Angle pair: exterior
Solve for x

The required property that will change with the addition of values in the set will change the mean, median, and mode, While multiplication changes the standard deviation and also the mean by constant.

Statistics is the study of mathematics that deals with relations between comprehensive data.

Each of the statistic properties will change by adding the number to each number in the set, except properties such as standard deviation and variance. While multiplying the set element with a number each and every property of the statistic corresponding to the set will change.

Thus, Options A, B, and D are correct.

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Answer:

Linear: The first and third one. (0,5) & (1,1)

Exponential: The second one (above). (-2, 1/16)

Quadratic function: The last one (below). (-3,35)

Step-by-step explanation:

Answer:

Step-by-step explanation:

19?

Answer:

5 km

Step-by-step explanation:

Answer: This tells us that the voltage at point C is 5 volts higher than the voltage at point A. However, we still don't know the absolute voltage at either point A or point C.

Step-by-step explanation:

To determine the absolute voltage at point C, we need to know the voltage values at either point A or point B. With only the information given about the current and the grounding of one corner, we cannot determine the absolute voltage at point C.

However, we can determine the voltage difference between two points in the circuit using Kirchhoff's voltage law (KVL), which states that the sum of the voltage drops around any closed loop in a circuit must be equal to zero.

Assuming the circuit is a simple loop, we can apply KVL to find the voltage drop across the resistor between points A and C. Let's call this voltage drop V_AC:

V_AC - 5 = 0 (since the current is counterclockwise and the resistor has a resistance of 1 ohm)

V_AC = 5

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Answer:

A

Step-by-step explanation:

I hope that helps

The simplified value of the given expression is - 117. Therefore the correct answer is option A.

It stands for B - Brackets, O - order of power, D -  division, M - multiplication, A - addition, S - subtraction.

Solving the expression

\(\frac{-(-4)(-6)-3/5(10+15)}{1/3} \\=\frac{-(24)-3/5(25)}{1/3}\\=\frac{-(24)-3(5)}{1/3}\\= \frac{-(24)-(15)}{1/3}\\= \frac{(-39)}{1/3}\\= -39 \times 3\\= -117\)

Hence the simplified value of the given expression is - 117. Therefore the correct answer is option A.

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To create a linear model for Sepal.Width in terms of Sepal.Length and Species without allowing interactions between Sepal.Length and Species, you can use the following equation: Sepal.Width = b0 + b1 * Sepal.Length + b2 * Species_1 + b3 * Species_2

Here,
- Sepal.Width is the dependent variable you want to predict
- Sepal.Length is the independent variable
- Species_1 and Species_2 are binary (dummy) variables representing the different species, excluding one species as the reference category.
- b0 is the intercept term
- b1, b2, and b3 are coefficients that need to be estimated using linear regression

To estimate the coefficients, you will need to perform linear regression on the given data. Once you have estimated the coefficients (b0, b1, b2, and b3), you can plug them into the equation to predict Sepal.Width for any given Sepal.Length and Species. Note that in order to provide the exact equation, data and regression results are necessary.

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Answer:

\(x=14\)

Step-by-step explanation:

Since lines \(\overrightarrow{f}\) and \(\overrightarrow{g}\) are parallel, the angles labelled in the diagram must be supplementary (add up to \(180^{\circ}\)). Therefore, we have the following equation:

\(4x+(7x+26)=180,\\11x+26=180,\\11x=154,\\x=\boxed{14}\)

If these conditions are met, the sampling distribution of x will be approximately normally distributed. This is helpful in statistical analyses, as it allows us to make inferences about the population mean using the properties of the normal distribution.

The sampling distribution of x (the sample mean) will be approximately normally distributed if certain conditions are met. These conditions are based on the Central Limit Theorem (CLT), which states that:

1. The sample size (n) is large enough, typically n > 30. This ensures that the sampling distribution of x becomes more normally distributed as the sample size increases.
2. The population from which the sample is drawn is either normally distributed or the sample size is large enough to compensate for non-normality.

The sampling distribution of x overbarx (the sample mean) will be approximately normally distributed if certain conditions are met. These conditions include:
1. The population distribution must be normal or approximately normal.
2. The sample size should be large (typically n > 30).
3. The samples should be randomly selected from the population.

If these conditions are met, the sampling distribution of x will be approximately normally distributed. This is helpful in statistical analyses, as it allows us to make inferences about the population mean using the properties of the normal distribution.

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in this way you can solve this

ANSWER :

The answer is B. y = (x + 4)^2 + 9

EXPLANATION :

From the problem, we have :

Group the terms in which the constant term and the terms with variables are separated.

add and subtract a variable m to the parenthesis to maintain equivalency.

Calculate the value of m using b^2/4a^2 with a = 1 and b = 8

Then :

The first parenthesis will be a perfect square trinomial.

Factor and simplify :

Answer:

2x^2 + x + 9 + (18/(x+2))

Step-by-step explanation:

To find the result when 2x^3 - 5x^2 - 9x + 18 is divided by x + 2 using the long division method, you can follow these steps:

Divide the first term of the dividend (2x^3) by the first term of the divisor (x). The result is 2x^2.

Multiply the divisor (x + 2) by 2x^2. The result is 2x^3 + 4x^2.

Subtract this result from the dividend (2x^3 - 5x^2 - 9x + 18). The result is -x^2 - 9x + 18

Bring down the next term of the dividend (-5x^2) and add it to the result from step 3. The result is -6x^2 - 9x + 18

Divide -6x^2 by -6x and the result is x.

Multiply the divisor by x. The result is x^2 + 2x

Subtract this result from the result of step 4. The result is -9x + 18

Bring down the next term of the dividend (-9x) and add it to the result from step 7. The result is -18x + 18

Divide -18x by -18 and the result is x

Multiply the divisor by x. The result is x^2 + 2x

Subtract this result from the result of step 8. The result is 18

Therefore, the quotient is 2x^2 + x + 9 and the remainder is 18

So the result when 2x^3 - 5x^2 - 9x + 18 is divided by x + 2 is 2x^2 + x + 9 + (18/(x+2))

Answer:

(-1,3)

Step-by-step explanation:

Thus;

When (-1,3) is placed in the relation 3x + y =0,the answer will be zero.

Let;

x= -1

y= 3

3(-1) + 3 =0

-3 + 3 = 0

(1,-3) ,(-2,6)(2,-6),(-1,3) are ordered pairs represent points on the graph of this equation 3x+y=0.

An equation of the line is defined as the linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.

The general form of the equation of the line is y = mx + c, where m is the slope and c is the intercept cut by the y.

To calculate the ordered pair by satisfying the equation with each pair of points.

3x+y=0

For (1,-3)

3(1)-3=0   Yes

For (-2,6)

3(-2)+6=0  Yes

For (2,-6)

3(2)-6=0  Yes

For (-1,3)

3(-1)+3=0  Yes

For (6, -1)

3(6)-1=11 No

For (-6,1)

3(-6)+1=-11  No

Hence (1,-3) ,(-2,6)(2,-6),(-1,3) are ordered pairs represent points on the graph of this equation 3x+y=0.

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Answer:

P(Y) = 2/10 = 1/5

Step-by-step explanation:

From the above question:

Total number of marbles = 10 marbles

Number of yellow marbles = 2 yellow marbles

Number of blue marbles = 4 blue marbles

Number of red marbles = 4 red marbles.

The probability of choosing a marble that is yellow is calculated as:

= P(Y) = Number of yellow marbles/Total number of marbles

P(Y) = 2/10

P(Y) = 1/5

Answer:

 (-3,6)

Step-by-step explanation:

B ( 0,5)

We translate 3 units left so subtract 3 from the x coordinate

We  translate 1 units up so add 1 to the y coordinate

B ' ( 0-3, 5+1)

    (-3,6)

Answer:

B. (-3,6)

Step-by-step explanation:

When translating left; you substract however far left you went from the X value, we started with point B at (0,5) since, it moved to the left by 3, 0-3 = -3

When translating up, you add whatever distance to the Y value. we started with point B at (0,5) since it moved up by one, we add 1 to our Y 5 + 1 = 6

Sub-in (X,Y)

Final Answer (-3,6)

Hope this helps!

Total CP=2(15)+28=30+28=58

Sale tax=4.5%

Tax amount

\(\\ \sf\longmapsto 58×0.045=2.61\)

Total purchase=58+2.61=60.61

Option D

The interest rate for Jaden's savings account is 15%.

To find the interest rate, we can use the formula for simple interest:

Simple Interest = Principal × Interest Rate × Time

Given that Jaden deposited $8,000 and after one year the account held $9,200, we can calculate the interest:

Interest = Final Amount - Principal

Interest = $9,200 - $8,000

Interest = $1,200

Now, let's substitute the values into the formula to find the interest rate:

$1,200 = $8,000 × Interest Rate × 1

Dividing both sides of the equation by $8,000 gives:

Interest Rate = $1,200 / $8,000

Interest Rate = 0.15 or 15%

Therefore, the interest rate for Jaden's savings account is 15%.

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Using the t-distribution, the upper bound of the 95 percent confidence interval for the gift baskets average shipping weight is of 69.06 ounces.

The confidence interval is:

\(\overline{x} \pm t\frac{s}{\sqrt{n}}\)

In which:

For this problem, the parameters are:

\(\voerline{x} = 66, t = 2.0154, s = 10.2, n = 45\)

Hence the upper bound of the interval is:

\(\overline{x} + t\frac{s}{\sqrt{n}} = 66 + 2.0154\frac{10.2}{\sqrt{45}} = 69.06\)

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The equilibrium price is $0 and the equilibrium quantity is 5 units.

To find the equilibrium price and quantity, we need to set the quantity demanded equal to the quantity supplied and solve for the equilibrium values.

Setting Q_d = Q_s, we can equate the equations for demand and supply:

-2Q - 2Q_d = -5 + 3Q_s

Since we know that Q_d = Q_s, we can substitute Q_s for Q_d:

-2Q - 2Q_s = -5 + 3Q_s

Now, let's solve for Q_s:

-2Q - 2Q_s = -5 + 3Q_s

Combine like terms:

-2Q - 2Q_s = 3Q_s - 5

Add 2Q_s to both sides:

-2Q = 5Q_s - 5

Add 2Q to both sides:

5Q_s - 2Q = 5

Factor out Q_s:

Q_s(5 - 2) = 5

Q_s(3) = 5

Q_s = 5/3

Now that we have the value for Q_s, we can substitute it back into either the demand or supply equation to find the equilibrium price. Let's use the supply equation:

P = -5 + 3Q_s

P = -5 + 3(5/3)

P = -5 + 5

P = 0

Therefore, the equilibrium price is $0 and the equilibrium quantity is 5 units.

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Answer:

1.3

Step-by-step explanation:

im not sure

(a) For the sequence x1[n], the conjugate symmetric part (xs[n]) is {-2.5 + j4, 2.5 - j6, 4, 2.5 + j6, -1.5 - j2}, and the conjugate antisymmetric part (xa[n]) is {0, -j7, 0, j7, 0}.

(b) For the sequence x2[n], both the conjugate symmetric part (xs[n]) and conjugate antisymmetric part (xa[n]) are empty sets.

(c) For the sequence x3[n], both the conjugate symmetric part (xs[n]) and conjugate antisymmetric part (xa[n]) are empty sets.

To determine the conjugate symmetric and conjugate antisymmetric parts of a sequence, we need to perform the following calculations:

(a) For the sequence x1[n] = {-1+j3, 2-j7, 4-j5, 3+j5, -2-j}, -2 ≤ n ≤ 2:

The conjugate symmetric part (xs[n]) can be calculated as:

xs[n] = (x[n] + x*[-n])/2

The conjugate antisymmetric part (xa[n]) can be calculated as:

xa[n] = (x[n] - x*[-n])/2j

Let's calculate them step by step:

For n = -2:

xs[-2] = (x[-2] + x*[2])/2 = (-1+j3 - 4+j5)/2 = (-5 + j8)/2 = -2.5 + j4

xa[-2] = (x[-2] - x*[2])/2j = (-1+j3 - 4+j5)/(2j) = (j2 - j2)/2 = 0

For n = -1:

xs[-1] = (x[-1] + x*[1])/2 = (2-j7 + 3-j5)/2 = (5 - j12)/2 = 2.5 - j6

xa[-1] = (x[-1] - x*[1])/2j = (2-j7 - 3+j5)/(2j) = (-j2 - j12)/2 = -j7

For n = 0:

xs[0] = (x[0] + x*[0])/2 = (4-j5 + 4+j5)/2 = 4

xa[0] = (x[0] - x*[0])/2j = (4-j5 - 4+j5)/(2j) = 0

For n = 1:

xs[1] = (x[1] + x*[-1])/2 = (3+j5 + 2+j7)/2 = (5 + j12)/2 = 2.5 + j6

xa[1] = (x[1] - x*[-1])/2j = (3+j5 - 2-j7)/(2j) = (j2 + j12)/2 = j7

For n = 2:

xs[2] = (x[2] + x*[-2])/2 = (-2-j + -1-j3)/2 = (-3 - j4)/2 = -1.5 - j2

xa[2] = (x[2] - x*[-2])/2j = (-2-j - -1+j3)/(2j) = (-j2 + j2)/2 = 0

Therefore, for the sequence x1[n], we have:

Conjugate symmetric part (xs[n]) = {-2.5 + j4, 2.5 - j6, 4, 2.5 + j6, -1.5 - j2}

Conjugate antisymmetric part (xa[n]) = {0, -j7, 0, j7, 0}

(b) For the sequence x2[n] = ej2πn/5 + ejπn/3:

Since this sequence is a complex exponential sequence, it does not contain any conjugate symmetric or conjugate antisymmetric parts. In other words, both xs[n] and xa[n] will be empty sets.

Conjugate symmetric part (xs[n]) = {}

Conjugate antisymmetric part (xa[n]) = {}

(c) For the sequence x3[n] = jcos(2πn/7) - sin(2πn/4):

Similarly, since this sequence is a combination of cosine and sine functions, it does not have any conjugate symmetric or conjugate antisymmetric parts.

Conjugate symmetric part (xs[n]) = {}

Conjugate antisymmetric part (xa[n]) = {}

In conclusion:

(a) For the sequence x1[n], the conjugate symmetric part (xs[n]) is {-2.5 + j4, 2.5 - j6, 4, 2.5 + j6, -1.5 - j2}, and the conjugate antisymmetric part (xa[n]) is {0, -j7, 0, j7, 0}.

(b) For the sequence x2[n], both the conjugate symmetric part (xs[n]) and conjugate antisymmetric part (xa[n]) are empty sets.

(c) For the sequence x3[n], both the conjugate symmetric part (xs[n]) and conjugate antisymmetric part (xa[n]) are empty sets.

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Answer:

x= 4 and y= -3

Step-by-step explanation:

5x+3y= 11 (1)

-2x+y= -11 (2)

From (1):

3y= -5x+11

y= -5/3x+11/3 (3)

sub (3) into (2):

-2x+(-5/3x+11/3)= -11

-2x-5/3x+11/3= -11

-11/3x= -44/3

x= 4 (4)

sub (4) into (1):

5(4)+3y= 11

3y= -9

y= -3

Answer: I'd say reflection

Answer:

It is a reflection

Step-by-step explanation:

In Geometry, a reflection is known as a flip. A reflection is a mirror image of the shape. An image will reflect through a line, known as the line of reflection. A figure is said to reflect the other figure, and then every point in a figure is equidistant from each corresponding point in another figure.

Answer:

Step-by-step explanation:

I don't say you have to mark my ans as brainliest but if it has really helped you plz don't forget to thank me...

Answer:

2x +110= 180

2x=70

x=35

Step-by-step explanation: