I NEED ANSWERS FAST PLEASE
Point Alies on Quadrant IV. If it is rotated 180° about the origin which quadrant will the image A' lie on.

A . Quadrant III
B . Quadrant 11
C . Quadrant l
D . Quadrant IV
​

a) The sample space for four flights selected at random, with arrival status "O" for on-time and "L" for late, is given as {OOOO, OOOL, OOLO, OOLL, OLOO,  OLOL, OLLO, OLLL, LOOO, LOOL, LLOO, LLOL, LLLO, LLLL}.

b) The probability that a randomly selected flight is from Airline A and on-time, denoted as P(A), is calculated by multiplying the probability of being on-time for Airline A (75/100) with the proportion of flights operated by Airline A out of the total (320/1000), resulting in P(A) = 24/100.

c) The probability that a randomly selected flight is either from Airline C or on-time, denoted as P(C), is obtained by dividing the sum of flights on-time (700) and flights operated by Airline C (240) by the total number of flights (1000), giving P(C) = 94/100.

d) The probability that a flight is from Airline B given that it is late, denoted as P(B | L), is computed by multiplying the proportion of late flights (300/1000) with the probability of being from Airline B (35/100), resulting in P(B | L) = 77/300.

e) The probability that a flight is late given that it is from Airline A, denoted as P(L | A), is calculated by multiplying the proportion of flights on-time for Airline A (25/100) with the proportion of flights operated by Airline A (320/1000), resulting in P(L and A) = 8/100. Therefore, P(L | A) = 1 - P(A | L) = 11/15.

Learn more about random

https://brainly.com/question/31828911

#SPJ11

Answer:

Total number of chips Caleb have = 8

Total number of chips Suzanne have = 30

Step-by-step explanation:

In Caleb case -

Three out of every four chips is blue

⇒ If Caleb has total chips = 4

Then Blue chips = 3

⇒White chips = 4 - 3 = 1

Now,

If Caleb have 6 blue chips

⇒3 Blue chips = 4 total chips

  1 Blue chip = \(\frac{4}{3}\) total chips

⇒6 blue chips = \(\frac{4}{3}\) ×6 = 4×2 = 8 total chips

∴ we get

Number of chips become = 8

In Suzanne case -

One out of every five chips are blue.

⇒ If Suzanne has total chips = 5

Then Blue chips = 1

⇒White chips = 5 - 1 = 4

Now,

If Suzanne have 6 blue chips

⇒1 Blue chips = 5 total chips

⇒6 blue chips = 5×6 = 30 total chips

∴ we get

Number of chips become = 30

Step 1:

Percent is part of 100.

Step 2

First part:

60 units split into 80% and 20%

Second part

12 units = 40 %

Third part

30 % = 18 units

Fourth part

75 % = 42 units

Final answer

14 + 42 = 56 units

The length of the bottom diagram = 56 units

Yes, linear regression can be used for time series forecasting and that lagged variables yield much more complex models than straight-line ones.

A variable's value can be predicted using linear regression analysis based on the value of another variable. The dependent variable is the one you want to be able to forecast. The independent variable is the one you're using to make a prediction about the value of the other variable.

With the help of one or more independent variables that can most accurately predict the value of the dependent variable, this type of analysis calculates the coefficients of the linear equation. The differences between expected and actual output values are minimized by linear regression by fitting a straight line or surface.

Therefore, Yes linear regression can be used for time series forecasting and that lagged variables yield much more complex models than straight-line ones.

To know more about linear regression refer to:

brainly.com/question/29665935

#SPJ4

Answer:

e21

Step-by-step explanation:

32

Answer:

See explanation below

Step-by-step explanation:

Domain: -5 ≤ x < 4

Range: -1.5 ≤ y < 1 and 3 ≤ y < 5

Hope this helps!

For the given matrix A, the minors M13, M23, M33 are 8, -4, and 10 respectively. The cofactors C13, C23, C33 are 8, 4, and 10 respectively. The determinant det(A) is 68.

To find the minors of a matrix, we need to find the determinants of the submatrices obtained by removing the row and column corresponding to the element of interest. In this case, the minors M13, M23, and M33 correspond to the determinants of the 2x2 submatrices obtained by removing the first row and the third column, second row and third column, and third row and third column, respectively.

To find the cofactors, we multiply each minor by a positive or negative sign based on its position in the matrix. The signs alternate starting with a positive sign for the top left element. In this case, the cofactors C13, C23, and C33 correspond to the minors M13, M23, and M33 respectively.

Finally, the determinant of a 3x3 matrix can be found by using the formula det(A) = a11C11 + a12C12 + a13C13, where a11, a12, and a13 are the elements of the first row of the matrix and C11, C12, and C13 are their corresponding cofactors. In this case, the determinant det(A) is 68.

Therefore, the minors M13, M23, M33 are 8, -4, and 10 respectively. The cofactors C13, C23, C33 are 8, 4, and 10 respectively. And the determinant det(A) is 68.

Learn more about submatrices here:

https://brainly.com/question/31669133

#SPJ11

Answer: it’s B, 0.031

Step-by-step explanation: edge 2021

Answer:

7<x-5

12<x

x>12

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

To determine which function eventually grows faster, we need to look at their growth rates as x approaches infinity.

For function f(x), the growth rate is 8x, which means that as x gets larger, f(x) gets larger at a rate of 8 times x.

For function g(x), the growth rate is 1.2x, which means that as x gets larger, g(x) gets larger at a rate of 1.2 times x.

Since 8x grows faster than 1.2x as x approaches infinity, we can conclude that function f(x) grows faster than function g(x) in the long run.

Therefore, function f(x) eventually outgrows function g(x).

Answer:

your answer is 5.............

\(▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)

The Correct choice is :

Solution is in attachment ~

Answer: the vertical shift

Step-by-step explanation:

The vertical shift because the first equation j(x) is shifted up 11 while k(x) is shifted down 11. D in the equation y=acos/sin(bx-c)+d indicates if an object is moving vertically up or down.

The graph of k(x) have Vertical shifted down and graph of j(x) Vertical shifted up 11.

Each point in a figure is moved the same distance in the same direction using a type of transformation known as translation.

For example, this transformation moves the parallelogram to the right 5 units and up 3 units. It is written ( x , y ) → ( x + 5 , y + 3 ) .

Given:

j(x) = = 7 sin (6x- pi/2) +11

k(x) = 7 sin(6x- pi/2) - 11.

The +11 in j(x) shows the Vertical shift up.

and, the '-11' in k(x) shows the Vertical shifted down 11.

Hence, the difference is of the vertical shifting up or down.

Learn more about Translation here:

https://brainly.com/question/12463306

#SPJ2

I would chose more initial zombies, but a slower growth rate because when they grow stronger, you get stronger so you have a better chance of survival if their development rate is gradual, giving you time to collect weapons and construct a shelter.

Growth rate refers to the percentage increase or decrease in a particular variable over a specific period of time. It is commonly used in finance, economics, and business to describe the rate of change of various economic indicators such as gross domestic product (GDP), population, revenue, profit, and so on.

To calculate the growth rate, you need to divide the difference between the final value and the initial value of the variable by the initial value, and then multiply the result by 100 to express it as a percentage. The formula for growth rate is as follows:

Growth rate = ((Final value - Initial value) / Initial value) x 100

Learn more about growth at:

https://brainly.com/question/27161222

#SPJ1

Answer:

5.4% rounded to the tenths place.

Reasoning:

To convert 3/56 to a percentage, multiply the decimal version of 3/56 by 100.

Estimated, 3/56 as a percentage is 5.4%

The number of periods is approximately 26.98.

To calculate the number of periods it takes to double your money at 5.25 percent interest, you can use the formula for compound interest:

Future value = Present value * (1 + interest rate) ^ number of periods

In this case, the future value is twice the present value, so the equation becomes:

2 = 1 * (1 + 0.0525) ^ number of periods

To solve for the number of periods, you can take the logarithm of both sides:

log(2) = log((1 + 0.0525) ^ number of periods)

Using the logarithmic properties, you can bring the exponent down:

log(2) = number of periods * log(1 + 0.0525)

Finally, you can solve for the number of periods:

number of periods = log(2) / log(1 + 0.0525)

Using a calculator, the number of periods is approximately 13.27.

To calculate the number of periods it takes to quadruple your money at 5.25 percent interest, you can follow the same steps as above, but change the future value to four times the present value:

4 = 1 * (1 + 0.0525) ^ number of periods

Solving for the number of periods using logarithms:

number of periods = log(4) / log(1 + 0.0525)

Using a calculator, the number of periods is approximately 26.98.

To know more about periods  visit:-

https://brainly.com/question/23532583

#SPJ11

Answer:

False

Step-by-step explanation:

In the confidence interval, the population parameter is unknown and the interval is a random variable.

The solution to the given differential equation 2xy(dy/dx) = y², with the initial condition y(2) = 3, is y = (27 * e⁽ˣ⁻²⁾\()^{1/4}\).

To solve the given differential equation

2xy(dy/dx) = y²

We will use separation of variables and integrate to find the solution.

Start with the given equation

2xy(dy/dx) = y²

Divide both sides by y²:

(2x/y) dy = dx

Integrate both sides:

∫(2x/y) dy = ∫dx

Integrating the left side requires a substitution. Let u = y², then du = 2y dy:

∫(2x/u) du = ∫dx

2∫(x/u) du = ∫dx

2 ln|u| = x + C

Replacing u with y²:

2 ln|y²| = x + C

Using the properties of logarithms:

ln|y⁴| = x + C

Exponentiating both sides:

|y⁴| = \(e^{x + C}\)

Since the absolute value is taken, we can remove it and incorporate the constant of integration

y⁴ = \(e^{x + C}\)

Simplifying, let A = \(e^C:\)

y^4 = A * eˣ

Taking the fourth root of both sides:

y = (A * eˣ\()^{1/4}\)

Now we can incorporate the initial condition y(2) = 3

3 = (A * e²\()^{1/4}\)

Cubing both sides:

27 = A * e²

Solving for A:

A = 27 / e²

Finally, substituting A back into the solution

y = ((27 / e²) * eˣ\()^{1/4}\)

Simplifying further

y = (27 *  e⁽ˣ⁻²⁾\()^{1/4}\)

Therefore, the solution to the given differential equation with the initial condition y(2) = 3 is

y = (27 * e⁽ˣ⁻²⁾\()^{1/4}\)

To know more about differential equation:

https://brainly.com/question/2273154

#SPJ4

Experimental probability of rolling a 6 is 0.2 and Theoretical probability of rolling a 6 is 0.1667.

Theoretical probability is the likelihood of an event occurring based on mathematical principles, while experimental probability is the likelihood of an event occurring based on actual experiments or observations.

In this case, Sonan rolled a number cube 90 times and got a 6 on 18 of those rolls. So, the experimental probability of rolling a 6 is:

Experimental probability of rolling a 6 = number of times a 6 was rolled / total number of rolls
Experimental probability of rolling a 6 = 18 / 90
Experimental probability of rolling a 6 = 0.2 or 20%

Now, to compare this with the theoretical probability, we need to know what the theoretical probability of rolling a 6 on a number cube is. Since there are 6 possible outcomes on a number cube (numbers 1 through 6), each outcome has an equal chance of occurring. Therefore, the theoretical probability of rolling a 6 on a number cube is:

Theoretical probability of rolling a 6 = number of ways to roll a 6 / total number of possible outcomes
Theoretical probability of rolling a 6 = 1 / 6
Theoretical probability of rolling a 6 = 0.1667 or approximately 16.67%

So, as you can see, the experimental probability of rolling a 6 is slightly higher than the theoretical probability. This could be due to chance or some other factor, but in general, the more times you roll the cube, the closer the experimental probability will get to the theoretical probability.

Learn more about probability here:

https://brainly.com/question/31828911

#SPJ11

The total number of bacteria in the dish is 31457280

The expression is given as:

Total = (32)^4 * 30

Start by evaluating the exponent

Total = 1048576 * 30

Next, evaluate the product

Total = 31457280

Hence, the total number of bacteria in the dish is 31457280

Read more about products at:

https://brainly.com/question/10873737

#SPJ1

Answer:

A (3^8)

Step-by-step explanation:

I have this question on my test. I'm just assuming the person didn't put ^.

(3^2)^4 times 3^0

Answer:

Step-by-step explanation: A cell phone company charges $39.99 flat fee each month, plus $0.05 per minute. If m represents the number of minutes used in a month, which expression can be used to calculate a monthly payment?

39.99 + m

39.99 + m

0.05m + 39.99

0.05 m + 39.99

39.99m + 0.05

39.99 m + 0.05

0.05m

0.05 m

Nepali rupees that the person requires to exchange $4500 will be equal to NRs. 555,022.8.

We know that:

$ 1 = NRs. 120.92

We are also given that a person needs $ 4500 to visit foreign countries.

Also, for the conversion, bank charges commission as 2 %

Now, $ 4500 in NRs. will be calculated by multiplying 120.92 with $ 4500.

$ 4500 = NRs. 120.92 × 4500

$ 4500 = NRs. 544,140

Now the commission charged by the bank will be:

2 % of 544,140

Commission = 2 / 100 × 544,140

Commission = NRs. 10,882.8

So, the amount the person will require to get $ 4500 will be = NRs. 544,140 + 10,882.8

= NRs. 555,022.8

Therefore, Nepali rupees that the person requires to exchange $4500 will be equal to NRs. 555,022.8.

Learn more about conversion here:

https://brainly.com/question/97386

#SPJ9

In order to have a probability of at least 1/2 that at least two people in a room celebrate their birthday in the same month, there need to be 13 or more people in the room.

1. There are 12 months in a year, so we have 12 pigeonholes.

2. We want to find the minimum number of people in the room such that at least two of them share the same birth month.

3. If we have 12 or fewer people, each person can have a unique birth month, and there will be no two people celebrating their birthdays in the same month.

4. When we add the 13th person, there are now more people than there are months. By the pigeonhole principle, at least two people must share the same birth month.

5. Therefore, with 13 or more people in the room, the probability of at least two people celebrating their birthdays in the same month is at least 1/2.

6. Note that this assumes that all possible monthly outcomes are equally likely, which is a simplifying assumption for the purpose of this problem.

Learn more about probability  : brainly.com/question/31828911

#SPJ11

Answer: i dunno what '.......' was suppose to mean but 11 + 15 + 19 + 83 = 128

Step-by-step explanation: b more specific dood -_-

The sum of the arithmetic series is:

893

What are arithmetic progressions?

An arithmetic sequence with a specific number of terms is the sum of all the terms in an arithmetic series.

An arithmetic sequence's first n terms are added together to form (n/2).(a1+an). The arithmetic series formula is what it is known as.

Solution:

Given:

a1 = 11, a2 = 15 and an=83

Step-1:

d= a2 ₋ a1

d= 4

Now, an = a ₊ (n ₋ 1)d

          83 = a ₊ (n ₋ 1)4

          83 = 11 ₊ 4n ₋4

          83 = 7 ₊ 4n

         4n = 83 ₋ 7

          n = 19

Step-2:

Now, Sn = n/2 (a1 ₊ an)

         Sn = 19/2 (11 ₊ 83)

         Sn = 19/2 ₓ 94

         Sn = 893

Hence we get the answer as 893

Learn more about "Arithmetic progressions" here-

brainly.com/question/6561461

#SPJ2

When the researcher reports an independent-measures t statistic with df = 30 and the two samples are the same size (n1 = n2), each sample contains 16 individuals. The correct answer is (b) n = 16.

To determine the number of individuals in each sample when the researcher reports an independent-measures t statistic with df = 30 and the two samples are the same size (n1 = n2), we need to calculate the sample size.

For independent-measures t-tests, the degrees of freedom (df) can be calculated using the formula:

df = n1 + n2 - 2

Given that n1 = n2 (the two samples are the same size), we can rewrite the formula as:

df = 2n - 2

Rearranging the formula to solve for n:

n = (df + 2) / 2

Substituting df = 30 into the formula:

n = (30 + 2) / 2

n = 32 / 2

n = 16

Therefore, when the researcher reports an independent-measures t statistic with df = 30 and the two samples are the same size (n1 = n2), each sample contains 16 individuals.

The correct answer is (b) n = 16.

Learn more about same size here

https://brainly.com/question/30922524

#SPJ11

The best graph to display a relationship between two categorical variables is the stacked bar graph. So, the correct option is B.

A stacked bar graph is a visual representation that shows the relationship between two categorical variables by stacking bars on top of each other. Each category of one variable is represented by a segment within a bar, and the height of the segments represents the proportion or frequency of each category. This allows for easy comparison and visualization of the distribution of the variables and the relationship between them.

The other options mentioned are not suitable for displaying the relationship between two categorical variables. A pie chart (option A) is used to display the proportion of different categories within a single variable, but it does not show the relationship between two variables.

A scatterplot (option D) is used for displaying the relationship between two continuous variables, not categorical variables. A histogram (option E) is used to represent the distribution of a single variable, not the relationship between two categorical variables.

Visit here to learn more about pie chart:

brainly.com/question/29991561

#SPJ11

Answer:

Może być odpowiedź c ja ne wiem

As similarity theorem, the value of x that will make the triangles similar by SSS similarity theorem is 77.

Similarity theorem:

In math, similarity theorem refers the line segment splits two sides of a triangle into proportional segments if and only if the segment is parallel to the triangle's third side.

Given,

Here we need to find the t value of will make the triangles similar by the similarity theorem.

For example, we are told that the 2 triangles are similar by SSS theorem.

Here we know that, SSS means Side - Side -Side and it is a congruence theorem which states that the 3 corresponding sides of two triangles have same ratio, then we can say that the two triangles are congruent by SSS theorem

Therefore, in the triangles ,applying the SSS postulate gives;

=> x/35 = 44/20

Then by applying the multiplication property of equality, let us multiply both sides by 35 to get;

=> x = (44 * 35)/20

When we simplify this one then we get,

=> x = 77

Therefore, the value of x is 77.

To know more about Similarity theorem here.

https://brainly.com/question/24167205

#SPJ4

The derivative the function f(x) = √(x²+ 13x)/√x³ is given by = (x-1)/(2x²√(x+13)).

We know that the divide rule of derivative of a function with respect to 'x' is given by,

d/dx (u/v) = (v*(du/dx) - u*(dv/dx))/v²

where u and v are the functions of independent variable x.

The given function is,

f(x) = √(x²+ 13x)/√x³

Simplifying the function we get,

f(x) = √((x² + 13x)/x³) = √((x(x + 13)/x³) = √(x+13)/√x² = √(x+13)/x

differentiating the above function with respect to 'x' we get,

f'(x) = (x*(d/dx(√(x+13))) - √(x+13)*(d/dx(x)))/x²

      = ((x/(2√(x+13)) - 1/(2√(x+13)))/x²

      = (x-1)/(2x²√(x+13))

Hence the derivative is (x-1)/(2x²√(x+13)).

To know more about derivatives here

https://brainly.com/question/14415013

#SPJ4

The general form of the equation 2/3(x - 4)(x + 5) = 1 is 2x^2 + 2x - 43 = 0

and the coefficients of general form a = 2, b= 2 and c = -43

To find the general form of the given equation, we need to simplify and expand the equation.

First, we can simplify the left-hand side of the equation by multiplying 2/3 into the brackets

2/3(x - 4)(x + 5) = (2/3)(x^2 + x - 20)

Next, we can multiply both sides of the equation by 3 to eliminate the fraction

2(x^2 + x - 20) = 3

Expanding the left-hand side, we get

2x^2 + 2x - 40 = 3

Simplifying further, we get

2x^2 + 2x - 43 = 0

So, the coefficients of the general form of the equation are

a = 2

b = 2

c = -43

Learn more about general form here

brainly.com/question/24141682

#SPJ4

The given question is incomplete, the complete question is:

Give the values of a, b, and c needed to write the equation's general form. 2/3(x - 4)(x + 5) = 1