La figura MNPQ es un rombo. Si 2θ – Φ =60°. Calcula el valor de “x”. Dime los fundamentos y principios que utilizas.

Answer:

this isn't an answer but i think we do the same online school HAHAHA

Answer:

It is correct how you put it

Answer:

It is 1, or A:  adding the two middle numbers

Step-by-step explanation:

When you think of it, here's an example:

15

23

55

34

Add 23 and 55:

23+55=78

We've got this now:

15

78

34

Now, all you've gotta do is find the mediam.

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Answer:

Step-by-step explanation:

To find the equation of a line in slope-intercept form (y = mx + b), we first need to find the slope (m) and the y-intercept (b).

So, the slope of the line is -1.5.

population at 1992 = 3590

Population after Seven years (1999) = 4500

Given two points (t1, P1) and (t2, P2), the slope of the line m can be found.

p1 = (1992, 3590) and p2 = (1999, 4500)

m= ΔP/Δt

m= ((4500-3590))/((1999-1992))

m = 910/7

m=130 is the slope

The linear population function P(t) is

P(t)=130t + P0

Find the Y-Intercept P0

The population function P(t) is measured since the year 1990, year zero. The first moose population was measured in 1992, one year later. This provides an initial condition P (1) = 4500.

P (1) =130 (1) + P0 = 4500

P0 = 4370

P(t)=20t+4630

The moose population P(t) changes linearly year after year. The population function P(t) is measured in terms of t years since 1990.

t= 1990, P (0) =4370

t =1992, P (1) =130 (1) + 4370 = 4500 matches data

t=1999, P (2) = 130(2) + 4370 = 4630

t=2006, P (3) = 130(3) + 4370 = 4760

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Answer:

5 INCHES

Step-by-step explanation:

If 2 inches = 350 miles

then 1 inch is 350%2 which is 175

So 875 % 175 = 5 inches

The value of the expression (3x^5 + y^2)^2 is 9x^10 + 6x^5y^2 + y^4

The expression is given as:

(3x^5 + y^2)^2

Expand the expression

So, we have

(3x^5 + y^2)^2 = (3x^5 + y^2)(3x^5 + y^2)

Expand the bracket

(3x^5 + y^2)^2 = 9x^10 + 3x^5y^2 + 3x^5y^2 + y^4

Evaluate the sum

(3x^5 + y^2)^2 = 9x^10 + 6x^5y^2 + y^4

Hence, the value of the expression (3x^5 + y^2)^2 is 9x^10 + 6x^5y^2 + y^4

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A data analyst can help address the issue of increased waiting times at a doctor's office by analyzing the staffing levels in relation to patient appointments.

A data analyst can indeed play a crucial role in solving the problem of increased waiting times at a doctor's office. By analyzing the staffing levels of doctors and nurses in relation to the number of patients with appointments, the data analyst can identify potential issues and provide insights for improvement.

Firstly, the analyst would gather data on the number of doctors and nurses available during different time slots. They would also collect data on the number of patients with appointments during those time slots. By comparing these two sets of data, the analyst can identify any imbalances or discrepancies.

Next, the analyst would analyze the data to determine if there is an adequate number of doctors and nurses available to handle the patient load. If there are fewer healthcare professionals than needed, it could result in longer waiting times. The analyst would identify the peak hours and days with the highest patient volume, and ensure that sufficient staff is present during those times.

In conclusion, a data analyst can help address the issue of increased waiting times at a doctor's office by analyzing the staffing levels in relation to patient appointments.

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Answer:

\(y = 9 - 1.75x\)

Step-by-step explanation:

Given

\(Initial\ Height = 9ft\)

\(Rate = 1.75ft\) per hour

Required:

Determine the linear function

Let y represent the function and x represent the number of hours

The function can be represented with:

\(y = Initial\ Height- Rate * x\)

We used minus (-) in the equation because the question indicates that the height of the sculpture reduces.

So, we have:

\(y = 9 - 1.75 * x\)

\(y = 9 - 1.75x\)

Answer:

9 + 6 = 15

6 + 9 = 15

Step-by-step explanation:

Although the numbers have been swapped the answers stay the same

Answer:

hm i like the giver and my favorite economic system is a traditional economy

Step-by-step explanation:

I say that because tradition is pretty much based on customs and beliefs and because of that it helps form the goods

Answer:

My fav book is The Tail of Emily Windsnap. My fav song is Imagine Dragon -Believer. My fav movie is Frozen II & Raya and the Last Dragon

Step-by-step explanation:

My fav economic system is market economy because they make the prices fair :)

Your question is about the most appropriate statistic to measure agreement between Trisha and Fitz's study observations when Dr. Regent is evaluating the inter-rater reliability. The most appropriate statistic in this case would be Cohen's Kappa coefficient.

Step 1: Understand the terms
- Inter-rater reliability: This refers to the consistency between two or more independent raters or observers when assessing the same subject or phenomenon.
- Cohen's Kappa coefficient: A statistical measure used to evaluate the agreement between two raters, while accounting for the possibility of agreement occurring by chance.

Step 2: Apply the statistic
Dr. Regent should use Cohen's Kappa coefficient to measure the agreement between Trisha and Fitz's study observations, as it is specifically designed for assessing inter-rater reliability and takes into account the possibility of agreement by chance.

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The probability that the mean weight of the sample babies would differ from the population mean by less than 54 grams is 0.4339.

For a normally distributed set of data, given the mean and standard deviation, the probability can be determined by solving the z-score and using the z-table.

First, solve for the z-score using the formula below.

z-score = (x – μ) / σ

where x = individual data value = 3316 grams - 54 grams = 3262

μ = mean = 3316 grams

σ = standard deviation = 324 grams

z-score = (3262 - 3316) / 324

z-score = -54 / 324

z-score = -0.1667

Find the probability that corresponds to the z-score in the z-table. (see attached images)

z-score = -0.1667

Using interpolation of values,

probability = 0.4339

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After performing the linear regression evaluation, the equation of the regression line is:

(i) y = 1.40x + 1.45

To locate the linear regression line for the given records, we will use a statistical software program or a calculator. By analyzing the data points, we can decide the equation of the road that satisfactorily represents the connection between the hours of the stand being open (x) and the profit (y).

After performing the linear regression evaluation, the equation of the regression line is:

y = 1.40x + 1.45

This equation shows that for each extra hour the stand is open, the profit increases by using $1.40. The y-intercept, represented with the aid of the regular term 1.45, shows that although the stand isn't always open, there may be nevertheless a base income of $1.45.

The linear regression line for the given statistics indicates a positive relationship between the hours of the stand being open and the earnings earned. As the hour's increase, the earnings have a tendency to increase as nicely.

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The correct question is:

The linear regression line for the given data is y = 1.28x + 2.93. This equation represents the relationship between the hours the stand is open (x) and the corresponding profit (y).

To find the linear regression line for the given data, we can use statistical software or a calculator. The linear regression line represents the best fit line through the data points.

First, we list the given x and y values:

x: 1, 2, 3, 4, 5, 6, 7

y: 3.58, 5.18, 6.24, 7.97, 7.09, 8.31, 11.33

Using the software, we calculate the linear regression line. The result is y = 1.28x + 2.93, rounded to two decimal places.

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QUESTION

gabriel and raj were running a lemonade stand at the local park. they decided to pay their sister to operate the stand. the following values represent the profit y after x hours of the stand being open. using a calculator or statistical software, find the linear regression line for the data. enter your answer in the form y =mx+b, with m and b both rounded to two decimal places.

X    Y

1   3.58

2   5.18

3   6.24

4    7.97

5   7.09

6    8.31

7    11.33

Answer:

y=300-7x

Step-by-step explanation:

since monthly budget for gasoline=$300

Per day, he uses an average of $7 of gasoline

after x days he will use $7x of gasoline.

remaining amount after x days of driving= 300-7x

the equation will be y= 300-7x

Answer:

This is easy trust me everything will be fine first drag it to the bottom right the same way you do it on the Hub and then go 4 units below and you’re all set.

Step-by-step explanation:

S has a supremum, which is π, as it is an upper bound and the largest rational number in S.

The set S = {x; x rational and 0 ≤ x < π} consists of all rational numbers between 0 (inclusive) and π (exclusive). We need to show that this set has a supremum and determine what that supremum is.

To prove that S has a supremum, we can consider the properties of the rational numbers. The rational numbers are dense in the real number line, which means that between any two distinct rational numbers, there exists another rational number. In this case, between any two distinct elements in S, there will always exist another rational number.

Let's consider the upper bound of S. Since π is an irrational number and S only contains rational numbers, π cannot be an element of S. However, any rational number less than π can be an upper bound for S. Therefore, π itself serves as an upper bound for S.

Now, we need to determine the least upper bound, which is also known as the supremum. In this case, the supremum of S is the largest rational number in the set. Since the set S contains all rational numbers between 0 and π, the supremum of S is π itself.

In summary, the set S = {x; x rational and 0 ≤ x < π} has a supremum, which is π.

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Answer:

the answer is 7/10

Step-by-step explanation:

cause i am in honors math 6th grade. I am EXTREMELY smart!!!

The proportion to solve is:

We can cross multiply and do a little algebra to solve for the unknown variable n.

The steps are shown below:

The unknown variable, n, is:

n = 3

Solution

Given the following scores below

To find the sum of squares of the deviations,

Firstly, we find the mean, the formula to find the mean of ungrouped data is

Where n = 5

Substitute the given data into the formula to find the mean of ungrouped data

Secondly, we subtract the mean from each of the values given as shown below

Then, to find the sum of squares of the deviations

We add the square of each of the deviations deduced above

Hence, the sum of squares is 130

Answer:

5/2 but simplified its 2 1/2

Step-by-step explanation:

it took him 5/2 hours but simplified into mixed fraction its 2 hours and a half

( 2 1/2 )

hope this helps :)

- by chance may i get brainliest

Answer:

2x+107/16

Step-by-step explanation:

Answer:

I think the answer will be 2x + 107 / 16

First we need to place the j on one side only

So we can move "j" from left to right, doing the opposite operation

We can do the same for -9

We can operate the terms that have j and do the sum to the both sides

Then, to leave

Answer:

D

Step-by-step explanation:

The recursive formula allows us to find any term in a sequence by adding the common difference d to the previous term.

Here d = - 1 - (- 7) = - 1 + 7 = 6 , then

\(a_{n}\) = \(a_{n-1}\) + 6 ; a₁ = - 7

The largest interval on which the solution is defined is (-∞, -1) ∪ (-1, ∞). The interval notation for the largest interval is (-∞, -1) U (-1, ∞).

An initial-value problem is a type of boundary-value problem in mathematics, particularly in the field of differential equations.

The given initial-value problem is a separable differential equation, which can be written as:

dy/dt = -2(t + 1)y²

Integrating both sides, we get:

(1/y) = t² + 2t  + C

where C is the constant of integration.

Since we have an initial condition, we can use it to find the value of C:

y(0) = -1/15
C = -1/15

Solving for C, we get:

C = -1/15

So, the solution to the differential equation is:

(1/y) = t² + 2t -1/15

y = 1 / (t² + 2t -1/15)

The solution is defined for all t ≠ -1, since y = 0 is not defined. So, the largest interval on which the solution is defined is (-∞, -1) ∪ (-1, ∞). The interval notation for the largest interval is (-∞, -1) U (-1, ∞).

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After calculating the between group sum of squares and the within group sum of squares, the next step is to calculate the mean square between and the mean square within. This is achieved by dividing each sum of squares by its respective degrees of freedom. (Option D)

The term sum of squares is a statistical measure used in regression analysis to calculate the dispersion of data points. The sum of squares determines the deviation of data points from the mean value also known as variation. A higher sum of squares indicates higher variability while a lower result indicates low variability from the mean. It is used to determine the function that best fits i.e., which varies the least from the data. To calculate the sum of squares, subtract the data points from the mean, square the differences, and add them together. The mean square is normally defined as the arithmetic mean of the squares of a set of numbers or of a random variable. Mean square is determined by sum of squares by its respective degrees of freedom.

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We need to write an inequality from statement "The amount of water is not exceed 300 liters".

We call x the litters of water, so the inequation is:

The polynomial, a⁸ - a²·B⁶ in factored form is; a²·(a³ - B³)·(a³ + B³)

A polynomial consists of the differences or sums of terms that are the product of powers of the same variable.

The specified polynomial can be presented as follows;

a⁸ - a²·B⁶

The common factor in the terms of the polynomial is a², therefore, we get;

a⁸ - a²·B⁶ = a⁶ × a² - a²·B⁶

a⁶ × a² - a²·B⁶ = a²·(a⁶ - B⁶)

(a⁶ - B⁶) = (a³ - B³) × (a³ + B³)

The polynomial is therefore; a⁸ - a²·B⁶ = a²·(a³ - B³)·(a³ + B³)

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Answer: -71

Step-by-step explanation:

-213/3 = -71

-71 is the quotient.

-213 : 3= - 71

____________________

Answer: 8336

Step-by-step explanation: