under what circumstances would it be acceptable to allow skewed variables in a research study?

Answer:

5041

Step-by-step explanation:

Hence the least number that should be subtracted from 5045 to make it a perfect square is 4 . So the perfect square number is = 5045 - 4 = 5041

Answer:

1.) Addition property

2.) reflective property

3.) Symmetric property

4.) Division property

Step-by-step explanation:

Answer:

5/4

5/4 = 1 1/4

It does not belong here

Step-by-step explanation:

Answer:

5/4 because the top is bigger than the bottom

Answer:

666 is the answer now give me my points jk

Step-by-step explanation:

Answer:

Yayyyy that's awesome keep up the good work

Step-by-step explanation:

Thanks for the points:)

The rate of change of the area of a square with respect to its side length when s = 5 is 10.

The given equation represents the area of a square as a function of its side length, A(s) = s^2.

To find the rate of change of the area with respect to the side length, we differentiate the area function with respect to s:

dA/ds = 2s.

Substituting s = 5 into the derivative, we have:

dA/ds = 2(5) = 10.

Therefore, the rate of change of the area of a square with respect to its side length when s = 5 is 10. This means that for every unit increase in the side length, the area of the square increases by 10 units.

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A recursive formula is an equation that is defined in terms of itself. The recursive formula is used to determine the next term in the sequence, as each term in the sequence is generated based on the preceding term's value.

The following is the recursive formula for the sequence 5, 18, 31, 44, 57:`a_n = a_{n-1} + 13` where `a_n` represents the nth term in the sequence. To find the next term, substitute n = 6 into the formula: `a_6 = a_{6-1} + 13 = a_5 + 13 = 57 + 13 = 70`Therefore, the next term in the sequence is 70.

The recursive formula can be used to find any term in the sequence by substituting the appropriate value of n. This is how you can write a recursive formula for the sequence 5, 18, 31, 44, 57 and find the next term.

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Answer:

4u+12

Step-by-step explanation:

2(2u+6)

4u+12

Answer:

4u + 12

Step-by-step explanation:

2(2u + 6)

=> 2(2u) + 2(6)

=> 4u + 12

The value of dz/dt at (x,y) =(0,1) is 2 .

The rule applied for finding the derivative of the composite function (e.g. cos 2x, log 2x, etc.) is basically known as the chain rule. It is also called the composite function rule. The chain rule is applicable only for composite functions.

Now, The question is:

\(z^4=x^3+y^2\)

To find dz/dt at (x, y) = (0, 1), we need to first differentiate z⁴ = x³ + y² with respect to t. Using the chain rule, we get:

dz/dt = d(x³)/dt + d(y²)/dt

dz/dt = 3x²(dx/dt) + 2y(dy/dt)

Now, plug the values for dx/dt, dy/dt, x, and y:

dz/dt = 3(0)²(-3) + 2(1)(1) = 0 - 6 = -6

So, dz/dt at (x, y) = (0, 1) is -6.

To find dz/dt at (x,y)=(0,1).

To find the partial derivatives of z with respect to x and y:

∂z/∂x = 3x²

∂z/∂y = 2y

Then, we can use the chain rule to find dz/dt:

dz/dt = (∂z/∂x) (dx/dt) + (∂z/∂y) (dy/dt)

Substituting in the values, we get:

dz/dt = (3(0)²)(-3) + (2(1))(1) = 2

Therefore, dz/dt at (x,y)=(0,1) is 2.

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The number of cookies in the jar initially was 42

To find out how many cookies were in the jar initially, we can use algebra to represent the problem. Let x be the number of cookies in the jar initially. After Latoya took half of the cookies, Mark took 1/3 of the remaining cookies, Kandi took 1/4 of the remaining cookies, and Shannon took 1 cookie, there are 2 cookies left in the jar.

We can use this information to set up the equation:

x/2 - (x/2)/3 - (x/2)/4 - 1 - 2 = 0.

By solving this equation, we get x = 42. This means there were 42 cookies in the jar initially. To find out how many cookies were there before Latoya came, we just add the 2/3 of a cookie that was left over to the 2 whole cookies we know of.

So, 42+2/3 = 42.67 which means 42 cookies were there before Latoya came.

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Answer:

4.75/ 19/4

Step-by-step explanation:

a=1/4; b=6

12a+(b-a-4)=?

12(1/4)+(6-1/4-4)=?

3+1.75 or 7/4=?

=4.75 or 19/4

I'm not very sure but I tried lol

Answer:

21.5m^2

Step-by-step explanation:

Start by finding the area of the triangle including the rectangle.

The bottom side equals 7m and the other side equals 9m.

To find the area of the triangle, you multiply the base by the height, then divide by 2: (bh)÷2

(7*9)÷2=63/2m^2 or 31.5m^2

Now you can find the area of just the shaded region. To do this, you will want to find the area of the rectangle then subtract it from the area of the triangle.

To find the area of the rectangle, multiply the length by width.

2*5=10m^2

Now you can subtract the areas.

31.5-10=21.5m^2

The statement "the first step in the sampling design process is to determine the sample size" is false because according to the text, the first step in the sampling design process is to clearly define the target population.

The first step in the sampling design process is typically to define the target population and the research objectives.

This involves specifying the characteristics of the population under study and identifying the specific research questions or objectives that the sampling will address.

Once the target population and research objectives are established, the next steps in the sampling design process typically involve determining the appropriate sampling method (such as random sampling, stratified sampling, or cluster sampling) and selecting the sampling frame (the list or source from which the sample will be drawn).

After these initial steps, researchers can then consider factors such as the desired level of precision, confidence level, and variability in the population to determine the appropriate sample size.

The determination of the sample size usually comes after clarifying the research objectives and selecting the appropriate sampling method.

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Step-by-step explanation:

I don't have my wallet on me. Tho could you further explain?

The root node is also the highest level node in the binary tree, and its level is 0. The correct option is a.

A binary tree is a type of data structure that consists of nodes, each of which has two branches, a left and a right branch, and one root node. The root node is the top node in the tree and has no parent node.

The root node is also the highest level node in the binary tree, and its level is 0.

The root node in a binary tree with height h is at level 0.The level of the root node in a binary tree of height h is 0. A binary tree with a height of h has a maximum of h levels, and since the root node is at level 0, the maximum level is h-1.

A binary tree is a type of data structure used in computer science that is made up of nodes and branches. Each no

de has at most two branches, a left branch and a right branch.

The topmost node in the tree is called the root node. The root node has no parent nodes and is therefore at the highest level in the tree.

In a binary tree with height h, the root node is at level 0, and the maximum level in the tree is h-1.

Therefore, the level of the root node in a tree of height h is 0. The correct option is a.

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Answer:

14 : 8

21 : 12

Step-by-step explanation:

7 : 4

When calculating equivalent ratios, if you multiply the left number by something, you must also multiply the right number by the same number.

7 × 2 = 14

4 × 2 = 8

7 × 3 = 21

4 × 3 = 12

Two equivalent ratios:

14 : 8

21 : 12

The correct translation for each function is given as follows:

A translation happens when either a figure or a function is moved horizontally or vertically on the coordinate plane.

The four translation rules for functions are defined as follows:

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Answer:

The correct option is 4 it lies on the 4th quadrant

The expression for the arae of the sector is :

In the given circle, angle (360 - 140) = 220

Radius = 6 in

Answer: Area of sector is 69.08 unit

The answer of the given question based on the expression is equivalent expression to log Subscript 12 Baseline StartFraction x Superscript 4 Baseline StartRoot x cubed minus 2 EndRoot Over (x + 1) Superscript 5 Baseline EndFraction are given below,

In mathematics, expression is  combination of numbers, symbols, and operators that represents  value or quantity. Expressions can be the simple or the complex, and they can involve of one or more variables.

We can simplify given expression using following logarithmic rules:

log_a(b^c) = c*log_a(b)

log_a(b/c) = log_a(b) - log_a(c)

log_a(b * c) = log_a(b) + log_a(c)

Using these rules, we can simplify the given expression as follows:

log_12(x⁴ * (x³ - 2)⁽¹/²⁾ / (x + 1)⁵)

= log_12(x⁴) + log_12((x³ - 2)⁽¹/²⁾) - log_12((x + 1)⁵)

= 4*log_12(x) + (1/2)log_12(x³ - 2) - 5log_12(x + 1)

Therefore, the equivalent expression is:

4*log Subscript 12 Baseline x + StartFraction 1 Over 2 EndFraction log Subscript 12 Baseline x cubed minus 2 minus 5 log Subscript 12 Baseline x + 1.

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The total cost of the trip to the movie theater is $47.5.

Here we have to find the total cost of the trip to the movie theater.

The cost of the adult = $8

The cost for those under age 10 = $4.25

The cost for students= is $7.25

The total amount spends on soda and popcorn = is $20.

Two parents come in the category of adult, one student, and one 8-year-old brother who comes in under age 10.

So the total amount spend = 2 × 8 + 7.25 + 4.25 + 20

= 16 + 7.25 + 4.25 + 20

= 47.5

Therefore amount spend is $47.5.

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The value of 2 divided by 3 is 0.67

From the question, we have the following parameters that can be used in our computation:

2 divided by 3

To start with, we need to represent the expression properly as a quotient

So, we have the following representation

2 divided by 3 = 2/3

Evaluate the quotient expression using a calculator

This gives

2 divided by 3 = 0.67

Hence, the solution to 2 divided by 3 is 0.67

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The correct description of the area under a standard normal curve that equals the p-value for this problem is the area to the right of the test statistic.

In a hypothesis test, the p-value is the probability of observing a test statistic at least as extreme as the one observed, given that the null hypothesis is true. In a standard normal curve, the area under the curve represents the total probability of all possible outcomes.

The area to the right of the test statistic represents the probability of observing a test statistic that is at least as extreme as the one observed. Therefore, the correct description of the area under a standard normal curve that equals the p-value for this problem is the area to the right of the test statistic.

For example, if the p-value for a hypothesis test is 0.05, this means that there is a 5% probability of observing a test statistic at least as extreme as the one observed, given that the null hypothesis is true. In a standard normal curve, this would correspond to the area to the right of the test statistic, which is equal to 0.05.

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The solution to a system of the type x2=A+f(t) must be 22 and is given in:

(a) Eigenvalues: λ = -2, 11. Eigenvectors: (1, 1), (-1, 1).

(b) Particular solution: \(\begin{equation}x = -\frac{1}{13}e^{-2t} + \frac{1}{13}e^{11t} + f(t)\)

(c) General solution: \(\begin{equation}x = c_1e^{-2t} + c_2e^{11t} - \frac{1}{13}e^{-2t} + \frac{1}{13}e^{11t}\)

(d) Second linearly independent solution: x = 22t - 23.

Here is the explanation :

(a) The system is of the form x' = Ax + f(t), where A is a 2x2 matrix and f(t) is a 2x1 vector-valued function. The characteristic equation of A is |A - λI| = 0, which in this case gives us λ² + λ - 22 = 0. The eigenvalues are λ = -2 and λ = 11. The eigenvectors corresponding to these eigenvalues are (1, 1) and (-1, 1), respectively.

(b) The particular solution to the system in (a) is given by \(\begin{equation}x = c_1e^{-2t} + c_2e^{11t} + f(t)\).

The function f(t) must satisfy the initial conditions x(0) = (1, -6) and x'(0) = (-2, 1). Using these initial conditions, we can find \(c_1\) and \(c_2\) as follows:

\(\begin{equation}c_1 = \frac{1 - 6}{-2 - 11} = -\frac{1}{13}\)

\(\begin{equation}c_2 = \frac{-2 + 1}{-2 - 11} = \frac{1}{13}\)

Therefore, the particular solution to the system is

\(\begin{equation}x = -\frac{1}{13}e^{-2t} + \frac{1}{13}e^{11t} + f(t)\)

(c) The general solution to the system is given by \(\begin{equation}x = c_1e^{-2t} + c_2e^{11t} + u\), where u is a particular solution to the system. In this case, we have already found \(\begin{equation}u = -\frac{1}{13}e^{-2t} + \frac{1}{13}e^{11t}\).

Therefore, the general solution to the system is \(\begin{equation}x = c_1e^{-2t} + c_2e^{11t} - \frac{1}{13}e^{-2t} + \frac{1}{13}e^{11t}\).

(d) The system has a repeated eigenvalue of -1, and Fire is one solution to the system. The second linearly independent solution can be found using the method of variation of parameters. In this method, we assume that the second solution is of the form x = vt + w, where v and w are constants to be determined. Substituting this into the system gives us the following equations:

-2v + w = -21

v + 11w = -1

Solving these equations gives us v = 22 and w = -23. Therefore, the second linearly independent solution is x = 22t - 23.

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The corresponding point on the unit circle for the angle θ = 5pi/3  is given by: (0,5, -0.866).

What is the unit circle?

Basically, the unit circle is a circle with a radius of 1. It is used in trigonometry to help define and understand angles and their associated trigonometric values. The unit circle is centered at the origin (0, 0) of the coordinate plane, and each point on the circle is defined by its distance from the origin and its angle from the positive x-axis.

What is area of circle ?

The area of circle can be defined as the product of pi and square of radius of a given circle.

In this problem, we have that θ = 5pi/3 , hence:

cos θ = 0.5

sin θ = -0.866

Thus the point is (0,5, -0.866).

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Answer:

potter math 9 3/4

Step-by-step explanation:

malfoy

Answer:

it is not express because the line is parallel at y axis

Step-by-step explanation:

Step-by-step explanation:

the ratio can be expressed in 3 ways 4:9 ,4/9, and 4.9

The null hypothesis (H0) is that the scheduled break between classes of 30 minutes is appropriate and does not need to be changed. The alternative hypothesis (Ha) is that the scheduled break between classes of 30 minutes is not appropriate and needs to be changed.

In hypothesis testing, the null hypothesis (H0) is a statement that assumes there is no significant difference between two population parameters or that there is no relationship between two variables. It is the default assumption that is initially assumed to be true and is tested against the alternative hypothesis.

The alternative hypothesis (Ha) is a statement that contradicts the null hypothesis and suggests that there is a significant difference between two population parameters or that there is a relationship between two variables. It is the hypothesis that we want to prove, and it is supported if the null hypothesis is rejected.

In the case of the registrar's study, the null hypothesis could be "There is no significant difference in lateness between classes with a 30-minute break and classes with a break of a different length,"

While the alternative hypothesis could be "There is a significant difference in lateness between classes with a 30-minute break and classes with a break of a different length."

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A new college graduate in business would have to earn at least $62,798 in order to have a starting salary higher than all starting salaries of new college graduates in the health sciences (to the nearest whole number).

Step 1: Find the median starting salary for college graduates in the health sciences: According to a report published by the National Association of Colleges and Employers (NACE), the median starting salary for college graduates in the health sciences was $53,399 in 2020. So, the median starting salary for health science graduates is $53,399.

Step 2: Find the minimum starting salary for college graduates in business in 2020The report published by NACE states that the minimum starting salary for college graduates in business was $44,000 in 2020. So, the minimum starting salary for business graduates is $44,000.

Step 3: Find the difference between the median salary of health science graduates and the minimum salary of business graduates. We can find this difference by subtracting $44,000 (the minimum starting salary for business graduates) from $53,399 (the median starting salary for health science graduates).

$53,399 - $44,000 = $9,399

Therefore, the difference between the median starting salary for health science graduates and the minimum starting salary for business graduates is $9,399.

Step 4: Add this difference to the median starting salary for health science graduates to get the starting salary for business graduates that is higher than the median starting salary for health science graduates.

$53,399 + $9,399 = $62,798

Therefore, a new college graduate in business would have to earn at least $62,798 in order to have a starting salary higher than all starting salaries of new college graduates in the health sciences (to the nearest whole number).

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Answer:

False, true, false, true

Step-by-step explanation:

Sin T = 7/25

Cos T = 24/25

Sin C = 24/25

Cos C = 7/25