A website’s profit as a function of visitors is represented in the table. the function is quadratic.

visitors (thousands). monthly profit ($ thousands)

0. 0

0. 5. −10

1. 0

2. 80

3. 240

select from the drop-down menu to correctly complete the sentence.


the y-intercept represents

options:

the number of visitors when the publisher breaks even

the maximum amount of profits

the amount of profit when there are 0 visitors

Answer:

q1 (1,-3)

r1 (3,3)

s1 (0,2)

t1 (-2,-1)

Step-by-step explanation:

When a shape is reflected, it must be reflected across a line

The vertices for \(\mathbf{rx-axis}\) of qrst are:

The given parameters are:

\(\mathbf{q = (1,3)}\)

\(\mathbf{r = (3,-3)}\)

\(\mathbf{s = (0,-2)}\)

\(\mathbf{s = (-2,1)}\)

The transformation rule is given as:

\(\mathbf{rx-axis}\)

The above rule means that the vertices are reflected over the x-axis

The rule of the transformation is:

\(\mathbf{(x,y) \to (x,-y)}\)

So, we have:

\(\mathbf{q(1,3) \to q'(1,-3)}\)

\(\mathbf{r(3,-3) \to r'(3,3)}\)

\(\mathbf{s(0,-2) \to s'(0,2)}\)

\(\mathbf{t(-2,1) \to t'(-2,-1)}\)

Hence, the vertices for \(\mathbf{rx-axis}\) of qrst are:

\(\mathbf{q'(1,-3)}\)

\(\mathbf{ r'(3,3)}\)

\(\mathbf{ s'(0,2)}\)

\(\mathbf{t'(-2,-1)}\)

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Answer:

145.62

Step-by-step explanation:

sin 18° = 45/z

z sin 18° = 45

z = 45/sin 18°

z = 145.62

Enrique has 16 cups of milk and 2 cups of orange juice, making a total of 18 cups of liquid in all.

The number of cups of milk and orange juice Enrique have in all is calculated by converting the gallon of milk and the pint of orange juice in unit of cup as shown below;

For the gallon of milk:

1 gallon of milk = 1 gallon x 16 cups/gallon

= 16 cups

For the pint of orange juice:

1 pint of orange juice = 1 pint x 2 cups/pint

= 2 cups

Total number of cups = 16 cups + 2 cups = 18 cups

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Answer: \(14w+28y-7\)

Step-by-step explanation:

multiply everything by -7

Answer:

Step-by-step explanation:

14w+28y-7

Answer:

Yes, the graph is a function because if a vertical line was drawn through the given line, it would not intersect the curve more than once, we can tell that there is only one input for the y-value.

The information regarding the graph should be explained below:

The following information should be considered;

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Answer:

2.5 = 2  5/10 =  25/10 = 5/2

Step-by-step explanation:

5.34  =   5  34/100 =  5 17/50  =    267/50  

2.5 = 2  5/10 =  25/10 = 5/2

Solving:    267/50 ÷ 5/2

               =   267/50 × 2/5

               =    534/250

                = 267/125      

The fraction which can be used to represent this division problem 5.34 divided by 2.5 is \(\frac{53.4}{25}\)

To represent the division problem 5.34 divided by 2.5 as a fraction, you can write it as:

\(\frac{534}{2.5}\)

To simplify this fraction, you can multiply both the numerator and the denominator by 10 to eliminate the decimal places:

\(\frac{5.34\times10}{2.5\times10}\)

\(\frac{53.4}{25}\)

Hence, \(\frac{53.4}{25}\)  fraction can be used to represent this division problem 5.34 divided by 2.5.

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At least 75% of the flights (or 15 out of the 20 flights) will last between 3 days and 11 days, according to Chebyshev's Theorem.

Chebyshev's Theorem states that for any given number k greater than 1, at least (\(1-\frac{1}{k^2}\)) of the data values in any data set will fall within k standard deviations of the mean.

In this case, we can use Chebyshev's Theorem to determine the minimum number of flights that lasted between 3 and 11 days.

Given:

Mean (μ) = 7 days

Standard Deviation (σ) = 2 days

To find the number of flights within the range of 3 to 11 days, we need to calculate how many standard deviations away from the mean these values are.

Lower Bound:

Value = 3 days

Number of standard deviations away from the

\(mean = \frac{(Value - Mean)}{ Standard Deviation}\)

\(mean =\frac{(3 - 7) }{2}\)

\(mean =\frac{-4}{2}\)

\(mean = -2\)

Upper Bound:

Value = 11 days

Number of standard deviations away from the

\(mean = \frac{(Value - Mean)}{Standard Deviation}\)

\(mean = \frac{(11 - 7)}{2}\)

\(mean = \frac{4}{2}\)

\(mean = 2\)

According to Chebyshev's Theorem, the minimum proportion of data values within k standard deviations of the mean is given by \((1- \frac{1}{k^2} )\).

So, we need to determine the proportion of data within 2 standard deviations, which is k = 2.

Proportion within 2 standard deviations = \(1-\frac{1}{2^2}\)

\(=1-\frac{1}{4}\)

\(= 1 - 0.25\)

\(= 0.75\)

Now, we can find the percentage of \(0.75\):

\(= 0.75\times 100\)

\(= 75\%\)

Therefore, at least 75% of the flights (or 15 out of the 20 flights) will last between 3 days and 11 days, according to Chebyshev's Theorem.

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The number of waffles can be made from 15 eggs are, 20 waffles.

the waffles can be calculates as follows

4 cups of fluor + 6 eggs +2 tbsp oil = 8 waffles

we need 6 eggs to make 8 waffles

So, the waffles can we make from 15 eggs = \(\frac{8}{6} X 15 = 20\) waffles

Hence, the number of waffles can be made from 15 eggs are 20 waffles.

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A rectangular \($12\text{ cm}\times 20\text{ cm}$\) waffle is divided into \($1\text{ cm}\times 1\text{ cm}$\) squares.An ant crawls along a straight path from one corner to the opposite corner.The ant crosses through 31 squares of the waffle.

To determine the number of squares the ant crosses through, we can visualize the path from one corner to the opposite corner of the rectangular waffle. The ant's path consists of several diagonal segments that pass through the individual squares.

The diagonal of the rectangular waffle is equivalent to the ant's path. Using the Pythagorean theorem, we can calculate the length of the diagonal. The length of the diagonal is given by \(\sqrt{(12^2 + 20^2)}= \sqrt{(144 + 400)} = \sqrt{544 }\approx23.32 $cm$.\)

Since each side of the square measures 1 cm, the ant will cross through approximately 23 squares along the diagonal path. However, we need to consider that the ant will also pass through the corners of the squares. Along the diagonal path, the ant will cross through the corner of each square it encounters, except for the endpoints.

Considering the endpoints, we add 1 to account for the square at the starting point and 1 to account for the square at the endpoint. Therefore, the ant crosses through a total of 23 + 2 = 25 squares.

Hence, the ant crosses through 31 squares of the waffle.

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It seems the correct function you need to mention is f(x) = sqrt x

so, I am assuming \(f(x) = \sqrt{x}\) and will solve the question based on it.

Answer:

Check the explanation

Step-by-step explanation:

Given the function

\(f(x) = \sqrt{x}\)

As the function is translated according to the rule

Translation of the function \(f(x) = \sqrt{x}\) 6 units to the left will bring the function

\(g(x) = \sqrt{x+6}\)

Translation of the function  \(g(x) = \sqrt{x+6}\)  9 units up will bring the function

\(A\left(x\right)=\sqrt{x+6}+9\)

Determining the range of \(A\left(x\right)=\sqrt{x+6}+9\)

\(\mathrm{The\:range\:of\:an\:radical\:function\:of\:the\:form}\:c\sqrt{ax+b}+k\:\mathrm{is}\:\:f\left(x\right)\ge \:k\)

\(k=9\)

\(f\left(x\right)\ge \:9\)

so

\(\mathrm{Range\:of\:}\sqrt{x+6}+9:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:9\:\\ \:\mathrm{Interval\:Notation:}&\:[9,\:\infty \:)\end{bmatrix}\)

Therefore, the expression describes the range of A(x) will be:

\(f\left(x\right)\ge \:\:9\:or\:y\:\ge \:\:\:9\)

Answer:

d on 3dge

Step-by-step explanation:

genius

Answer:

99   (cm^2)

Step-by-step explanation:

Perpendicular to the AB segment at points D and C, the graph is divided into two triangles and a rectangle.

The area of the middle rectangle is equal to 8*9=72. The hypotenuse of the right triangle is 10cm, and one of the right sides is 9cm, so the other side is SQRT (10^2-9^2) = SQRT (19).

One side of the left triangle is 9cm long and the other side is 14-8-sqRT (19) = 6-sqRT (19) cm.

Then, add the area of the three parts.

72+9*sqrt（19）/2+9*（6-sqrt（19））/2=99    (cm^2)

Answer:

$22,880

Step-by-step explanation:

40 (hours a week) * 52 (weeks in a year) = 2,080

2080  * 11 (dollars an hour) = 22,880

So unless I a messing up somewhere I think it is $22,880  :)

Step-by-step explanation:

first of all you times every number with two 2(n-7) then collect like terms then divide

Answer: x = 2

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

Given equation,

→ 5(2x + 1) = 25

Solving for the value of x,

→ 5(2x + 1) = 25

→ 10x + 5 = 25

→ 10x = 25 - 5

→ x = 20/10

→ [ x = 2 ]

Hence, the value of x is 2.

The answer of given question based on eavesdropper  solve the Diffie-Hellman problem is , the answer is No.

No, even if Eve is able to solve the Diffie-Hellman problem, she still cannot break the Elgamal public key cryptosystem. The Elgamal cryptosystem is based on the Discrete Logarithm Problem (DLP), not the Diffie-Hellman problem.

While the Diffie-Hellman problem and the DLP are related, they are distinct mathematical problems.

In the Elgamal cryptosystem, the public key consists of a large prime number p, a generator g, and a public key y. Breaking the Elgamal cryptosystem requires solving the DLP, which means finding the private key x given the public key y.

This is computationally difficult, even if Eve can solve the Diffie-Hellman problem.

Therefore, Eve's ability to solve the Diffie-Hellman problem does not automatically grant her the ability to break the Elgamal public key cryptosystem.

The security of Elgamal relies on the infeasibility of solving the DLP.

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Answer:

A fraction simply tells us how many parts of a whole we have. You can recognize a fraction by the slash that is written between the two numbers. We have a top number, the numerator, and a bottom number, the denominator. For example, 1/2 is a fraction.

Step-by-step explanation:

Answer:

a quantity that is not a whole number

Answer:

64 hope it helps

Step-by-step explanation:

Answer:

D. 64 in.

Step-by-step explanation:

The inference is that the person will tell the friend that he did manifest coding and he should have recorded the base.

The options are:

He did manifest coding.

He did latent coding.

He should have recorded the base.

He did manifest coding and he should have recorded the base.

It should be noted that an inference simply means the conclusion that can be deduced based on the information given.

In this case, the friend was interested in determining whether the news media noticed campus events and decided to do a content analysis of the local paper.

Therefore, the the person will tell the friend that he did manifest coding and he should have recorded the base.

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You told your friend: d. he did manifest coding and he should have recorded the base.

The missing options are:

a. he did manifest coding.      b. he did latent coding.

c. he should have recorded the base.

d. he did manifest coding and he should have recorded the base.

e. he did latent coding and he should have recorded the base.

From the question, we understand that:

As a general rule, manifest coding include making use of the contents at the surface gotten from available data and questionnaires.

Because the stories that mentioned the university name can be gotten from publications, it means that your friend used manifest coding

Hence, the true statement is (d) he did manifest coding and he should have recorded the base.

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The area under the standard normal curve where P(-1.19 < Z < 0) is approximately 0.3830, which corresponds to answer choice (c).

The area under the standard normal curve where P(-1.19 < Z < 0), can be found by following steps,

1. Look up the z-scores in the standard normal distribution table (also known as the Z-table).
2. Subtract the area corresponding to the lower z-score from the area corresponding to the upper z-score.

For Z = -1.19, the area to the left is approximately 0.1170. For Z = 0, the area to the left is 0.5 (since the normal curve is symmetrical, and Z = 0 is at the center).

Subtract the area corresponding to the lower z-score from the area corresponding to the upper z-score: 0.5 - 0.1170 = 0.3830.

Therefore, the answer choice (c) corresponds to the region under the standard normal curve where P(-1.19 Z 0) is roughly 0.3830.

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Answer:

C. arm span, foot length is predicted to increase by about 0.186 cm.

Step-by-step explanation:

edgen 2022

C) arm span and foot length are predicted to increase by about 0.186 cm.

Linear regression analysis is used to predict the value of a variable based on the value of another variable. The variable you want to predict is called the dependent variable. The variable you are using to predict the other variable's value is called the independent variable.

Given, The arm span and foot length were measured (in centimeters) for each of the 19 students in a statistics class and displayed in the scatterplot.

let "FL" be the foot length and "AS" be the Arm span.

Slope = Δy/Δx = ΔFL/ΔAS

ΔFL/ΔAS = 0.186

ΔFL = ΔAS* 0.186

thus an increase in AS by 1 cm will lead to an increase in FL by 0.186cm

Therefore,  the slope of the least-squares regression line means for each additional centimeter C) arm span, foot length is predicted to increase by about 0.186 cm.

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The smallest possible number of lights in the box is 11.

Let's use the fact that the number of lights in the box is greater than 10 to find the smallest possible number of lights. We know that:

- N is the number of red lights

- M is the number of blue lights

- 11/36 of the lights are green

The total number of lights is N + M + 11/36(N+M). We want to find the smallest possible value of this expression that is greater than 10.

N + M + 11/36(N+M) > 10

Multiplying both sides by 36 to get rid of the fraction gives:

36N + 36M + 11(N+M) > 360

Expanding the brackets gives:

47N + 47M > 360

Dividing both sides by 47 gives:

N + M > 360/47

N and M must be integers, so the smallest possible value of N+M that satisfies this inequality is 8 (since 8+1=9<360/47 and 9+1=10>360/47).

We can choose N and M such that N+M=8 and still satisfy the given conditions. For example, we could have N=3 and M=5.

Then, the number of green lights is 11/36(8) = 2.75, but since the number of lights must be an integer, we can round up to 3.

So the smallest possible number of lights in the box is N+M+3 = 11.

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The functions are f(x) = 3 · |x| - 2 and g(x) = - 3 · |x - 6| + 2 and their graphs are shown in the image attached aside.

In this problem we have two functions defined in the statement, the first involves an absolute value function and the second function represents the first function after being reflected around the x-axis and translated horizontally in + 6 units. Now we proceed to derive the expression of the function g(x):

g(x) = - (3 · |x - 6| - 2)

g(x) = - 3 · |x - 6| + 2

Finally, we proceed to graph the two functions, whose picture is attached aside. The function f(x) is the red one and the function g(x) is the blue one.

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Answer: 26 46

Step-by-step explanation:

Answer:

26, 46, 23......

Step-by-step explanation:

Each number is divided by 2 then added by 20.

An example expression is the following:

$100 + $50n

An algebraic expression is a set of letters and numbers, in which the letters are called variables and take on an unknown value, the numbers are coefficients or independent terms while the variables are dependent terms.

We will write an algebraic expression to exemplify what has just been defined, with a verbal example.

A person has a business, and he adds $100 to the box (and his sales are on average $50 per hour, with this we build the expression of total income:

$100 + $50n

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In calculus, integration is the process of finding the integral of a function. The integral is a mathematical concept that represents the area under a curve or the net accumulation of a quantity over a given interval.

(a) The pressure, p, at point (x, y) on the plate is proportional to the square of the distance of that point from the origin, so we have:

p(x,y) = k(x^2 + y^2)

where k is the constant of proportionality.

(b) To find the total force on the plate, we need to integrate the pressure over the entire surface of the plate. The surface area of the plate is given by A = ab, so the total force on the plate is:

F = ∬p(x,y) dA

where the double integral is taken over the surface of the plate.

(c) We can evaluate the integral by expressing the pressure as a function of either x or y and integrating it over the other variable. Since the pressure is symmetric in x and y, we can integrate over an either variable. Let's integrate over x first:

F = ∫[0,b] ∫[0, a] k(x^2 + y^2) dx dy

= k ∫[0,b] (a^3/3 + ab^2/2) dy

= kab^2/2 + k(a^3/3) ∫[0,b] dy

= kab^2/2 + k(a^3/3) b

= (kab^2/2 + ka^3b/3)

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Answer: the corret answer is b...

Answer:

A ≈ 34.91 m²

Step-by-step explanation:

the area (A) of the sector is calculated as

A = area of circle × fraction of circle

  = πr² × \(\frac{40}{360}\) ( r is the radius )

  = π × 10² × \(\frac{1}{9}\)

  = \(\frac{100\pi }{9}\)

  ≈ 34.91 m² ( to 2 decimal places )

Answer:

(round 35m²)

Step-by-step explanation:

360° : 40° = 9  

Area of Circle Formulas · Area = π × r2, where 'r' is the radius

Area = π × r2

Area = π × 10²

Area = π × 100

Area = 3.14 × 100

Area = 314 m²

314 : 9 = 34.88m² (round 35m²)