4.

For the other values, the 4x + 1 terms can be simplified, hence f(x) = g(x) = x - 5, meaning that they are equal.

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Step-by-step explanation:

13 - the slope is not specified. sorry, no answer possible.

14)

the slope is the ratio "y coordinate change / x coordinate change".

so,

(3 - -7) / (x - -4) = 2

10 / (x + 4) = 2

5 /(x + 4) = 1

5 = x + 4

x = 1

therefore, the point is (1, 3)

15)

undefined slope means that the ratio is the result of a division by 0.

that means the x coordinate change is 0.

and that means that the missing x coordinate must be exactly the same as the x coordinate of the other point (difference = 0).

so, the point is (3, -1).

16)

the same as in 15).

and the point is (-6, 8).

There is no solution for this equation j+3/8j=3/4

To find the solution to the equation, We move all terms to the left:

j+3/8j-(3/4)=0

Domain of the equation: 8j!=0

j!=0/8

j!=0

j∈R

We add all the numbers together, and all the variables

j+3/8j-(+3/4)=0

We get rid of parentheses

j+3/8j-3/4=0

We calculate fractions

This is to say that there is no solution for the function.

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correct question:

What is the Solution for j+3/8;j=3/4 equation:

Answer:

11.25

Step-by-step explanation:

20% is 1/5 so decide by 5

where t is the number of hours worked by Natalle

Here, we want to write an equation that will represent the given scenario

Let the number of hours for which she earned the pay be t

From the question, she earns $11 per hour

So for t hours, the amount earned excluding the tip will be;

Now, let us add the tip and equate to the total amount earned

We have this as;

The minimum yield value of the key material should be determined based on the yield stress of the shaft, which is 36 kg/m², the dimensions of the key, and the safety factor of 2.

To ensure that the key smoothly transmits the torque of the shaft, it is essential to choose a key material with a minimum yield value that can withstand the applied forces without exceeding the yield stress of the shaft.

The dimensions of the key given are 20x20x120 mm. To calculate the torque transmitted by the key, we need to consider the dimensions and the applied forces. However, the specific values for the applied forces are not provided in the question.

The safety factor of 2 indicates that the material should have a yield strength at least twice the expected yield stress on the key. This ensures a sufficient margin of safety to account for potential variations in the applied forces and other factors.

To determine the minimum yield value of the key material, we would need additional information such as the expected torque or the applied forces. With that information, we could calculate the maximum stress on the key and compare it to the yield stress of the shaft, considering the safety factor.

Please note that without the specific values for the applied forces or torque, we cannot provide a precise answer regarding the minimum yield value of the key material.

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The image of the given polygon under a dilation with a scale factor of 1/3 about the center of dilation ​(0, 0) ​is A'(0, 0), B'(1, 2) and C'(-1, 1)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

Rigid transformation is a transformation that preserves the shape and size of a figure such as translation, reflection and rotation.

Let us assume that the polygon has vertex at A(0, 0), B(3, 6) and C(-3, 3)

The image of the given polygon under a dilation with a scale factor of 1/3 about the center of dilation ​(0, 0) ​is A'(0, 0), B'(1, 2) and C'(-1, 1)

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Answer:

(x, y) represent coordinates, m represents slope, and b represents the y-intercept

Answer:

306 m

Step-by-step explanation:

distance between her house and the third point:

280 - 10 = 270 m

distance between the third point  and the beach:

164 - 20 = 144 m

We have a right triangle ,then we can apply the Pythagorean theorem:

\(\text{the distance between her house and the beach} =\sqrt{\left( 270\right)^{2} +\left( 144\right)^{2} } = 306\ m\)

The correct statement is "Since the data is variable and available, the given question is a statistical question." Therefore, option B is correct.

The question "How many times do Jack Nursing Home residents search the Internet each day?" is a statistical question because it is a variable that varies from person to person and from day to day. The purpose of the question was to collect data on Internet searches, indicating an interest in understanding the distribution and patterns of residents' search behavior.

Additionally, in the question he states that web search data is available. This means there is an opportunity to collect and analyze data to generate meaningful insights. This question is therefore a statistical question that takes into account the variability and availability of the data. 

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Answer: D) the significance level of the test

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

Explanation:

The significance level of the test, also known as "alpha", is the probability of making a type 1 error. A type 1 error is where you reject the null hypothesis but it was true all along.

The null hypothesis is where we test a certain probability distribution (eg: normal distribution). Specifically we gather a sample of values and compute the test statistic. If the probability of getting that test statistic or more extreme is smaller than alpha, then we reject the null. This probability value is known as the p-value.

If you lower the alpha value, then that will make it more likely you do not reject the null. Consider an example where alpha = 0.10 to start with. If you get a p-value of 0.02, then you would reject the null. The same would apply for alpha = 0.05; however, with alpha = 0.01, the p-value is no longer smaller than alpha. At this point we do not reject the null. Your textbook may use the phrasing "fail to reject the null".

Going in the opposite direction, increasing the alpha value will make it more likely to reject the null. Each time you adjust the alpha value, keep the p-value to some fixed number (between 0 and 1).

The height of the equilateral triangle is 3√3 cm.

Hypothesis testing is a statistical method that is used to make decisions about a population based on a sample of data.

It involves testing a null hypothesis (H0) against an alternative hypothesis (Ha) using statistical techniques.

We have,

To minimize the probability of incorrectly rejecting the null hypothesis in a hypothesis test with a fixed sample size of 40, the statistician can adjust the significance level of the test.

The significance level, denoted by α, is the probability of rejecting the null hypothesis when it is actually true.

By choosing a smaller significance level, the statistician can decrease the probability of making a Type I error (rejecting the null hypothesis when it is actually true).

However, decreasing the significance level also increases the probability of making a Type II error (failing to reject the null hypothesis when it is actually false).

Therefore,

The choice of significance level involves a trade-off between the two types of errors and should be based on the specific context of the problem and the consequences of each type of error.

Now,

The height of an equilateral triangle can be found using the formula:

height = (side length / 2) x √3

The side length = 6 cm

So,

height = (6 / 2) x √3

           = 3√3 cm

Therefore,

The height of the equilateral triangle is 3√3 cm.

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The smallest unit of liquid volume in the apothecary system is the minim.  It is important to note that the apothecary system can be confusing and is not always easily converted to other systems of measurement

The apothecary system is a historical system of measurement used in pharmacy and medicine. In this system, the minim is the smallest unit of liquid volume, equivalent to approximately one drop.

The apothecary system is a system of measurement that was commonly used in pharmacy and medicine in the past. While it has largely been replaced by the more standardized metric system, it is still occasionally used in some areas. In the apothecary system, the smallest unit of liquid volume is the minim. This unit is equivalent to approximately one drop of liquid. Other units of liquid volume in the apothecary system include the fluid dram (equivalent to approximately 60 minims), the fluid ounce (equivalent to approximately 8 fluid drams), and the pint (equivalent to approximately 16 fluid ounces).. For this reason, it is becoming increasingly rare to see it used in modern medicine and pharmacy, and most healthcare professionals use the metric system for dosing and measuring medications.

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The Chi-square test is a statistical test used to determine if there is a significant difference between observed and expected frequencies in categorical data. In this example, the test is used to assess whether there is a significant difference in the mean breaking strengths of two types of cables.

The Chi-square test of significance is employed when dealing with categorical or nominal data. It compares the observed frequencies with the frequencies that would be expected if the variables were independent. In this case, the breaking strengths of the two cables are the variables of interest.

To perform the test, the first step is to define the null hypothesis (H0) and the alternative hypothesis (Ha). In this example, H0 assumes that there is no difference in the mean breaking strengths of the two cables, while Ha suggests that there is a difference.

Next, the test statistic, denoted by X2 (chi-square), is calculated using the formula X2 = Σ[(O - E)²/E], where O represents the observed frequencies and E represents the expected frequencies under the assumption of independence.

To determine the expected frequencies, we need to estimate the means and variances of the breaking strengths. Here, x = 1925 and sigma = 40 for the first cable, and x = 1905 and sigma = 30 for the second cable.

Once the test statistic is calculated, it is compared to a critical value from the Chi-square distribution with degrees of freedom equal to (r - 1)(c - 1), where r is the number of rows and c is the number of columns in the contingency table. The significance level of 0.01 determines the critical value.

If the calculated X2 value is greater than the critical value, we reject the null hypothesis and conclude that there is sufficient evidence to indicate a difference in the mean breaking strengths of the two cables. Conversely, if the calculated X2 value is less than or equal to the critical value, we fail to reject the null hypothesis and conclude that there is no significant difference.

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Answer:

59.5

Step-by-step explanation:

Half dozen = $4.25

Full Dozen = 2 X (4.25)

= 8.5

7 Dozens price = 7 X 8.5 =

= $59.5

Answered by Gauthmath