find the image of B(4,7) reflected in the y-axis

Answer:

2/4 which simplifies to be 1/2

Step-by-step explanation:

lmk if you wanna know how I got the answer, pretty simple to understand remember rise over run aka y/x.

Just giving you a heads up!

Hello!

50 sheets => 50mm

1 sheet => 50mm/50 = 1mm

1mm = 0.1cm

the answer is 0.1cm

Answer: 0.1

Step-by-step explanation:

1mm=0.1cm

So each sheet is 0.1cm

Answer:

25 minutes and 33 seconds

Step-by-step explanation:

please brainiest

Stating that the area under the standard normal distribution curve between z=0 and z=1.00 is 0.3413, is the same as stating that the probability of randomly selecting a standard normally distributed variable z with a value between 0 and 1.00 is 0.3413.

Simply put, the probability is the likelihood that something will occur. When we don't know how an event will turn out, we can discuss the likelihood or likelihood of several outcomes. Statistics is the study of events that follow a probability distribution.

In science, the probability of an event is a number that indicates how likely the event is to occur. It is expressed as a number in the range from 0 and 1, or, using percentage notation, in the range from 0% to 100%. The more likely it is that the event will occur, the higher its probability.

Therefore, the given statement is completed as:

Stating that the area under the standard normal distribution curve between z=0 and z=1.00 is 0.3413, is the same as stating that the probability of randomly selecting a standard normally distributed variable z with a value between 0 and 1.00 is 0.3413.

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Answer:

it means wh

Step-by-step explanation:

it means that what are the size in each side

Step-by-step explanation:

there are multiple concepts we can use.

I will focus on similar triangles. that would mean all angles in both triangles are the same, and the side length ratio of a corresponding side pair is the same for all side pairs.

ABC is similar to WYC.

the lengths of the legs in WYC are clearly half the lengths in ABC.

so, also the baseline of WYC must be half of the baseline of ABC.

therefore,

AB = 2×WY = 2×38 = 76

WYC is similar to XBY. in fact, as the ratio of the side lengths is 1 (because CY = YB), they are not only similar but congruent.

but in any case, with the same ratio of 1 it means that WC = XY = 24

therefore,

AC = 2×WC = 2×24 = 48

AXW is again similar to ABC (because again, the side ratios are the same : 1/2).

so, WX is half of CB

therefore,

WX = CB / 2 = 66/2 = 33

In Tableau, a filter allows a visualization developer or user to dynamically remove rows from the visualization.  Thus, Option A is the answer.

What is Tableau?

Tableau is an interactive and intuitive data visualization tool that enables people to see and understand data. It provides a variety of data exploration, modelling, and visualization options. Tableau is one of the best data visualization software available in the market. It provides an easy way to integrate data from various sources. With Tableau, you can easily create interactive and visually appealing charts, graphs, and other types of visualizations that are easy to understand and interpret.

What is a filter?

In Tableau, a filter is a tool that allows you to selectively display data from a larger dataset based on certain conditions. Filters help you to narrow down your data to the most relevant information so you can make better decisions based on your analysis. Filters can be applied to different dimensions and measures to help you get a better view of your data. Tableau allows you to filter your data using various types of filters such as categorical, continuous, and relative filters. You can also create custom filters using calculated fields and parameters.

A filter allows a visualization developer or user to dynamically remove rows from the visualization. Therefore, the correct option is (a) Filter.

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Answer: m to the power of 10

P.S. "^" means tot he power of

Step-by-step explanation:

m^2+5

m to the power of 7 divided by m to the power of -3.

Because the divideing: subtract the powers

m^7-(-3)

m^10

While hiring change managers, businesses should take into account their nonconformist, risk-taking nature.

To successfully implement organizational change efforts, change managers must question the status quo, take measured risks, and foster creativity. Organizational stability and routine tasks may be maintained more successfully with a large number of conformists, but change managers need a distinct skill set. They must be able to think creatively, try out novel concepts, and deal with ambiguity and uncertainty.

Option 3: Being seen as a rule-following peacemaker may be an asset in some situations, but it is not always necessary for a change manager. Similarly, having a lot of radical innovators (option 4) could backfire if there isn't a balance with other qualities and abilities crucial for effective change management.

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The complete question is:

identify a characteristic of change managers that an organization should consider when employing people.

→ Change managers are nonconformists who take risks.

→ Having a large number of conformist is effective for an organization.

→ Change managers are usually regarded as peacemakers who follow rules.

→ Having a large number of radical innovators is effective for an organization.

While hiring change managers, businesses should take into account their nonconformist, risk-taking nature.

To successfully implement organizational change efforts, change managers must question the status quo, take measured risks, and foster creativity. Organizational stability and routine tasks may be maintained more successfully with a large number of conformists, but change managers need a distinct skill set. They must be able to think creatively, try out novel concepts, and deal with ambiguity and uncertainty.

Option 3: Being seen as a rule-following peacemaker may be an asset in some situations, but it is not always necessary for a change manager. Similarly, having a lot of radical innovators (option 4) could backfire if there isn't a balance with other qualities and abilities crucial for effective change management.

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The solution to the system of equations is x = 7 and y = 3/2.

What is Simultaneous Equation?

Two or more algebraic equations that share variables are said to be simultaneous equations.

1) Rearrange both equations so that one variable is isolated on one side of the equation:

x/2 + y/3 = 4 --> x/2 = 4 - y/3 --> x = 8 - (2/3)y

y/4 - x/3 = 1/6 --> y/4 = 1/6 + x/3 --> y = 2/3 + (4/3)x

2) Substitute the expression for one variable into the other equation:

y = 2/3 + (4/3)x

x/2 + (2/3 + (4/3)x)/3 = 4

3) Simplify and solve for the remaining variable:

x/2 + 2/9 + (4/9)x = 4

5x/9 + 1/9 = 4

5x/9 = 35/9

x = 7

4) Substitute the value of x into one of the original equations and solve for the other variable:

x/2 + y/3 = 4

7/2 + y/3 = 4

y/3 = 1/2

y = 3/2

Therefore, the solution to the system of equations is x = 7 and y = 3/2.

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Answer:

15

Step-by-step explanation:

9^2+12^2=225

square root of 225 is 15

The required values are A = 1, B = 0, and C = 8 because the equation for the thrown ball's path will be x = 8.

Let the vertical line be the y-axis and the horizontal line be the x-axis, the ball is thrown from a place that is parallel to the y-axis (8,0).

Because the house is the starting point and the ball is thrown from a position 8 feet to the right of the house,

As a result, the equation for the thrown ball's path will be x = 8.

Therefore, A = 1, B = 0 and C = 8.

Hence, the required values are A = 1, B = 0, and C = 8 because the equation for the thrown ball's path will be x = 8.

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All of those are congruency short-cuts. S stands for side, A stands for Angle. Using these shortcuts, we can prove congruency in triangles easier. in the problem above, we are given a pair of angles that are congruent and a side that is congruent. Using the vertical angle theorem, we have two angles and 1 side so both those triangles would be congruent by AAS.

There are two congruency methods that don't work. There's SSA and AAA, For number 3, it would be congruent by ASA, not AAS, and for number 4, it would be congruent by AAS, or SAA, SAA is more used.

Answer:

1. x = 2.6

2. 7x + 1

Step-by-step explanation:

1. If 4.75x = 12.35, what is the value of x?

The equation is 4.75x = 12.35

The value of x can be determined by dividing both sides of the equation by 4.75

4.75x / 4.75 = 12.35 / 4.75

x = 2.6

2. What is 3x + 2 + 4x - 1 after combining like terms

Combining terms with variable x and constant terms (without any variable)

3x + 2 + 4x - 1

3x + 4x + 2 - 1

7x + 1

The restaurant has 16 tables for 2 people and 22 tables for 4 people to accommodate a total seating capacity of 120 people.

Let's solve the problem using algebraic equations. Let's represent the number of tables for 2 people as "x" and the number of tables for 4 people as "x + 6" since there are 6 more 4-person tables than 2-person tables.

The seating capacity of a table for 2 people is 2, and the seating capacity of a table for 4 people is 4. The total seating capacity of all the tables can be calculated by multiplying the number of each type of table by their respective seating capacities.

Total seating capacity = (Number of tables for 2) * 2 + (Number of tables for 4) * 4

We know that the total seating capacity of the restaurant is 120, so we can set up the equation:

2x + 4(x + 6) = 120

Simplifying the equation:

2x + 4x + 24 = 120

6x + 24 = 120

6x = 96

x = 16

So, there are 16 tables for 2 people, and the number of tables for 4 people would be x + 6 = 16 + 6 = 22.

The restaurant has 16 tables for 2 people and 22 tables for 4 people to accommodate a total seating capacity of 120 people.

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Answer:

6^8

Step-by-step explanation:

so whenever there is an exponent outside of a parentheses, multiply it with the exponent inside the parentheses:

so (6^4)^2= 6^8

Hope this helps!

Answer:

well the answer is 1679616

Step-by-step explanation:

how you search it up is (6^4)^2 and how you do it is times 6 by 6 by 6 by 6 then whatever that comes out to (1296) you would multiply that twice (1296 times 1296) and that'd be your answer ( 1679616)

Answer:

A

Step-by-step explanation:

i dnt know how to explain tht but hi

9514 1404 393

Answer:

  350, 5, 2668, 4

Step-by-step explanation:

a) mcm(35, 50) = 35·50/mcd(35, 50) = 35·50/5 = 350

__

b) mcd(35, 50) = 5

  35 = 5·7; 50 = 5·10

__

c) mcm(116, 92) = 116·92/mcd(116, 92) = 116·92/4 = 2668

__

d) mcd(116, 92) = 4

  116 = 4·29, 92 = 4·23

A researcher needs a sample size of 629 to estimate the passing rate of Stats courses at FIU with a margin of error of 3% and a confidence level of 90%.

To estimate the passing rate of Stats courses at FIU with a margin of error of 3% and a confidence level of 90%, we need to calculate the appropriate sample size.

Here's a step-by-step explanation:

1. Identify the key terms: In this problem, the margin of error is 3% (0.03), the confidence level is 90% (z-score corresponding to 90% is 1.645), and the estimated passing rate is 70% (0.7).

2. Convert the passing rate and margin of error to proportions: The passing rate (p) is 0.7, and the margin of error (E) is 0.03.

3. Calculate the standard deviation (SD) for the proportion: SD = √(p(1-p)) = √(0.7(1-0.7)) = √(0.21) ≈ 0.458.

4. Determine the required sample size (n) using the formula: n = (z² * SD²) / E², where z is the z-score corresponding to the desired confidence level (1.645 for 90% confidence).

5. Plug in the values: n = (1.645² * 0.458²) / 0.03² ≈ (2.706 * 0.209) / 0.0009 ≈ 0.565 / 0.0009 ≈ 628.89.

6. Round up the result to the nearest whole number: Since you cannot have a fraction of a person in your sample, round up to the nearest whole number, which is 629.

In conclusion, a researcher needs a sample size of 629 to estimate the passing rate of Stats courses at FIU with a margin of error of 3% and a confidence level of 90%.

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Answer:

- 8i

Step-by-step explanation:

the Fundamental theorem of algebra states that

A polynomial of degree n has n roots, some may be complex

• Complex roots occur as conjugate pairs

For this polynomial of degree 4, there are 4 zeros

given 8i , 6 , - 6 , then the fourth root is the conjugate of 8i , that is - 8i

Answer:

3.-5 is correct

Step-by-step explanation:

We are given,

The table which represents a function.

Now, 'A function is a relation in which every element of the domain has a unique image'.

So, from the table, we see that,

-5 has the image 15.

So, it cannot have another image.

Thus, the number which cannot be used to complete the table is -5.

Hence, option C is correct.

The inequality in a standard form that describes this situation is 2x + 3y ≤ 46.

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

She can afford to buy up to 46 tokens. Skeeball requires 2 tokens per game and pinball requires 3 tokens per game.

As per the given situation, the required inequality would be as:

⇒ 2x + 3y ≤ 46

This inequality can be read as "the total cost of x games of skee ball (2 tokens per game) plus the total cost of y games of pinball (3 tokens per game) is less than or equal to 46 tokens, which is the maximum amount of tokens Lacey can afford."

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The number of shots attempted by the player until he misses is considered a binomial equation because the probability of success is always constant.

Therefore, the particular criteria for forming a binomial equation is

Therefore, for the given case, the hockey player uses 21% of his shots and is requested to make his shots until he misses. The total number of shots attempted is observed.

Since each shot has only dual possible outcomes (success or failure), and probability of success is constant then this experiment meets all the  four characteristics of forming a  binomial experiment.

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The 90% confidence interval for the proportion of district residents in favor of starting the school day 15 minutes later is (0.392, 0.548). The true proportion is estimated to lie within this interval with 90% confidence.

To calculate the 90% confidence interval for the true proportion of district residents who are in favor of starting the school day 15 minutes later, we can use the following formula:

CI = p ± z*(√(p*(1-p)/n))

where:

CI: confidence interval

p: proportion of residents in favor of starting the day later

z: z- score based on the confidence level (90% in this case)

n: sample size

First, we need to calculate the sample proportion:

p = 94/200 = 0.47

Next, we need to find the z- score corresponding to the 90% confidence level. Since we want a two-tailed test, we need to find the z- score that cuts off 5% of the area in each tail of the standard normal distribution. Using a z-table, we find that the z- score is 1.645.

Substituting the values into the formula, we get:

CI = 0.47 ± 1.645*(√(0.47*(1-0.47)/200))

Simplifying this expression gives:

CI = 0.47 ± 0.078

Therefore, the 90% confidence interval for the true proportion of district residents who are in favor of starting the school day 15 minutes later is (0.392, 0.548). We can be 90% confident that the true proportion lies within this interval.

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Answer:

i believe A is not true .

Step-by-step explanation:Notice how b,c,and d are all similar . pretend the first box is box a and the second box is box b . the answer choices are all similar in the terms like a/b=b/a or b/a=a/b . yet answer A is like a/a=b/b and it makes no sense

 The inverse of the matrix. A^-1(b) =

[-2/5, -1/5, -1/5]

[1/5, 1/5, 1/5]

[3/5, 2/5, -1/5]

The value of x,y,z are:

x = 2/5,

y = -1/5,

z = -2/5.

To find the inverse of the matrix A, we use the formula A-1 = (1/det A) × adj(A). We calculate the determinant as det A = (1)(-2)(-1) - (-2)(1)(-1) + (3)(1)(-2) = 1 + 2 - 6 = -5. Then, the inverse of the matrix A is A-1 = (-1/5) × adj(A) = (-1/5) ×

[-2, 1, 3]

[1, -1, -2]

[-1, 1, -1]

= (-1/5) ×

[-2, -1, -1]

[1, 1, 1]

[3, 2, -1]

=

[-2/5, -1/5, -1/5]

[1/5, 1/5, 1/5]

[3/5, 2/5, -1/5]

Now, we use the inverse matrix to solve the system:

x - 2y + 3z = 1

-x + y - 2z = -2

x - y - z = -1

A-1A = I, so A-1 × [x y z] = [1 -2 -1], so

[x y z] = A-1 × [1 -2 -1] =

[-2/5, -1/5, -1/5] × [1 -2 -1]

+ [1/5, 1/5, 1/5] × [1 -2 -1]

+ [3/5, 2/5, -1/5] × [1 -2 -1]

= [2/5 -1/5 -2/5]

Therefore, x = 2/5, y = -1/5, z = -2/5.

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Answer:

45 m

Step-by-step explanation:

Here,

Base (b) = 9m

Height (h) = 5m

Area of parallelogram = b * h. = 9*5. = 45m

Answer:

The answer is 6x because 2x Times 3x equals 6x to the second power

Step-by-step explanation:

Answer:

area= 6x² + 3x

Step-by-step explanation:

Multiply the two sides.

Every coordinate point of the initial triangle has its coordinates increased by the scaling factor if it is 2. As a result, A'(0, 4), B'(4, 2), and C' are the coordinate points of the dilated triangle, which will be A'B'C' (-4, -4). multiplying by two after dilation with a scale factor of two.

Dilation is a method for generating analogous figures. By dividing distances by the scale factor, each point is stretched outward from the central point D. (If the scaling factor is more than 1), outward.) To alter the triangle's shape, move the points A, B, and C.

A'(-2, 2)

B'(-2, 1)

C'(-1, 1)

For scale factor k and center of dilation (p, q), the transformation is

 (x, y) ⇒ (kx +(1-k)p, ky +(1-k)q)

For k=1/4 and (p, q) = (-3, 3), the coordinates are transformed to

 (x, y) ⇒ (1/4x -9/4, 1/4y +9/4)

Then the preimage points are dilated to

 A(1, -1) ⇒ A'(1/4 -9/4, -1/4 +9/4) = A'(-2, 2)

 B(1, -5) ⇒ B'(1/4 -9/4, -5/4 +9/4) = B'(-2, 1)

 C(5, -5) ⇒ C'(5/4 -9/4, -5/4 +9/4) = C'(-1, 1)

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Answer:

3:4

Step-by-step explanation:

That ratio would be 12:16, or 3:4.

The aspect ratio of a computer screen will be 4: 3.

A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.

The computer screen measures 12 inches by 16 inches.

Then the aspect ratio will be given by the number 16 inches divided by 12 inches.

We know that the aspect ratio will be greater than 1. Then the aspect ratio will be

Aspect ratio = 16 / 9

Aspect ratio = 4/3

Aspect ratio = 4: 3

The aspect ratio of a computer screen will be 4: 3.

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