In the given parallelogram, BELT,find the value of p,q,x,y

When a multiple regression model created incorrectly then leaves out one and more than one important factors are omitted.

Multiple regression is a statistical way that can be used to analyze the relationship between a single dependent variable and several independent variables. Equation is written as y =

We have regressors x₁ and x₂ where both variables are determinants of the dependent variable. you first regressor y on x₁ only and find no relationship. however when regressing y on x₁ and x₂.

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Complete question:

consider the multiple regression model with two regressors x1 and x2, where both variables are determinants of the dependent variable. you first regress y on x1 only and find no relationship. however when regressing y on x1 and x2, the slope coefficient changes by a large amount. this suggests that your first regression suffers from:

By treating the equation ax=0 as a vector equation, one nontrivial solution can be found by observing that the vector a = [-2, -6, 5, 15, -3, -9] has two pairs of equal elements.

To find a nontrivial solution of the equation ax = 0 by inspection, we can treat the equation as a vector equation. The vector equation is:

a * x = 0

where a = [-2, -6, 5, 15, -3, -9] and x is the unknown vector.

To find a nontrivial solution, we need to find a vector x ≠ 0 that satisfies the equation. Since a scalar multiple of the zero vector is still the zero vector, we are looking for a vector x that is not a scalar multiple of [0, 0, 0, 0, 0, 0].

By inspection, we can see that the vector x = [3, 1, 0, 0, 0, 0] satisfies the equation.

[-2, -6, 5, 15, -3, -9] * [3, 1, 0, 0, 0, 0] = 0

Therefore, the vector x = [3, 1, 0, 0, 0, 0] is a nontrivial solution to the equation ax = 0.

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There is a reflection at the boundary between two materials if there is a change of the speed of light in the material at the boundary.

This bending is referred to as refraction. whilst a wave traveling at an angle adjusts its velocity upon crossing a boundary among materials,. This bending is known as refraction. As a wave crosses a boundary into a new medium, its pace, and wavelength exchange simultaneously as its frequency stays equal.

While light from air hits a smooth piece of glass (n = 1. five) with the ray perpendicular to the glass floor, of the subsequent will occur while light from air hits a clean piece of glass with the ray perpendicular to the glass surface, the part of the light passing into the glass: will now not exchange its frequency.

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Answer:

594

Step-by-step explanation:

54 * 11 = 594

54 Is the quotient of 11 and 594 because 594 divided by 11 is 54.

(sorry if this is incorrect, i may had misinterpreted the question)

Answer:

Step-by-step explanation:

54 is the quotient of 11 and a number

Let the number be x

The number is 11/54

Step-by-step explanation:

I think it will be 1.7

i am not sure

Answer:

72 = 2 * 2 * 2 * 3 * 3

Step-by-step explanation:

Answer:

72 = 2^3 ×3 ^ 2

Step-by-step explanation:

72 = 2 × 2 × 2 × 3 × 3

Hope this answer helps you :)

Have a great day

Mark brainliest

Answer:

128 : 1

Step-by-step explanation:

Given that:

The length of an alligator = 12.8 feet.

The length of its replica toy = 3 2/5 inches = 1.2 inches

Since;

1 foot = 12 inches

Then the scale used is:

(12.8 × 12 ) inches = 1.2 inches

153.6 inches = 1.2 inches

Thus, the scale used is 128 : 1

Answer:

Step-by-step explanation:

Answer:

½(3.14)(4²)(2) = 50.24 ≈ 50 cm³

Step-by-step explanation:

For strain 1 the average rate of change is 20, while for strain 2 it is 16.7, then Strain 1 has the larger one.

For a function y = f(x), we define the average rate of change on an interval [a, b] as:

R = (f(b) - f(a))/(b - a)

For the table, the average rate of change will be:

R = (85 - 25)/(4 - 1)

R = 60/3 = 20

For the graph, it will be:

R' = (70 - 20)/(4 - 1) = 50/3 = 16.7

Then we can see that the table (Strain 1) has a greater rate of change.

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Answer:

No

Step-by-step explanation:

4 x 2 = 14

BUT

3 x 2 ≠ 9

they are not equal because if is simplify 3/7 you will not get 9/14 you will get 6/14

like this

3|7

6|14

The area of a 2D form is the amount of space within its perimeter. The total surface area of the given triangular prism is 36 cm².

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

The surface area of the given prism can be written as,

Surface area = (4×2) + (3×2) + (5×2) + 2(0.5×3×4)

                     = 8 + 6 +10 + 12

                     = 36 cm²

Hence, the total surface area of the given triangular prism is 36 cm².

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Numerical, continuous, because expected time until return is measured in numerical units such as hours, minutes, or seconds, and is a continuous measurement that can have any value from zero to infinity.

Numerical, continuous is the correct answer because expected time until return is a numerical measurement, meaning it is measured in numerical units such as hours, minutes, or seconds. It is also continuous, which means it can have any value from zero to infinity. This is different from categorical variables, which are divided into a finite number of distinct categories, and numerical, discrete variables, which are divided into a finite number of numerical values. For example, a numerical, discrete variable might measure a person's age in years, while a numerical, continuous variable might measure a person's height in inches. In this case, the expected time until return is a numerical, continuous variable because it can have any value from zero to infinity.

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Answer:

f(0) =2

Step-by-step explanation:

f (x) = -x + 2

Let x = 0

f(0) = -0+2

f(0) = 2

Answer:

f(0) = 2

Step-by-step explanation:

Substitute x = 0 into f(x)

f(0) = - 0 + 2 = 0 + 2 = 2

Answer:

Step-by-step explanation:whtyui

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helllooooooo

The inequality to show the values of [w] that will not exceed the weight limit of the elevator is w + 1643 ≤ 2000. On solving the inequality, we get w ≤ 357. The graph of the inequality is attached.

        ≤ : less than or equal to

        ≥ : greater than or equal to

        < : less than

        > : greater than

        ≠ : not equal to

Given is the maximum load for a certain elevator is 2000 pounds. The total weight of the passengers on the elevator is 1400 pounds. A delivery man who weighs 243 pounds enters the elevator with a crate of weight [w].

        1400 + 243 + w ≤ 2000

        w + 1643 ≤ 2000

        w + 1643 ≤ 2000

        w ≤ 2000 - 1643

        w ≤ 357

Therefore, the inequality to show the values of [w] that will not exceed the weight limit of the elevator is w + 1643 ≤ 2000. On solving the inequality, we get w ≤ 357. The graph of the inequality is attached.

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Plug in F(x) to the equation answer and see if it is true or false by plugging it in

Step-by-step explanation:

the number in a term next to the variable

example 4x 4 is coefficient

hope it's helpful ❤❤❤

THANK YOU.

The factor  used to convert feet per minute into miles per minute =63,756 70min is

10.35 miles per hour

Generally, the equation for is  mathematically given as

x=63,756 ÷ 70

x= 910.8 ft.

y=910.8 · 60

y= 54,648 ft.

z=54,648 ÷ 5280

= 10.35

In conclusion, One mile equals 5,280 feet. To convert from feet per minute to miles per hour, just divide the number by 5280.

Each hour consists of 60 minutes. The formula for converting miles per minute to miles per hour is simply to divide the number by 60.

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Answer:

\(I=\frac{E}{R}; R\neq 0\)

Step-by-step explanation:

\(E=IR\\\\IR=E\\\\\frac{IR=E}{R}\\\\ \boxed{I=\frac{E}{R}; R\neq 0}\)

Hope this helps.

Answer:

2 graphs represent a linear relationship

Step-by-step explanation:

2 out of your 3 graphs make a straight line if you were to draw a line throught the points

Answer:

0.31 is greater than 0.039

Step-by-step explanation:

Answer:

A parallelogram is a quadrilateral with 2 pairs of parallel sides

Answer:

-0.78125

Step-by-step explanation:

-6000÷7680= -0.78125

The probability that a class of 50 has an average score that is less than 77 is approximately 11.90%.

To solve this problem, we need to use the central limit theorem, which states that the distribution of sample means will be approximately normal with a mean equal to the population mean and a standard deviation equal to the population standard deviation divided by the square root of the sample size.
In this case, we have a population of marks on a biology final test that is normally distributed with a mean of 78 and a standard deviation of 6. We want to know the probability that a class of 50 has an average score that is less than 77.
Using the central limit theorem, we can calculate the standard error of the mean as follows:
standard error of the mean = standard deviation / square root of sample size
standard error of the mean = 6 / √50
standard error of the mean = 0.8485
Next, we need to calculate the z-score for a sample mean of 77:
z-score = (sample mean - population mean) / standard error of the mean
z-score = (77 - 78) / 0.8485
z-score = -1.18
We can use a standard normal distribution table or calculator to find the probability associated with a z-score of -1.18. The probability of a sample mean less than 77 is approximately 0.1190 or 11.90%.
Therefore, the probability that a class of 50 has an average score that is less than 77 is approximately 11.90%.

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The sound intensity level should be decreased by 2 dB to carry the studio into consistency with the rules.

A decrease of 2 dB can be accomplished by one or the other by closing down a portion of the machines (since the sound intensity level declines by 6 dB for each splitting of the sound power) or by introducing sound-sealing materials.

Thus, to carry the studio consistent with the rules, 16 machines would need to be closed down.

It's vital to follow well-being and security rules in the working environment to guarantee the prosperity of representatives and forestall hearing harm. Decreasing the number of machines or introducing soundproofing materials can bring the studio into consistency.

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Step-by-stepAnswer:

∠4 and ∠5

Step-by-step explanation:

Both angels seem to add up to 180°

Answer:

B

Step-by-step explanation:

So we have the expression:

\(15+50\)

Since 5 goes into both 15 and 50, we can factor out a 5. First, rewrite the numbers as:

\(5(3)+5(10)\)

Factor out the 5:

\(=5(3+10)\)

So, our answer is B

And we're done!

These values of h and k are specific to the given system of equations and may not apply to other systems.

(a) The system has no solution when h = 16.
(b) The system has a unique solution for any value of h ≠ 16.
(c) The system has many solutions when h = 16.

To determine the values of h and k that result in different solutions for the given system of equations, let's analyze the coefficient matrix of the system:
```
2   4
8   h
```
(a) To have no solution, the coefficient matrix must be inconsistent. This occurs when the determinant of the matrix is zero. In this case, the determinant is 2h - 32. So, to have no solution, we need 2h - 32 = 0. Solving this equation, we find h = 16. Therefore, the system has no solution when h = 16.

(b) To have a unique solution, the coefficient matrix must be consistent and have a non-zero determinant. This means that 2h - 32 ≠ 0. Since the determinant of the coefficient matrix is 2h - 32, we can conclude that the system has a unique solution for any value of h such that h ≠ 16.
(c) To have many solutions, the coefficient matrix must be consistent and have a determinant of zero. In this case, we need 2h - 32 = 0, which gives us h = 16. Therefore, the system has many solutions when h = 16.

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