what number set does -7 belong to

The statements that are True about the Correlations is , "Correlations are a measure used to determine the degree to which two variables are related" , the correct option is (c) .

In the question,

few statements about Correlation is given ,

we need to find the statement that is True .

we know that , Correlation is the term that is used to measure the degree of relationship between two variable ,

the correlation can be negative , positive or 0 ,

and the negative correlation implies that if one variable increases then other variable decreases and vice a versa .

So , from the above information about Correlation ,

we conclude that , the True statement is "Correlations are a measure used to determine the degree to which two variables are related. "

Therefore , the statement in option (c) is True  .

The given question is incomplete , the complete question is

Select the statement below that is true about correlations.

(a) Correlations can only be negative

(b) Correlations are a measure of how much one variable changes as the other variable changes

(c) Correlations are a measure used to determine the degree to which two variables are related.

(d) Correlations are a measure of causation between two variables

(e) A negative correlation implies no relationship between variables

(f) Correlations can only be positive .

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Answer:

the answer is on the computer

Step-by-step explanation:

Answer:

1 set of A= $0.15

1 set of B= $0.20

Total Stamps bought = 37

Total purchase = 37

Let X= Set A of $0.15 each

Y= Set B of $0.20 each

x+y = 37----------X=37-Y

0.15X + 0.20Y = 6.60

0.15(37-Y) + 0.20Y = 6.60

5.55- 0.15Y + 0.20Y =6.60

0.05 Y = 6.60-5. 55

Y=1.05/ 0.05= 21

X= 37-21= 16

Answer:

6 hours on river z is $30

Equation is 3c+12=30

C=6

Step-by-step explanation:

answer is a I got it right on the quiz

Answer:

A

Step-by-step explanation:

Answer:

\(40-15x=8\)

Step-by-step explanation:

\(20\times(2-\frac{3}{4}x)=20\times\frac{2}{5}\\\\40-15x=8\)

The formula for the tangent line to f(x) = ln(x) at x = 2 is: y = (1/2)(x - 2) + ln(2)

The tangent represents the supplied function's instantaneous rate of change at a location.

The slope of the tangent at a location equals the function's derivative at the same position. The tangent slope of a function y = f x is d y d x.

The tangent and normal equations may be determined using the coordinate geometry formal of point-slope form.

The tangent equation is (y - y1) = m(x - x1), while the normal equation, passing through this same point and perpendicular to the tangent, is (y - y1) = -1/m (x - x1).

The formula for the tangent line to the function f(x) = ln(x) at x = 2 is given by:

y = f'(2)(x - 2) + f(2)

Plugging in the value f'(2) = 1/2 and f(2) = ln(2), we get:

y = (1/2)(x - 2) + ln(2)

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Answer:yea its 3

Step-by-step explanation:

The probability that exactly 4 small businesses will fail during a given month can be calculated using the Poisson distribution. The result is approximately 0.1493, or 14.93%.

The Poisson distribution is commonly used to model the number of events occurring within a fixed interval of time, given the average rate at which the events happen. In this case, the mean number of small business failures per month is 8. The probability of a specific number of events occurring can be calculated using the Poisson formula:

P(X = k) = (e^(-λ) * λ^k) / k!

Where λ (lambda) is the average rate (mean) of the events, and k is the specific number of events we are interested in. In this case, we want to find the probability of exactly 4 small businesses failing, so k = 4.

Plugging the values into the formula:

P(X = 4) = (e^(-8) * 8^4) / 4!

Calculating this expression gives us approximately 0.1493, or 14.93%. Therefore, the probability that exactly 4 small businesses will fail during a given month is 14.93%.

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The circulation of the field f around the closed curve c is 0.

To calculate the circulation of the field f around the closed curve c, we need to evaluate the line integral of f around c. We can do this using the following formula:

∮c f · dr = ∫₀²π f(r(t)) · r'(t) dt

where r(t) is the parameterization of the curve c, r'(t) is the derivative of r(t) with respect to t, and f(r(t)) is the field evaluated at the point r(t).

First, let's find r'(t):

r(t) = 7 cos t i + 7 sin t j

r'(t) = -7 sin t i + 7 cos t j

Next, let's evaluate f(r(t)):

f(r(t)) = \(-x^2 y i - xy^2\) j

= -49 \(cos^2 t sin t i - 49 cos t sin^2\) t j

Now, we can plug in r'(t) and f(r(t)) into the line integral formula:

∮c f · dr = ∫₀²π f(r(t)) · r'(t) dt

= ∫₀²π (-49 \(cos^2 t sin t i - 49 cos t sin^2 t\) j) · (-7 sin t i + 7 cos t j) dt

= ∫₀²π \(343 cos^3 t sin^2 t dt + 343 cos^2 t sin^3 t dt\)

= 0

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Answer:

r=-2

slop intercept form is y=-x+r-5

I think this is the answer. Hope this helps :)

7 m

Since the maximum height is the highest point of the graph, on the x-axis giving the distance it corresponds to 7.

=> Hence the ball traveled 7 m to reach its maximal height

The distance of point O from side AD is 5.

To find the distance of point O from side AD, we can use the fact that the area of triangle BOC is 20.

Let's denote the distance of point O from side AD as x.

We know that the area of a triangle can be calculated using the formula:

Area = (1/2) * base * height

In triangle BOC, the base is BC with a length of 8, and the height is x (the distance of O from AD).

Therefore, we have:

(1/2) * 8 * x = 20

4x = 20

x = 5

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Given that the volume of a rectangular prism is 240 cubic inches. We need to find the value of x.Let the length of the rectangular prism be l, the width of the rectangular prism be w and the height of the rectangular prism be x.

Therefore, Volume of rectangular prism = Length × Width × HeightV = l × w × xVolume of the rectangular prism is given as 240 cubic inches.240 = l × w × xThis is the required equation that will help us to determine the value of x in terms of l and w.

Now we can rearrange the equation to get the value of x in terms of l and w as:240 / lw = xThus, the value of x = 240 / lw Hence, the value of x is 240/lw.

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Answer:

yes she is correct

Step-by-step explanation:

12.5%=1/8 so 3/8 is 12.5%x3 and 12.5%x3=37.5% so 3/8=37.5%

The following distributions has a mean that varies

II. The distribution of sample data

III. The sampling distribution of the sample mean

The correct answer is option v) II and III."

Here, we have,

In the context of statistical distributions:

I. The population distribution refers to the distribution of a specific variable within the entire population. The mean of the population distribution which is fixed and does not vary.

II. The distribution of sample data refers to the distribution of a variable within a specific sample. The mean of the sample data can vary from one sample to another.

III. The sampling distribution of the sample mean refers to the distribution of sample means taken from multiple samples of the same size from a population. The mean of the sampling distribution of the sample mean is equal to the population mean, but the individual sample means can vary from sample to sample.

Therefore, the mean varies in both the distribution of sample data (II) and the sampling distribution of the sample mean (III), but not in the population distribution (I).

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In Milgram's first study of obedience, the majority of teachers initially complied but refused to deliver more than slight levels of shock.

In Milgram's first study of obedience, participants were assigned the role of 'teacher' and were instructed to administer electric shocks to a 'learner' whenever they answered a question incorrectly. The shocks ranged from mild to severe, with the highest level labeled as 'XXX.' The learner was actually an actor, and no real shocks were administered.

The study found that the majority of teachers initially complied with the experimenter's orders and delivered shocks, but they refused to deliver more than slight levels of shock. This suggests that while they were willing to follow the instructions to some extent, they had moral reservations about causing significant harm to another person.

It is important to note that the study has been criticized for ethical concerns and the potential psychological harm it may have caused to participants. However, it remains a significant contribution to our understanding of obedience and the power of authority figures.

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-412 degrees is equivalent to -0.907571 radians.

To convert -412 degrees to radians, we need to use the formula:

\(radians = (\pi/180) \times degrees\)

where pi is the mathematical constant pi (approximately 3.14159) and degrees is the angle in degrees that we want to convert.

First, we need to handle the negative sign.

A negative angle means that we are rotating in the opposite direction, which is equivalent to adding 360 degrees to the angle.

So, we can add 360 to -412 to get:

-412 + 360 = -52

Now, we can use the formula to convert -52 degrees to radians:

\(radians = (\pi/180) \times (-52)\)

radians = -0.907571

Therefore, -412 degrees is equivalent to -0.907571 radians.

To understand this conversion in more detail, it is important to understand what degrees and radians are.

Degrees are a unit of measurement for angles, where a full circle is divided into 360 equal parts. Radians are another unit of measurement for angles, where a full circle is divided into \(2\pi\) (or approximately 6.28) equal parts.

One radian is the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle.

Converting between degrees and radians is important in many areas of mathematics and physics, particularly when dealing with trigonometric functions such as sine, cosine, and tangent.

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Answer:

A) 2x + y = -5

D) -2x = y

E) 2d = 4 - y

Step-by-step explanation:

Answer:

The answers you are looking for is.... A) 2x + y = -5

D) -2x = y

E) 2d = 4 - y

Step-by-step explanation:

a rule in quadratic equ states that

if summation of the roots should be -b/a of the equa

comparing the equ x² - 6x + y=0

with. ax² + bx +c =0

we see that in the equ, a= 1, b=-6

so the sum of the roots is -(-6)/1= +6

looking the the option the only one that agreed is option A

-2 + 8= 6

there fore the values of x are -2 or 8

Answer:

14 units^2

Step-by-step explanation:

The formula for a triangle is 0.5*lw, where l = length and w = width. Count the unit squares to find the length and width.

Length = 7

Width = 4

0.5*7*4 = 7*2 = 14 units^2

Answer:

im not good with math sorry :(

Step-by-step explanation:

The largest angle in the pentagon with consecutive even interior angle sizes is 112 degrees.

Let's assume the smallest interior angle of the pentagon is x degrees. Since the angles are consecutive even numbers, the other four angles can be expressed as x + 2, x + 4, x + 6, and x + 8 degrees.

The sum of the interior angles of a pentagon can be calculated using the formula: (n - 2) * 180 degrees, where n is the number of sides of the polygon. For a pentagon, the sum of the interior angles is (5 - 2) * 180 = 3 * 180 = 540 degrees.

Now, let's add up the five angles of the pentagon:

x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = 540

Simplifying the equation:

5x + 20 = 540

5x = 540 - 20

5x = 520

x = 520 / 5

x = 104

So, the smallest interior angle, x, is 104 degrees. The largest interior angle is x + 8 = 104 + 8 = 112 degrees.

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Answer:

Reflection across x = -5

\(\huge \bf༆ Answer ༄\)

The Correct choice is ~ D

The given triangles are not congruent, because they they just have all their corresponding angles equal to one another, so we need more information ~

The correct answer is D. setne 23 47. Based on the provided information, I understand that you have a comparison function in C code and its corresponding assembly code. You are asked to fill in the blanks by selecting the appropriate instructions based on the given values of a and b and the status flags SF, OF, ZF, and CF. Let's go through the options:

A. setg 47 23: This option is incorrect because setg is used to set a byte to 1 if the Greater flag (ZF=0 and SF=OF) is set, but the given values of a and b are 47 and 23, respectively, so it does not satisfy the condition for setg to be set.

B. setl 23 47: This option is incorrect because setl is used to set a byte to 1 if the Less flag (SF≠OF) is set, but the given values of a and b are 23 and 47, respectively, so it does not satisfy the condition for setl to be set.

C. sete 23 23: This option is incorrect because sete is used to set a byte to 1 if the Zero flag (ZF=1) is set, but the given values of a and b are 23 and 23, respectively, so it does not satisfy the condition for sete to be set.

D. setne 23 47: This option is correct. setne is used to set a byte to 1 if the Zero flag (ZF=0) is not set, which means the values of a and b are not equal. In this case, the given values of a and b are 23 and 47, respectively, so they are not equal, and setne should be used.

Therefore, the correct answer is D. setne 23 47

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The positivist research paradigm and design generate numerical or statistical data. (option b).

The positivist research paradigm and design emphasize the use of objective and measurable data. Positivism is based on the belief that there is an objective reality that can be studied and understood through scientific methods. This approach seeks to generate numerical or statistical data to test hypotheses, establish causal relationships, and make generalizations about the population under study.

Positivist researchers aim to collect empirical evidence through controlled experiments, surveys, or observations, and analyze the data using statistical analysis to draw conclusions. This approach contrasts with subjective or qualitative research methods that focus on understanding meaning, subjective experiences, and contextual interpretations. The correct option is b.

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(a) For finding a vector linearly dependent on 7, we must multiply 7 by any non-zero scalar k. Therefore, the vector is k7, where k is any scalar. In other words, k7 = (k, k, k, k, k, k, k).

(b) For finding a vector linearly independent from 7, we must choose any vector that does not belong to the span of 7. A simple way to do this is to set one of the components to 1 and the others to 0. Thus, a possible vector is v = (1, 0, 0, 0, 0, 0, 0).

(c) The matrix Q is given by: Q =  1 2 1 -3 -3 5 5 3

(d) Let W be the set of all vectors of the form of vectors u and in terms of s and t.

A vector in W is of the form: u = (3s - 4t, 5s + 2t, 12t). The equation 3s - 4t = 0 implies t = (3/4)s. Substituting this value of t in the equation 5s + 2t = 0, we get s = -(3/8)t. Therefore, u = (3s - 4t, 5s + 2t, 12t) = (-3t, -3t, 0) = (-3, -3, 0, 0, 0, 0, 0)t. Thus, the right-hand side of the equation S-4t+5s+2s-3t = 0 can be written as a column matrix as: (0)

And rewriting the vector as a linear combination, we have:

S-4t+5s+2s-3t = 0

5s + 2s - 4t - 3t = 0

(7s - 7t) = s(7, 0, 2, 0, 0, 0, 0) + t(-4, 0, 0, -3, 0, 0, 0)

The vector (0) can be written as a linear combination of the vectors (7, 0, 2, 0, 0, 0, 0) and (-4, 0, 0, -3, 0, 0, 0).

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Answer:

(x-3) (x2 - 3x - 5)

Step-by-step explanation:

Answer:

The answer was d

Step-by-step explanation: