What are the intercepts for the function y=-x-1 graphed bellow ​

The equation of the line, in point-slope form, that passes through the point (2,3) and is perpendicular to the line y−9=0 is x=2.

The equation of the line, in point-slope form, that passes through the point (2,3) and is perpendicular to the line y−9=0 can be determined by using the properties of perpendicular lines. The perpendicular line will have a slope that is the negative reciprocal of the slope of the given line. Using this information, the equation can be derived.To find the equation of a line that is perpendicular to y−9=0 and passes through the point (2,3), we first need to determine the slope of the given line. The given line can be rewritten as y=9, which indicates that the slope of the line is 0.
Since the line we are looking for is perpendicular, its slope will be the negative reciprocal of 0, which is undefined. This indicates that the line is vertical.
For a vertical line passing through the point (2,3), the equation can be written as x=2. This equation represents a vertical line that intersects the x-axis at x=2 and extends infinitely in both the positive and negative y-directions.
In conclusion, the equation of the line, in point-slope form, that passes through the point (2,3) and is perpendicular to the line y−9=0 is x=2.

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Answer: 30 rides I think

Step-by-step explanation:

Answer:

30 rides

Step-by-step explanation:

y = mx + b

0 = -.5x + 20 - 5

0 = -.5x + 15

-15 = -.5x

30 = x

Answer:

26/9

Step-by-step explanation:

26/9 is correct because it cannot be simplified so it is left as 26/9

Answer:

(

i

4

)

11

(

i

2

⋅

i

)

(i4)11(i2⋅i)

thats the answer

The simplest form of a fraction is when the numerator (top number) and denominator (bottom number) have no common factors.

A fraction is a mathematical expression that represents a part of a whole, where a numerator is divided by a denominator. To simplify a fraction, we must divide both the numerator and the denominator by the same number until we cannot divide any further. To simplify a fraction, you must divide both the numerator and denominator by their greatest common factor (GCF).

For example, let's simplify the fraction 24/36. The GCF of 24 and 36 is 12. So, dividing both numbers by 12 will give us the simplified fraction 2/3.

24 ÷ 12 = 2

36 ÷ 12 = 3

Therefore, the simplified fraction of 24/36 is 2/3.

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Answer:

\(842\ \text{ft}\)

\(y(t)=906-16t^2\)

Step-by-step explanation:

Let \(y\) be the height the object from the ground.

\(s\) be the initial height of the object = 906 ft

\(u\) = Initial velocity = 0

\(g\) = Acceleration due to gravity = \(32\ \text{ft/s}^2\)

\(t\) = Time

The expression would be

\(y(t)=s-ut-\dfrac{1}{2}gt^2\\\Rightarrow y(t)=906-16t^2\)

The required expression is \(y(t)=906-16t^2\)

At \(t=2\ \text{s}\)

\(y(2)=906-16\times 2^2\\\Rightarrow y(2)=842\ \text{ft}\)

The height of the object after 2 seconds of falling is \(842\ \text{ft}\).

The situation that probably does not have a lurking variable operating in some way is, option D: Neighborhoods with more station wagons tend to have more playgrounds. So, the correct option is, option D.

This is because it is unlikely that there is a hidden variable that is causing both the presence of station wagons and the presence of playgrounds. It is possible that neighborhoods with more families and children tend to have both more station wagons and more playgrounds, but this is not a hidden variable as it is already known and understood.

In contrast, the other options all involve relationships between variables that could be explained by a hidden variable.

For example, in option A, it is possible that the lurking variable is the weather, which affects both the sales of cold medication and the sales of ice cream.

Similarly, in option E, the lurking variable could be the overall economic health of the town, which affects both the number of teachers and the sales of floor wax and cat litter.

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Answer:

15 cm (make sure to not put value with answer (cm))

Step-by-step explanation:

9x9 = 81

12x12 = 144

81+144 = 225

\(\sqrt{225}\) = 15

Answer:

15

Step-by-step explanation:

9^2 + 12^2 = C^2

81 + 144 = C^2

225 = C^2

15 = C

Hope this helps! Pls give brainliest!

Answer:

m∠5 = 91°

Step-by-step explanation:

The event \(F^{c}\) is expressed as: \(F^{c}\) = (8, 9, 10, 11, 12, 13)

The probability P( \(F^{c}\)) is expressed as: 0.5

We are given the sample space as:

S = (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)

Event F = (2, 3, 4, 5, 6, 7)

Event G = (8, 7, 8, 9)

The complement \(F^{c}\) of event F consists of all results in sample space that are not in event F. Complementary probabilities can be found from the original events using the following formula:

P( \(F^{c}\)) = 1 − P(F)

Thus:

\(F^{c}\)= (8, 9, 10, 11, 12, 13)

P( \(F^{c}\)) = 6/12 = 0.5

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The complete question is:

A probability experiment is conducted in which the sample space of the experiment is S=(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13), event F = (2, 3, 4, 5, 6, 7), and event G8, 7, 8, 9). Assume that each outcome is equally likely. List the outcomes in F^c and find P(F^c)

Answer:-1

Step-by-step explanation:

LOOK AT THE CHART , WHEN F(X) IS EQUAL TO 3, X IS EQUAL TO -1

Answer:

reflection

Step-by-step explanation:

it goes against the y axis

Answer:

reflection

Step-by-step explanation:

it was reflected over the y-axis

Hope this helps  :)

The probability that at least one of the 5 systems will detect the theft when it occurs is what the bank is interested in. To find this probability, we can use the complement rule, which states that the probability of an event occurring is equal to 1 minus the probability of the event not occurring.

Let A be the event that at least one of the 5 alarm systems detects the theft. The complement of A is the event that none of the 5 systems detects the theft, which we will denote by A'.Since each system detects the theft with a probability of 0.88, the probability that any one system does not detect the theft is 1 - 0.88 = 0.12.

Therefore, the probability that none of the 5 systems detect the theft is: P(A') = (0.12)⁵ = 0.00005376Using the complement rule, we can find the probability that at least one of the 5 systems will detect the theft: P(A) = 1 - P(A') = 1 - 0.00005376 = 0.99994624Therefore, the probability that when a theft occurs, at least one of the 5 systems will detect it is approximately 0.99995 when rounded to 5 decimal places.

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The graph of the function S(x) is given by the image presented at the end of the answer.

The function in the context of this problem is given as follows:

\(S(x) = 3\sqrt{x - 1}\)

The parent function in the context of this problem is given as follows:

\(\sqrt{x}\)

Hence the transformations to the parent function in this problem are given as follows:

Hence the domain of the function is given as follows:

x >= 1.

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Answer:

8 ( 4x ) = 40.

If f: rn → rm is a linear map, then its derivative is simply the map itself. This is because a linear map is a function that preserves vector addition and scalar multiplication.

In other words, if we take two vectors in the domain and add them together, and then apply the linear map, it is the same as applying the linear map to each vector separately and then adding the results. Similarly, if we multiply a vector in the domain by a scalar and then apply the linear map, it is the same as multiplying the result of applying the linear map to the original vector by the same scalar.
Formally, we can express this idea using the concept of a Jacobian matrix. The Jacobian matrix of a function describes the rate at which the function changes near a particular point. For a linear map, the Jacobian matrix is simply the matrix that represents the map. This means that the derivative of f is the matrix A such that f(x) = Ax for all x in rn.
To see why this makes sense, consider the simplest case of a linear map from R1 to R1, given by f(x) = ax, where a is a constant. The derivative of this function is f'(x) = a, which is just the constant coefficient of the linear map. More generally, the derivative of a linear map f: rn → rm is the matrix A such that f(x) = Ax for all x in rn.

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15 liters of the 10% acid solution must be used

55 liters of the 80% acid solution must be used

Let the volume of the 10% acid solution be x

Let the volume of the 80% acid solution be y

The combination of the two solutions gives 70 liters

x + y = 70..............................(1)

The 70 liters solution is equivalent to 65%

10x + 80y = 70(65)

10x + 80y = 4550..........................(2)

Make x the subject of the formula in equation (1)

x = 70 - y...............................(3)

Substitute equation (3) into equation (2)

10(70 - y) + 80y = 4550

700 - 10y + 80y = 4550

70y = 4550 - 700

70y = 3850

y = 3850/70

y = 55 liters

Substitute y = 55 into equation (3)

x = 70 - 55

x = 15 liters

Answer:

136

Step-by-step explanation:

4 times 32 = 128

32/4=8

128+8=136

Answer:

135

Step-by-step explanation:

1. divide 32 by 60 to get how many copies per second

\(32/60 = 0.533\)

2. convert 4min and 15 sec to seconds

it is 255 seconds

3. Multiply copies per second by number of seconds

\(0.533(255) = 135.91\)

4. Round down to whole number because you can't copy part of a paper

The spread of the data in the histogram is uneven or skewed to the right.

A histogram is a graphical representation of data used to display the distribution of values in a dataset, showing data in bins or intervals along the horizontal axis.

The data distribution in the histogram is uneven or tilted to the right. This suggests that there are fewer students who have gone water skiing less frequently (1 to 5 trips) and more students who have gone water skiing more frequently (11 to 15 trips). The frequency is greatest between 11 and 15 visits, which is reflected by the largest bar in the histogram.

In given problem, the skewed distribution of the given data shows that there are more no. of the students doing water-skiing regularly than those who are doing it less frequently.

This might imply that there is a group of students who are more experienced or enthusiastic about water skiing, and they have gone on more excursions than other students who have gone on less trips. It also implies that the majority of students fall within the 11 to 15 trip period, which might imply a common pattern or trend in the data.

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The best description of the spread of the data is that it is skewed or unevenly distributed.

A histogram is a graphical representation of data used to display the distribution of values in a dataset, showing data in bins or intervals along the horizontal axis.

Based on the given histogram, the data is not evenly distributed across the five intervals. The majority of students have been water-skiing between 11 and 15 times, with a frequency of 5. There are fewer students who have been water-skiing between 16 and 20 times, with a frequency of 4, and even fewer students who have been water-skiing between 21 and 25 times, with a frequency of 3.

The spread of the data refers to how far apart the values in the dataset are from each other. In this case, the data is not evenly spread across the different intervals. The values in the dataset are more concentrated in the interval of 11 to 15, and less concentrated in the intervals of 1 to 5 and 21 to 25. This indicates that the majority of students have been water-skiing a similar number of times, while fewer students have been water-skiing either a lot or a little.

Therefore, the best description of the spread of the data is that it is skewed or unevenly distributed.

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The complete question is:

A group of students was asked about the number of times they had been water-skiing. The data is shown in the histogram.

A histogram titled Water Skiing Trips. The x-axis is labeled Number of Times Water Skiing and has intervals of 1 to 5, 6 to 10, 11 to 15, 16 to 20, and 21 to 25. The y-axis is labeled Frequency and starts at 0 with tick marks every 1 units up to 6. There is a shaded bar for 1 to 5 that stops at 1, for 6 to 10 that stops at 2, for 11 to 15 that stops at 5, for 16 to 20 that stops at 4, and for 21 to 25 that stops at 3.

Which of the following best describes the spread of the data? Explain its meaning in this situation?

Answer:

17.25

Step-by-step explanation:

Answer:

$17.25

Step-by-step explanation:

You need to find the tip and add it to the original $15

15 + 15 x 15%

= 15 x 115%

= 15 x 115/100

= 1725/100

= 17.25

1. The firm does not produce any output if the price is below $15.
2. If the market price is $30, the firm produces 175 cell phone cases.
3. The short-run supply curve starts at a price of $15 and follows the marginal cost curve.

Based on the given information, we can conclude the following:

a. The firm will not produce any output if the price is less than $15. This means that the minimum price at which the firm is willing to produce and sell its product is $15.

b. If the market price is $30, the firm will produce an output of 175 cell phone cases. In this situation, the firm finds it profitable to produce and sell 175 cases at the given market price.

c. The short-run supply curve for the firm begins once the price reaches $15. After this point, the firm starts producing output, and the supply curve follows the marginal cost curve, which shows the additional cost of producing each additional unit of output.
So, in summary:
1. The firm does not produce any output if the price is below $15.
2. If the market price is $30, the firm produces 175 cell phone cases.
3. The short-run supply curve starts at a price of $15 and follows the marginal cost curve.

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Answer:

Correct option is option A

It is because:

The given eqn is y=2x+8 and since the required line is parallel thus its eqn must be y=2x+K.....thus either opion A or B is correct ..To ensure we take the given point (-4,1) which satisfies option A thus it is correct ans

The following are the solutions to the given problems by using binomial probability principle:

1.) P(X ≤ 3)

P(X ≤ 3) = p(x = 0) + p(x = 1) + p(x = 2) + p(x = 3)

Use a binomial probability calculator :

P(X ≤ 3) = 0.277 + 0.365 + 0.231 + 0.093

P(X ≤ 3) = 0.966

2.) P(X < 3)

P(X < 3) = p(x = 0) + p(x = 1) + p(x = 2)

Use a binomial probability calculator :

P(X < 3) = 0.277 + 0.365 + 0.231

P(X < 3) = 0.873

3.)P(X ≥ 4)

P(X ≥ 4) = p(x = 4) + p(x = 5) +...+ p(x = 50)

Use a binomial probability calculator :

P(X ≥ 4) = 0.034

4.) P(1 ≤ X ≤ 3)

P(1 ≤ X ≤ 3) = p(x =1) + p(x =2) + p(x =3)

Use a binomial probability calculator :

P(1 ≤ X ≤ 3) = 0.365 + 0.231 + 0.093

P(1 ≤ X ≤ 3)= 0.689

D.) σ(X)

E(X) = np = 25 × 0.05

E(X)  = 1.25

σ(X) = √(npq)

σ(X) = √(25 × 0.05 × 0.95)

σ(X) = √1.1875

σ(X) = 1.090

E. Probability for none do have food allergy :

P(X = 0) = ⁵⁰C₀ × 0.05^0 × 0.95^50

P(X = 0) = 0.0769

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The substantive audit sampling technique uses a statistical sampling approach is Sampling or MUS.

Sampling is a powerful tool in auditing as it allows the auditor to make conclusions about the population without having to test all the transactions, balances or data.

Substantive audit sampling refers to the use of samples in an audit process to make conclusions about a population of transactions, balances or other data.

There are three main substantive audit sampling techniques: Stratified Sampling, Attribute Sampling and Monetary Unit Sampling.

Monetary Unit Sampling or MUS is a statistical sampling approach that focuses on the monetary value of transactions.

The auditor will select a sample of transactions and calculate the expected deviation rate.

This technique is used when the auditor is focused on testing material balances and ensuring that they are correct.

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Transformations that have been applied to function f(x) to get g(x) are translation, reflection, and dilation.

The process of transforming the existing graph or graphed equation, to create a variation of the following chart is called graph conversion. Transformations such as translation, reflection, and dilation have been applied to function f(x) to produce g(x).

Therefore, the answer is "translation , reflection , and dilation".

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Answer:

A) Translation

B) Reflection

C) Dilation

Step-by-step explanation:

a. The standard form of the given linear programming model is as follows:

Objective function: Min Z = 8X1 + 6X2 + 0S1 + 0S2

Subject to:

2X1 + 4X2 - S1 = 8

3X1 + 2X2 - S2 = 6

X1, X2, S1, S2 ≥ 0

b. Using the linear programming simplex method to solve the standard form:

Initial tableau:

```

     BV   |   X1   X2   S1   S2   RHS

-------------------------------------

  Z   |   8     6    0    0    0

-------------------------------------

 S1   |   2     4   -1    0    8

-------------------------------------

 S2   |   3     2    0   -1    6

```

Entering variable: X1 (column with the most negative coefficient in the Z row).

Leaving variable: S1 (minimum ratio of the RHS to the coefficient in the X1 column).

Pivot operation: Divide the S1 row by 2.

```

     BV   |   X1   X2   S1   S2   RHS

-------------------------------------

  Z   |   2     6    0    0    16

-------------------------------------

  S1  |   1     2   -0.5  0    4

-------------------------------------

  S2  |   1.5   2    0.5 -1    2

```

Entering variable: X2 (column with the most negative coefficient in the Z row).

Leaving variable: S2 (minimum ratio of the RHS to the coefficient in the X2 column).

Pivot operation: Divide the S2 row by 2.

```

     BV   |   X1   X2   S1   S2   RHS

-------------------------------------

  Z   |   0     5    1    0    18

-------------------------------------

  S1  |   1     0   -1    1    2

-------------------------------------

  X2  |   0.75  1    0.25 -0.5  1

```

No more negative coefficients in the Z row. Optimal solution found.Solution: X1 = 2, X2 = 0.75, Z = 18. The optimal solution for the given linear programming model is X1 = 2, X2 = 0.75, with the minimum objective value Z = 18.

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