solve please, see the photo

1. The transformation here is the vertical transformation

2. This is a horizontal transfprmation

3. This is a 90 degree clockwise rotation

In mathematics, 'transformation' signifys a performance or executable that modifies the positioning, orientation, magnitude, or silhouette of a geometric shape or set of coordinates while preserving specific features.

Transformations are a prevalent idea in various sections of math, including geometry, linear algebra and functional appraisals. Below are some of the generality popular metamorphoses:

Translation: A transformation that migrates each point of an item by the equivalent length in the equivalent direction. This does not adjust the subject's scale or facing.

Rotation: A conversion that rotates a subject round a pin-point termed the center of rotation, by a distinct angle.

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Answer:

Ok, let's follow the steps:

1 million + 257 million = 258 million

258 million - 1090 million = -832 million

Now, I'm not sure what you mean by "add the remainder", since we don't have any remainder to add. However, if you meant "add the absolute value of the remainder", we can do that. The absolute value of -832 million is 832 million. So, adding that to our result, we get:

-832 million + 832 million = 0

Therefore, the final result is 0.

The degree of each vertex is 4, 1, 2, 3, and 2.

To find the degree of each vertex in a graph, you need to count the number of edges that are incident on that vertex.

The degree of a vertex is the number of edges connected to it. Here are the steps you can follow to find the degree of each vertex in a graph:

1. Identify all the vertices in the graph.

2. For each vertex, count the number of edges that are incident on it. To do this, you can follow the edges that are connected to the vertex and count them.

3. Record the degree of each vertex.

Here we have a graph

The number of vertices in the graph is 5

Let's name each vertex as shown in the figure  

To vertice A, 4 edges are connected

Hence, the degree of vertice A is 4

To Vertice B, 1 edge is connected

Hence, the degree of vertice B is 1

Similarly

Degree of Vertice C is 2

Degree of vertice D is 3

Dergree of vertice E is 2

Therefore,

The degree of each vertex is 4, 1, 2, 3, and 2.

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Answer:8

Step-by-step explanation:2*1+3*2=8

The transformations that would lead to ABCD being carried onto itself would be:

For shapes to be transformed such that they are carried into themselves, a reflection can be used if the line of reflection is at the midpoint of the shape. That way, when reflected, it is reflected into itself.

Looking at ABCD, we see that y = 2 would be the midpoint horizontally. This transformation would therefore carry it into itself. The same is true for x = 3.

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dummy there is no diagram provided for reference. However, assuming that the dimensions given (5in, 8in, and 3in) represent the length, width, and height of the box respectively, we can use this information to calculate the volume of the box.

The volume of a rectangular box is given by the formula V = lwh, where l, w, and h are the length, width, and height of the box respectively. Using the values given, we have:

V = (5 in) x (8 in) x (3 in) = 120 cubic inches

Since each cube has a volume of 1 cubic inch, the number of cubes needed to completely fill the box is simply equal to the volume of the box. Therefore, 120 more 1-inch cubes are needed to completely fill the box.

Step-by-step explanation:

use brain

Answer:

Step-by-step explanation:

Let's use the given information to set up two equations involving the number of minutes and the number of miles, and then solve for those variables.

First, we know that the total cost of the ride is the sum of the flat fee, the cost per minute times the number of minutes, and the cost per mile times the number of miles. So we have:

$18.70 = 4 + 0.20x + 1.50y$

We also know that the number of minutes is three times the number of miles, so we have:

$x = 3y$

Now we can substitute the second equation into the first equation and solve for y:

$18.70 = 4 + 0.20(3y) + 1.50y$

$18.70 = 4 + 0.60y + 1.50y$

$18.70 = 4 + 2.10y$

$14.70 = 2.10y$

$y = 7$

So the number of miles for this trip is 7. Using the second equation, we can find the number of minutes:

$x = 3y = 3(7) = 21$

Therefore, the number of minutes for this trip is 21.

Answer:

Step-by-step explanation:

You want the minutes and miles for a trip that had a total cost of $18.70, which included a $4 flat fee, and $1.50 per mile plus $0.20 per minute. The number of minutes was 3 times the number of miles.

If each mile had a charge of $1.50 plus a charge for 3 minutes at $0.20 per minute, the effective travel charge per mile was ...

  $1.50 +3(0.20) = $2.10 per mile

The total cost of the trip included a fixed $4 fee plus the travel charge, so the travel charge was ...

  travel charge = total - fixed fee = $18.70 -4.00 = $14.70

The number of miles that result in this travel charge is ...

  $14.70 / ($2.10/mile) = 7 miles

The number of minutes is 3 times this, or ...

  (7 miles)·(3 minutes/mile) = 21 minutes

The charge was for 21 minutes and 7 miles.

__

Additional comment

Often, when there is a fixed relationship between elements of a problem, it is convenient to combine them in a group. The equation for the number of groups is often much simpler, even to the point of allowing you to solve the problem mentally. Here, our "group" was 1 mile and 3 minutes.

This can be a useful strategy even when there is an excess. For example, if there are 3 more nickels than quarters, we know those 3 nickels add 15¢ to the value of the 30¢ groups that consist of 1 quarter and 1 nickel. When you find the number of groups, you immediately know the number of quarters. You have to add 3 to get the number of nickels.

1 = b

2 = c

3 = a

mono___ = 1

bi___ = 2

tri___= 3

A system of inequalities that describes all the given conditions include the following:

y ≥ -1.42x + 7.50

x ≥ 2

y ≥ 2

In order to write a system of inequalities to describe this situation, we would assign variables to the number of ads in magazine V and the number of ads in magazine E respectively, and then translate the word problem into a linear equation as follows:

Since Joyce estimated that each one-page ad in magazine V would be read by 1.7 million people and each one-page ad in magazine E would be read by 1.2 million people and she wishes to reach at least 9 million readers and to place at least 2 ads in each magazine, a system of inequalities which can be used to model the situation is given by;

1.7x + 1.2y ≥ 9

1.2y ≥ -1.7x + 9

y ≥ -1.7x/1.2 + 9/1.2

y ≥ -1.42x + 7.50

x ≥ 2

y ≥ 2

Next, we would use an online graphing calculator to plot the above system of linear equations in order to determine its solution as shown in the graph attached below.

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Answer:

1. Let’s assume that the original garden was a rectangle with width w and length l. After extending it by equal length on two sides, we get a new rectangle with width w+2x and length l+2x. The area of the new rectangle is (w+2x)(l+2x). To find the area of the extended area only, we need to subtract the area of the original garden from the area of the new rectangle. The area of the original garden is wl. Therefore, the polynomial that represents how much square foot of soil you need to cover the extended area only is:

(w+2x)(l+2x) - wl

which can be simplified as:

wl + 2lx + 2wx + 4x^2 - wl

The polynomial can be further simplified as:

4x^2 + 2lx + 2wx

2. If the original garden was extended by 6 ft on each side, then the new garden will be extended by 175% 1.

To calculate this percentage, we can use the formula:

% increase = (new value - old value) / old value * 100%

The original garden has an area of 64 square feet (8 feet x 8 feet). If we extend each side by 6 feet, then the new garden will have an area of 196 square feet (14 feet x 14 feet).

So, using the formula above:

% increase = (196 - 64) / 64 * 100%

% increase = 132 / 64 * 100%

% increase = 206.25%

Therefore, if the original garden was extended by 6 ft on each side, then the new garden will be extended by 206.25% 1.

I hope this helps! Let me know if you have any other questions.

Step-by-step explanation:

Step-by-step explanation:

the first one appears to be exponential

the second one cuadratic

the last one, cuadratic aswell

This is a binomial distribution problem with n=35 trials and a probability of success (testing positive for illicit drugs) of p=0.04.

I. To find the probability that exactly two workers test positive, we can use the binomial probability formula:

P(X = 2) = (35 choose 2) * 0.04^2 * (1 - 0.04)^(35-2)

where (35 choose 2) is the number of ways to choose 2 workers out of 35.

Evaluating this expression using a calculator, we get:

P(X = 2) ≈ 0.168

So the probability that exactly two workers test positive is about 0.168.

II. To find the probability that between 2 and 6 workers (inclusive) test positive, we can use the cumulative binomial probability:

P(2 ≤ X ≤ 6) = P(X ≤ 6) - P(X ≤ 1)                                                                                  

where P(X ≤ 6) is the probability that 6 or fewer workers test positive, and P(X ≤ 1) is the probability that 1 or fewer workers test positive (we need to subtract this from P(X ≤ 6) to exclude cases where less than 2 workers test positive).

Using the binomial cumulative probability table, we find:

P(X ≤ 6) ≈ 0.764

P(X ≤ 1) ≈ 0.141

So:

P(2 ≤ X ≤ 6) = 0.764 - 0.141 ≈ 0.623

Therefore, the probability that between 2 and 6 workers (inclusive) test positive is about 0.623.

III. To find the probability that more than two workers test positive, we can subtract the probabilities of 0, 1, and 2 workers testing positive from 1 (the total probability):

P(X > 2) = 1 - P(X ≤ 2) = 1 - [P(X = 0) + P(X = 1) + P(X = 2)]

Using the binomial probability formula again, we find:

P(X = 0) ≈ 0.171

P(X = 1) ≈ 0.347

P(X = 2) ≈ 0.168

So:

P(X > 2) = 1 - (0.171 + 0.347 + 0.168) ≈ 0.314

Therefore, the probability that more than two workers test positive is about 0.314.

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According to the data, Alondra would have to save $275 each month if she wants to have $7,000 after two years.

To calculate the savings that Alondra must make to have $7,000 after 2 years we must carry out the following procedure:

First, we must subtract $400 from her initial contribution to your savings.

$7,000 - $400 = $6,600

Then we must divide $6,600 into the number of months that are 2 years (24 months).

$6,600 / 24 = $275

Based on the above, if she saves $275 of her salary each month, she will have $7,000 after 2 years. This is possible because her monthly payment is $358.41

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The calculated value of the tangent of J is tan(J) = √35/√79 or tan(J) = √2765/79

From the question, we have the following parameters that can be used in our computation:

Opposite = √35

Adjacent = √79

The tangent of J is calculated as

tan(J) = Opposite/Adjacent

Substitute the known values in the above equation, so, we have the following representation

tan(J) = √35/√79

So, we have

tan(J) = √2765/79

Hence, the solution is √2765/79

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The distribution with the largest standard deviation is option 4: 1, 4, 4, 4, 4, 4, 4, 4, 4, 7.

The reason for this is because it has the greatest spread of numbers, with both a low value of 1 and a high value of 7, and a larger number of values further from the mean of 3.8.

However, it would be necessary to confirm this as it's is just an assumption

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Answer:

294

Step-by-step explanation:

First, we can find the area of one of the cube's sides.

A = length × width

A(side) = 7 × 7

A(side) = 49

We know that a cube has 6 sides. Therefore, to get the surface area of the cube, we can multiply the area of 1 side by 6.

SA = A(side) × 6

SA = 49 × 6

SA = 294

Answer:

where??

Step-by-step explanation:

The within-treatments sum of squares is sometimes referred to as the "error sum of squares" because it represents the amount of variability in the data that is not accounted for by the treatment effect. In other words, it represents the variability that is due to random error or chance factors that are not related to the treatment. The error sum of squares is used to estimate the variance of the population from which the samples were drawn. The F-ratio is then calculated by comparing the treatment mean square to the error mean square. If the treatment effect is significant, then the treatment mean square will be larger than the error mean square, resulting in a larger F-ratio and a rejection of the null hypothesis. Therefore, the error sum of squares is an important component of the ANOVA table as it helps to determine whether the treatment effect is significant or not.

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Answer: The possible length of the third side is probably 23cm.

All I did was add 9cm and 15cm which equaled 24cm and you could give that answer or any other number below 24.

Answer:

  7 ≤ s ≤ 23; any number of centimeters between 7 and 23 cm.

Step-by-step explanation:

You want to know possible lengths of the third side of a triangle with side lengths 9 cm and 15 cm.

The triangle inequality requires the sum of the two shorter side exceed the longest side. When two sides are given, this means the length of the third side lies between their difference and their sum.

The third side s must satisfy ...

  15 -9 < s < 15 +9

  6 < s < 24

The third side can have any whole number value between 7 cm and 23 cm, inclusive. For example, it might be 7 cm or it might be 20 cm.

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The amount of annuity is $56,935.

the amount of annuity can be calculated by the use following the formulation:

[tex]A = R * ((1 + r)^n - 1) / r[/tex]

Wherein:

In this case, we've:

R = $1000

r = 6.2% = 0.062

n = 18

So, plugging in the values, then we will get the value as:

[tex]A = $1000 * ((1 + 0.062)^{18 }- 1) / 0.062[/tex]

A = $1000 * (4.238 - 1) / 0.062

A = $1000 * 56.935

A = $56,935

Consequently, the amount of annuity is $56,935.

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From the table, we can see that the probability of selecting exactly 8 girls is 0.183.

Therefore, the answer is:

P(x=8) = 0.183

The probability of selecting exactly 8 girls out of a sample of 14 newborn babies is 0.183 or approximately 18.3%.

It is a branch of mathematics that deals with the occurrence of a random event.

The given table shows the probabilities of selecting different numbers of girls (x) out of a sample of 14 newborn babies.

The probability of selecting exactly 5 girls is 0.122, which means that in a large number of random samples of 14 newborn babies

We would expect to find approximately 0.122 × (total number of samples) with exactly 5 girls.

To find the probability of selecting exactly 8 girls, we look at the value in the table for x = 8, which is 0.183.

Therefore, the probability of selecting exactly 8 girls out of a sample of 14 newborn babies is 0.183 or approximately 18.3%.

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The scientific notation of the given number is 1.24×10⁻⁶.

The given number is 0.00000124.

Scientific notation is a method for expressing a given quantity as a number having significant digits necessary for a specified degree of accuracy, multiplied by 10 to the appropriate power such as 1.56×10⁷.

Here, 0.00000124=1.24×10⁻⁶.

Therefore, the Scientific notation of the given number is 1.24×10⁻⁶.

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Answer:

471.2

Step-by-step explanation:

We are given the volume formula, V = pi * r^2 * h, where r = radius, h = height. Both radius and height measurements are given: the radius is the distance from the center of the circle base of the cylinder to the outside (5) and the height is the height of the cylinder (6). Plug in the values to find the volume:

V = pi * 5^2 * 6

V = pi * 25 * 6 = 471.2

The estimated values of a and b are given below:

The probability of Type I error (false positive) is denoted by a.

The probability of Type II error (false negative) is denoted by b.

Data provided:

In 6,500 computer sessions with no intrusions, only 13 resulted in a false alarm.

Hence, the probability of a false alarm is 13/6,500 = 0.002.

Therefore, the estimated value of a = 0.002

Only 500 were detected out of 2,000 intrusions.

Hence, the probability of a missed detection is (2,000 - 500)/2,000 = 0.75.

The probability of true positive is 500/2,000 = 0.25

The estimated value of b will be 1 - true positive rate = 1 - 0.25

b = 0.75

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Answer:

To find the total distance jogged, we need to add the distance jogged to the track and the distance covered by 5 laps around Lane 1 of the track.

The distance jogged to the track is 0.5 miles, and each lap around Lane 1 is 0.25 miles. Therefore, the distance covered by 5 laps around Lane 1 is:

5 laps x 0.25 miles/lap = 1.25 miles

So the total distance jogged is:

0.5 miles + 1.25 miles = 1.75 miles

Therefore, the total distance jogged is 1.75 miles.

Step-by-step explanation:

Check the picture below.

[tex]\tan(48.8^o )=\cfrac{\stackrel{opposite}{1.6}}{\underset{adjacent}{b}} \implies b=\cfrac{1.6}{\tan(48.8^o)}\implies b\approx 1.4 \\\\[-0.35em] ~\dotfill\\\\ \sin(48.8^o )=\cfrac{\stackrel{opposite}{1.6}}{\underset{hypotenuse}{c}} \implies c=\cfrac{1.6}{\sin(48.8^o)}\implies c\approx 2.1[/tex]

Make sure your calculator is in Degree mode.

Answer:

B) Permutation.

The other two angle of rotation that connect A and B are 3π/4 radians and -13π/4 radians

To rotate point A to point B, we are rotating -5π/4 radians counterclockwise from the positive x-axis. To find two other angles of rotation that take A to B, we can add or subtract multiples of 2π radians, since this will result in a full revolution around the unit circle.

First, to find a negative angle of rotation that takes A to B, we can subtract 2π radians from -5π/4 radians:

-5π/4 - 2π = -13π/4

This tells us that rotating point A -13π/4 radians (or 3π/4 radians clockwise) will take it to point B.

Next, to find a positive angle of rotation that takes A to B, we can add 2π radians to -5π/4 radians:

-5π/4 + 2π = 3π/4

This tells us that rotating point A 3π/4 radians counterclockwise will take it to point B.

Therefore, the other two angle of rotation that connect A and B are 3π/4 radians and -13π/4 radians

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The missing value for the diagram is 1/8 or 0.125.

The addition form is: 1/4 + x = 3/8 and the subtraction form is: x = 3/8 - 1/4

To write the equation, we must first interpret the meaning of the graphical expression. The diagram can be expressed to obtain the addition form this way:

1/4 + x = 3/8

To get x, we need to collect like terms. This will give us the subtraction form of the expression as follows:

x = 3/8 - 1/4

= 1/8

In decimal form, we can express the missing value in the diagram as 0.125.

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The equation of the graph is y = 2sin(πx) with  a period of 2 and an amplitude of 2

The general equation for a sine function is:

y = A × sin(Bx)

Where A represents the amplitude and B represents the frequency, which is related to the period of the function.

In this case, the given period is 2, which means the frequency (B) can be calculated as:

B = 2π / period = 2π / 2 = π

The given amplitude is 2 (A = 2).

Therefore, the equation of the graph is y = 2sin(πx)

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