Can I have some help on this question Please.

Answer:

y=2/7x+46/7

Step-by-step explanation:

In the slope intercept form.

57 is the answer of the equation

Answer:

57

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

\( \sqrt{54 \\ } \)

Answer:

Angle IAJ

Step-by-step explanation:

X idea again. They are opposite to each other in the immediate area around them.

The layer 2 source and destination addresses can be found in the Ethernet header of the captured packet in the pcap file. The Ethernet header contains information about the source and destination MAC addresses.

To find the layer 2 source and destination addresses for the ping from IP address 131.94.133.12 to IP address 131.94.130.107, we need to analyze the Ethernet header of the packet.
1. Open the pcap file using a packet analyzer tool like Wireshark.
2. Locate the packet where the ping from 131.94.133.12 to 131.94.130.107 is captured.
3. Expand the Ethernet layer of the packet in the packet details.
4. Look for the "Source" field in the Ethernet header. This will display the layer 2 source MAC address.
5. Look for the "Destination" field in the Ethernet header. This will display the layer 2 destination MAC address.

The MAC addresses are usually represented as six pairs of hexadecimal digits separated by colons or dashes.

They uniquely identify network devices.

For example, the layer 2 source address could be "00:11:22:33:44:55" and the layer 2 destination address could be "AA:BB:CC:DD:EE:FF". These are just example addresses and the actual addresses in the pcap file will be different.
Remember, the layer 2 addresses are specific to each hop in the network path and may change as the packet is forwarded from one device to another.

To know more about destination addresses visit:

brainly.com/question/32683617

#SPJ11

Answer:

Step-by-step explanation:

credits to numerade

Answer:

https://socratic.org/questions/a-card-is-drawn-from-a-standard-deck-a-second-card-is-drawn-without-replacing-th-1#131182

Step-by-step explanation:

:)

Answer:

The GCF is 9

Step-by-step explanation:

9=1,3,9

18=1,2,3,6,9,18

Answer:

√5+√3 /√5-√3 + root 5 + root 3 upon root 5 minus root 3 + root 5 minus root 3 upon root 5 + root 3 ​

Step-by-step explanation:

√5+√3 /√5-√3 + root 5 + root 3 upon root 5 minus root 3 + root 5 minus root 3 upon root 5 + root 3 ​

Answer:

Step-by-step explanation:the answer will be 100

The function f(x, y) = x³ - 3y² + 3xy - 3y represents a surface in a three-dimensional space. Here  there are no local maxima or minima in the function f(x, y) = x³ - 3y² + 3xy - 3y.

In order to find the critical points, we need to take the partial derivatives of f(x, y) with respect to x and y, and set them equal to zero:

∂f/∂x = 3x² + 3y = 0

∂f/∂y = -6y + 3x - 3 = 0

Solving these equations simultaneously, we find the critical point at (x, y) = (1, 1/2).

To determine the nature of this critical point, we need to examine the second-order partial derivatives of f(x, y). Calculating the second partial derivatives, we find:

∂²f/∂x² = 6x

∂²f/∂y² = -6

∂²f/∂x∂y = 3

Evaluating these second partial derivatives at the critical point (1, 1/2), we have:

∂²f/∂x² = 6

∂²f/∂y² = -6

∂²f/∂x∂y = 3

Since the determinant of the Hessian matrix (∂²f/∂x²)(∂²f/∂y²) - (∂²f/∂x∂y)² = (6)(-6) - (3)² = -36 - 9 = -45 is negative, and ∂²f/∂x² = 6 > 0, we conclude that the critical point (1, 1/2) is a saddle point. Therefore, there are no local maxima or minima in the function f(x, y) = x³ - 3y² + 3xy - 3y.

Learn more about partial derivatives here: https://brainly.com/question/28751547

#SPJ11

The values of the following functions are:-

f(-4) = 20

f(2) = -1

f(6) = 11

f(0) = -5

Given that ,

          -3x + 8, -6 ≤ x ≤ -3

f(x) =   \(x^2-5\),  -2 ≤ x ≤ 3

          (1/2)x + 8 , 5  ≤ x  ≤10

We have to find the values of f(-4) , f(2),  f(6) and, f(0).

As, -6 < 4 < -3

So, we will write,

f(-4) = -3(-4) + 8 = 12 + 8= 20

As, -2 < 2 < 3

So, we will write,

f(2) = \((2)^2-5\) = 4 - 5 = -1

As, 5 < 6 < 10

So, we will write,

f(6) = (1/2)(6) + 8 = 3 + 8 = 11

As, -2 < 0 < 3

So, we will write,

f(0) = \((0)^2-5\) = 0 - 5 = -5

To learn more about functions, here:-

https://brainly.com/question/12431044

#SPJ1

Step-by-step explanation:

a rhombus.

all 4 sides are of equal length.

Answer:

C because X values can't be repeated

Step-by-step explanation:

Answer:

2.12

Step-by-step explanation:

0.212=move the decimal point in 1 time

=2.12

Answer:

1. not continuous, as the function definitions deliver different function values at x=1 when approaching this x from the left and from the right side.

2.

2 = a + b

3.

0 = 2a + b

4.

a = -2

b = 4

Step-by-step explanation:

the function is continuous at a specific point or value of x, if the f(x) = y functional value is the same coming from the left and the right side at that point.

1. that means that for x=1

3 - x = ax² + bx

so,

3 - 1 = a×1² + b×1 = a + b

2 = a + b

we have to use a=2 and b=3

2 = 2 + 3 = 5

2 is not equal 5, so the assumed equality is false, so the function is not continuous there.

2. point 1 gave us already the working relationship between a and b.

2 = a + b

only if that is true, is the function continuous at x=1.

3. now for x=2

5x - 10 = ax² + bx

5×2 - 10 = a×2² + b×2 = 4a + 2b

10 - 10 = 4a + 2b

0 = 4a + 2b

0 = 2a + b

4. to find a and b to be continuous at both locations x=1 and x=2 both expressions in a and b must apply.

so, they establish a system of 2 equations with 2 variables.

2 = a + b

0 = 2a + b

a = 2 - b

0 = 2×(2-b) + b = 4 - 2b + b = 4 - b

b = 4

therefore

a = 2 - 4 = -2

5. I cannot draw a graph here.

just use now the function

3 - x, x < 1

‐2x² +4x, 1 <= x < 2

5x - 10, x >= 2

f(x) is increasing on the intervals (−∞, π/4) and (5π/4, ∞), and decreasing on the interval (π/4, 5π/4).

To determine the intervals on which f(x) = 3sin(x) + 3cos(x) is increasing and decreasing, we need to find the derivative of f(x) and examine its sign.

f'(x) = 3cos(x) - 3sin(x)

To find where f'(x) = 0, we set the derivative equal to zero and solve:

3cos(x) - 3sin(x) = 0

cos(x) - sin(x) = 0

From this equation, we can see that it is satisfied when x = π/4 and x = 5π/4.

Now, we analyze the sign of f'(x) in different intervals:

For x < π/4: f'(x) > 0, so f(x) is increasing.

For π/4 < x < 5π/4: f'(x) < 0, so f(x) is decreasing.

For x > 5π/4: f'(x) > 0, so f(x) is increasing.

Know more about derivative here:

https://brainly.com/question/30365299

#SPJ11

The estimated current total cost for the installed and insulated tank is $12,065.73.

The first step is to calculate the surface area of the tank. The surface area of a cylinder is calculated as follows:

surface_area = 2 * pi * r * h + 2 * pi * r^2

where:

r is the radius of the cylinder

h is the height of the cylinder

In this case, the radius of the cylinder is 1 meter (half of the diameter) and the height of the cylinder is 1 meter. So the surface area of the tank is:

surface_area = 2 * pi * 1 * 1 + 2 * pi * 1^2 = 6.283185307179586

The insulation will add a thickness of 0.05 meters to the surface area of the tank, so the total surface area of the insulated tank is:

surface_area = 6.283185307179586 + 2 * pi * 1 * 0.05 = 6.806032934459293

The cost of the insulation is $40 per square meter and the cost of labor is $95 per square meter, so the total cost of the insulation and labor is:

cost = 6.806032934459293 * (40 + 95) = $1,165.73

The original cost of the tank was $10,900, so the total cost of the insulated tank is:

cost = 10900 + 1165.73 = $12,065.73

Therefore, the estimated current total cost for the installed and insulated tank is $12,065.73.

Learn more about cylinder current total cost https://brainly.com/question/25109150

#SPJ11

The comparison of two quantities with different units is called a ratio and proportion. A ratio that specifically compares two quantities measured in different units.

Comparing amounts is done using a ratio. A ratio demonstrates how many times one amount fits inside another or how much larger one amount is than another.

If I need to mix some cement, I would add two parts cement to four parts sand. The two numbers are both portions of the entire. Hence, the 2:4 ratio (6 parts in total). The written version is crucial; 4:2 would produce a different blend.

Ratios are expressed in their most basic form. There are five green and fifteen red dots in the figure on the right. The ratio is 15:5, but like with fractions, this can be boiled down to its most basic form.

If you look at the relationship between the numbers 15:5 as is 3:1, you can see that 3 is multiplied by 5 to obtain 15 and that 1 is multiplied by 1 to get 5. The ratio, as we can see in the image, is also 3:1.

Therefore,

The comparison of two quantities with different units is called a ratio and proportion. A ratio that specifically compares two quantities measured in different units.

To Learn More about Ratio and proportion problems visit :

brainly.com/question/30229035

#SPJ4

Answer:

52

Step-by-step explanation:

80%of65

(80/100)×65

52

A hypothesis test on a regression coefficient fails to reject the null hypothesis at the 5% significance level. This means that the test was not able to provide enough evidence to support the idea that the regression coefficient is significantly different from zero.

A hypothesis test is a statistical test that is used to determine whether there is enough evidence to support or reject a claim about a population based on the sample data. In a regression analysis, the regression coefficient represents the slope of the regression line that shows the relationship between the dependent variable and the independent variable(s).The null hypothesis for a regression coefficient is that the population slope is zero, which means that there is no linear relationship between the dependent variable and the independent variable(s). The alternative hypothesis is that the population slope is not zero, which means that there is a linear relationship between the dependent variable and the independent variable(s).The level of significance (α) is the probability of making a Type I error, which is the rejection of the null hypothesis when it is actually true. The commonly used value for α is 0.05 (or 5%).If a hypothesis test on a regression coefficient fails to reject the null hypothesis at the 5% significance level, it means that there is not enough evidence to support the alternative hypothesis that the population slope is not zero. Therefore, it can be concluded that the regression coefficient is not significantly different from zero and there is no linear relationship between the dependent variable and the independent variable(s).

Know more about hypothesis test here:

https://brainly.com/question/17099835

#SPJ11

Step-by-step explanation:

when you look at that right-angled triangle that is created by the plank as Hypotenuse (the side opposite of the 90° angle), and the distance on the ground from the wall and the height on the wall (from ground to the plank) as the legs, we know that the Hypotenuse (the plank) is the radius of the trigonometric circle we can draw there, and the 15 m ground distance from the wall is

cos(our angle) × radius

15×sqrt(3) × cos(our angle) = 15

cos(our angle) = 1/ sqrt(3) = 0.577350269...

our angle = 54.73561032...°

To prove ∠1 = ∠3.

Parallel lines are a grouping of two or more lines that all lie in the same plane but never cross. Both of them have the same slope and are equally spaced apart.

Numerous pairs of angles are created whenever any two parallel lines are intersected by a third line known as a transversal. The other angles are supplementary while some are congruent (equal). The parallel lines L1 and L2, which are divided by a transversal, can be seen in the following figure.

Given : \(l||k , m||n\)

∠1= ∠2 {alternate interior angles}

∠2=∠3 {corresponding angles are equal because k is parallel to l }

Thus from the above two equations :

∠1 = ∠3

Hence, proved .

To know more about lines and angles visit:

https://brainly.com/question/2456036

#SPJ13

The volume of the largest box that can be made is V=x(18-2x)² inches³

Volume is expressed in cubic units like m3, cm3, in3, and so on. At times, volume is also referred to as capacity.

Volume is a measurement of the amount of three-dimensional space that is occupied. It is typically quantified numerically with SI-derived units or different imperial or US customary units. The definitions of length and volume are inextricably related.

Consider the open box's height to be x inches.

The length of the box is then (18-2x) inches.

Because it is a square box, its length and width are the same.

As a result, the box's width becomes (18-2x) inches.

The volume of the open box (V)= (length)(breadth)(height)

V=(18-2x)(18-2x)(x)

V=x(18-2x)²

V=x(18-2x)² cubic inches.

Therefore, the volume of the box is V=x(18-2x)² inches³

To know more about volume, visit:

https://brainly.com/question/27915682

#SPJ4

Which of the following methods would be the easiest to use to solve x²−6=0?

\( \tt \: {x}^{2} - 6 = 0 \\ \tt {x}^{2} = 6 \\ \tt \: x = \pm \sqrt{6} \\ \tt \: x = - \sqrt{6} , x = \sqrt{6} \)

And done, Solved!

\(\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}\)

Which of the following methods would be the easiest to use to solve x²−11=0?

\( \tt {x}^{2} - 11 = 0 \\ \tt \: {x}^{2} = 11 \\ \tt \: x = \pm \sqrt{11} \\ \tt \: x = - \sqrt{11} , x = \sqrt{11} \)

\(\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}\)

Which equation would be the best to solve by completing the square?

\( \tt {x}^{2} = 49 \\ \tt \: x = \pm7 \\ \tt \: x = - 7, x = 7\)

a) The expected value for distribution A is equal to 1 and expected value for distribution B is equal to 3. b) The value of standard deviation of two distributions is same. c)  A is less than the expected value for the distribution B.

The calculation for expected value of distribution of A is given as,

E(X) = ∑\(^{n}\)\(_{i=1}\)= \(X_{i}\). P (X=x)

       =0⋅ (0.50 )+1⋅(0.20)+....+4⋅0.05=1

E(X) = ∑i=1nXi.P(X=x)=0⋅(0.50)+1⋅(0.20)+....+4⋅(0.05)=1

The calculation for expected value of distribution of B is given as,

E(X)=n∑i=1 Xi.P(X=x)

      =0⋅(0.05)+1⋅(0.1)+....+4⋅(0.50)=3

E(X)=∑i=1nXi.P(X=x)=0⋅(0.05)+1⋅(0.10)+....+4⋅(0.50)

     =3

Therefore, the expected value for distribution A is equal to 1 and expected value for distribution B is equal to 3.

(b) The formula for standard deviation is given as,

σ=√E(X2)−E(X))2

The calculation for the E(X2) of distribution A is given as,

E(X2)=n∑i=1 X2i⋅P(X=x)

        =02⋅(0.50)+12⋅(0.20)2+.....+42⋅(0.05)=2.5

The calculation for the E(X2) of distribution B is given as,

E(X2)=n∑i=1 X2i⋅P(X=x)

        =02⋅ 0.05)+12⋅(0.10)+......+42⋅(0.50)

        =10.5

E(X2)=∑i=1nXi2⋅P(X=x)=02⋅(0.05)+12⋅(0.10)2+......+42⋅(0.50)

       =10.5

The value of standard deviation for the distribution A is given as,

σA=√2.5−12

   =1.225

The value of standard deviation for the distribution B is given as,

σB=√10.5−32

   = 1.225

Therefore, the value of standard deviation of two distributions is same.

(c) The expected value for distribution A is less than the expected value for the distribution B. The standard deviation is same for both distributions; the spread between both the distributions is same. Therefore, the distribution B is better than distribution A.

To know more about the probability refer to the link given below:

https://brainly.com/question/13604758

#SPJ4

Answer:

\(-\frac{67}{100}\)

Step-by-step explanation:

Answer:

67/100

Step-by-step explanation:

0.67/1×100/100=67/100

if wrong i tried T^T