Is this graph a function?

The soda left in the bottle is 0.4 liters in a 2-liter bottle.

Let’s understand this with the concept of Ratio.

How does ratio work?

When two objects are related using numbers or amounts, the relationship is known as a ratio.

Initially, we are given that the bottle is 2 liters. From that, Sergio poured ⅘ of the soda.

So, the soda left is the initial quantity- the final quantity

= 2(initial quantity) - ⅘*2(final quantity)

=2 - 1.6= 0.4 liter

So finally, the soda left in the 2-liter bottle is 0.4 liter.

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Answer: \(\frac{40}{3}\)

Step-by-step explanation:

     To see how many groups of 3/4 are in 10, we can divide 10 by 3/4.

           \(\displaystyle 10 \;/\; \frac{3}{4} =\frac{10}{1} *\frac{4}{3} =\frac{40}{3}\)

The statement third, that is "the equations are independent." is true.

What are the independent equation?

When two lines have a positive slope but different values, they will not intersect and will continue indefinitely without intersecting. This means that they represent two distinct and independent equations, each with its own unique solution. Therefore, the system of equations is independent.

If the slopes were equal, the lines would be parallel, and the system of equations would be dependent with no unique solution.

If the slopes were negative, the lines would still be independent, but they would intersect in the third quadrant.

If one or both slopes were zero, the lines would be either horizontal or vertical, and the system of equations would be dependent or inconsistent depending on the constants involved.

What is slope?

Slope refers to the measure of the steepness or incline of a line. It is usually denoted by the letter m, and can be calculated by taking the change in the y-coordinate (vertical change) divided by the change in the x-coordinate (horizontal change) between any two points on the line.

The slope formula is: m = (y2 - y1) / (x2 - x1)

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For the multisets {3 · a, 2 · b, 1 · c} and {2 · a, 3 · b, 4 · d} the solutions are  A ∪ B is {3 · a, 2 · b, 1 · c, 2 · a, 3 · b, 4 · d},A ∩ B is {2 · a, 2 · b},A − B is {1 · a, 0 · b, 1 · c} ,B − A is {0 · a, 1 · b, 4 · d} and A + B is {5 · a, 5 · b, 1 · c, 4 · d}.

We will use the given multisets A and B:

A = {3 · a, 2 · b, 1 · c}
B = {2 · a, 3 · b, 4 · d}

a) A ∪ B (union): This operation combines all elements of both multisets.
A ∪ B = {3 · a, 2 · b, 1 · c, 2 · a, 3 · b, 4 · d}

b) A ∩ B (intersection): This operation finds the common elements between both multisets.
A ∩ B = {2 · a, 2 · b} (as a and b are the common elements)

c) A − B (difference): This operation removes elements in B from A.
A − B = {1 · a, 0 · b, 1 · c}

d) B − A (difference): This operation removes elements in A from B.
B − A = {0 · a, 1 · b, 4 · d}

e) A + B (sum): This operation adds the counts of the elements in both multisets.
A + B = {5 · a, 5 · b, 1 · c, 4 · d}

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Answer:

\(m\angle Y=30^{\circ}\)

Step-by-step explanation:

In any right triangle, the cosine of an angle is equal to its adjacent side divided by the hypotenuse, or longest side, of the triangle.

Therefore, we have:

\(\cos Y=\frac{42\sqrt{3}}{84},\\Y=\arccos(\frac{42\sqrt{3}}{84})=\boxed{30^{\circ}}\)

dy/dx = (3x^2 - 16y) / (16x - 3y^2)

At the point (8, 5), dy/dx = -43 / 67.

To find dy/dx by implicit differentiation, we differentiate both sides of the equation x^3 + y^3 = 16xy - 3 with respect to x, treating y as a function of x.

Differentiating x^3 with respect to x gives 3x^2. Differentiating y^3 with respect to x requires the chain rule, resulting in 3y^2 * dy/dx. Differentiating 16xy with respect to x gives 16y + 16x * dy/dx. The constant term -3 differentiates to 0.

Combining these terms, we have 3x^2 + 3y^2 * dy/dx = 16y + 16x * dy/dx.

Next, we isolate dy/dx by moving the terms involving dy/dx to one side of the equation and the other terms to the other side. We get 3x^2 - 16x * dy/dx = 16y - 3y^2 * dy/dx.

Now, we can factor out dy/dx from the left side and y from the right side. This gives dy/dx * (3x^2 + 3y^2) = 16y - 16x.

Finally, we divide both sides by (3x^2 + 3y^2) to solve for dy/dx:

dy/dx = (16y - 16x) / (3x^2 + 3y^2).

Substituting the coordinates of the given point (8, 5) into the expression for dy/dx, we find dy/dx = (16(5) - 16(8)) / (3(8)^2 + 3(5)^2) = -43 / 67.

Therefore, at the point (8, 5), the derivative dy/dx is equal to -43 / 67.

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Answer:

sin (x) ≥ 0, between 0° and 180° or 0 and π,

sin(x) ≥ 1/2, between 30° and 150° or π/6 and 5π/6

Step-by-step explanation:

This is how I would do it. Subtract sin(x) from both sides

2\(sin^{2} (x)\) - sin(x) ≥ 0 , then factor out sin(x)

sin(x) [2 sin(x) - 1] ≥0, then set each factor ≥ 0

sin(x) ≥ 0 and 2 sin(x) - 1 ≥ 0

sin (x) ≥ 0, between 0° and 180° or 0 and π

2 sin(x) ≥ 1

sin(x) ≥ 1/2, between 30° and 150° or π/6 and 5π/6

Answer:

On the first one, multiply 6 by 3 (18) and subtract from 27 = $11

Step-by-step explanation:

$11 divided by three

About $3.66 Per day. I don't know how to do those graphs you doin but that's the answer to the question itself. Hope I helped?

The second one:

Divide 77 by 7 days (11)

Then subtract 4 from that (which gives you 7) because you need to know how much water is used on the flowers, not the shrubs. So, the answer should be 7. Correct me if I'm wrong, people.

The total number of women who attended the party is 72.

Expression:

An act, process, or instance of representing in a medium (such as words): utterance. freedom of expression. b(1): something that manifests, embodies, or symbolizes something else. this gift is an expression of my admiration for you.

Here we have to find the number of women who attended the party.

Here it is given that 12 men attended the party.

Each woman danced with exactly two men and each man danced with exactly three women.

So we have to find the number of women.

Number of women = 12 × 3×× 2

= 72

Therefore the number of women is 72.

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Answer:

25km/h

Step-by-step explanation:

Answer:

5km

Step-by-step explanation:

in the end you rode 15km, 15km divided by the 3 hours of riding equals 5 km, so it should be 5 km an hour.

Answer:

A.

Step-by-step explanation:

It was trick question because they all are opinionated, but the first one should be an easy yes or no question. However, if you do not like the president then you would say no because of bias. The rest are supposed to be "biased" because they are asking what you prefer.

"Should the President of the United States serve a six-year term?" is question is biased

Survey bias is a "systematic error introduced into sampling or testing by selecting or encouraging one outcome or answer over others." Due to this "encouragement" for a particular result, surveys may be biassed and only provide one type of consumer perspective.

For first, It presumes that the responder supports the idea that the President should hold office for a six-year term, which may not apply to all respondents.

However, out of bias, you would say "no" if you didn't like the president. The others are supposedly "biassed" since they inquire about your preferences.

Thus, the biased question is Should the President of the United States serve a six-year term?.

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Based on the given table, the profit-maximizing level of output for company Econislife is 4 units. At this quantity, the company's profit is $40.

To determine the profit-maximizing level of output, we need to analyze the relationship between total revenue (TR) and total costs (TC) for different quantities of output. The profit can be calculated as the difference between total revenue and total costs.

Looking at the table, we can see that as the quantity increases from 1 to 5, both total revenue and total costs increase. However, at a certain point, the increase in total costs outpaces the increase in total revenue, leading to a decrease in profit.

To find the profit-maximizing level of output, we compare the profits at different quantities.

Quantity 1: TR = $28, TC = $40, Profit = TR - TC = $28 - $40 = -$12

Quantity 2: TR = $56, TC = $45, Profit = TR - TC = $56 - $45 = $11

Quantity 3: TR = $84, TC = $55, Profit = TR - TC = $84 - $55 = $29

Quantity 4: TR = $112, TC = $72, Profit = TR - TC = $112 - $72 = $40

Quantity 5: TR = $140, TC = $120, Profit = TR - TC = $140 - $120 = $20

From the above calculations, it is evident that the profit is highest at Quantity 4. Therefore, the profit-maximizing level of output for company Econislife is 4 units. At this quantity, the company's profit is $40.

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Answer:

q= 1/2 or 0.5 depending

Step-by-step explanation:

Line segment AB is a straight line connecting two distinct points, A and B, on a plane. It has a start point (A) and an endpoint (B) and can be measured by its length.

Line segment AB is a straight line that connects two distinct points, A and B, on a plane. It is the shortest distance between two points, and is always a straight line. A line segment can be measured by its length, which is the distance between its start point (A) and its endpoint (B). It can also be measured by its midpoint, which is the point on the line that is equidistant from both A and B. Line segments can be used to create many different shapes and figures, such as triangles and polygons. Line segments can also be used to measure distances on a map, or to illustrate a path from one location to another. Line segment AB can be used to represent any two points on a plane, and is a fundamental building block of geometry.

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We reject the null hypothesis and conclude that there is convincing evidence that the proportion of members who received their flu shot changed from the most recent year.

To answer this question, we need to perform a hypothesis test. Let's set up the null and alternative hypotheses:

Null hypothesis: The proportion of members who received their flu shot did not change from the most recent year, p = 0.48.

Alternative hypothesis: The proportion of members who received their flu shot changed from the most recent year, p ≠ 0.48.

We can use a significance level of α = 0.05, which means we want to be 95% confident in our conclusion.

Let's say the healthcare provider took a sample of 500 members and found that 260 of them received their flu shot.

We can calculate the test statistic as follows:

z = (P - p) / sqrt(p(1-p)/n)

where P is the sample proportion, p is the null hypothesis proportion, and n is the sample size.

Using the values given above, we get:

z = (0.52 - 0.48) / sqrt(0.48*0.52/500) = 2.29

This test statistic has a p-value of 0.022, which is less than our significance level of 0.05. Therefore, we reject the null hypothesis and conclude that there is convincing evidence that the proportion of members who received their flu shot changed from the most recent year. The healthcare provider's new advertising strategy appears to have had an impact.

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Answer:.

Step-by-step explanation

first thing is you are going to have to add

joe then nuts, then boom. You have your answer

Answer:

7 + 8 + 6 = 21

44 + 28 + 8 = 80

60 min. = 1 hour

80 - 60 = 20

22 hours 20 minutes

The long-run mean of the CIR equilibrium model, as per the equation dr= a(b-r)dt +σ√r dz, is given by the parameter "b".

The CIR model is a model that describes the change of an interest rate over time and it includes stochasticity in interest rate fluctuations. In finance, it is used to calculate the bond prices by implementing a short-term interest rate in the pricing formula. We can obtain the long-run mean of the CIR equilibrium model by calculating the expected value of "r" as "t → ∞". The expected value of "r" is given by b / a, where "a" and "b" are the parameters of the CIR model.

Therefore, the long-run mean of the CIR equilibrium model is given by the parameter "b"

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Answer:

Your cost will be $63

Step-by-step explanation:

Answer:

Here it is :)

Step-by-step explanation:

if this is incorrect, correct me and explain why so you won’t make this mistake I made when you do this on you own!

If the target behavior is recorded whenever it occurs at any point within the scoring interval, the measurement procedure used is called continuous recording or event recording. This method involves observing and recording each instance of the behavior without considering its duration or intensity.

Continuous recording is typically used when the target behavior is discrete and occurs relatively infrequently or has a short duration. With this measurement procedure, each occurrence of the behavior is recorded as a separate event, regardless of when it starts or ends within the scoring interval. Examples of behaviors that can be measured using continuous recording include vocalizations, hand clapping, or instances of aggression.

Continuous recording provides a comprehensive account of the frequency or rate at which the behavior occurs, allowing for a detailed analysis of its occurrence patterns. This method is particularly useful when a precise count of behavior instances is needed and when the duration or intensity of the behavior is not a focus of measurement.

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Answer:

E2020

Step-by-step explanation:

Answer:

d, supplementary, bc, addition

Step-by-step explanation:

Answer:

Liz

Step-by-step explanation:

Step 1. Convert Fraction to Percent

Since Liz has 47/50,  in order to turn it into percent I can use the following equation:

47/50 = x/100

Cross Multiply:

4700=50x

x = 94

Liz has 94 %

Step 2. Compare

Now we compare

94 % is bigger than 92%, so Liz has earned the higher score!

Answer:

Step-by-step explanation:

Liz answered 47 of the questions correctly, which is greater than 92%, so Liz earned the higher score.

Answer:

38 cm²

Step-by-step explanation:

Given that,

→ Length (l) = 4 cm

→ Breadth (b) = 3 cm

→ Height (h) = 1 cm

Formula we use,

→ 2(lb + bh + lh)

The surface area of cuboid will be,

→ 2(lb + bh + lh)

→ 2{(4 × 3) + (3 × 1) + (4 × 1)}

→ 2(12 + 3 + 4)

→ 2 × 19

→ [ 38 cm² ]

Hence, the surface area is 38 cm².

The subset of the data set with x2, x3, and x4 would include 6 missing values.

The subset of the data set with x2, x3, and x4 would include 6 missing values.

1. Subset the data set to include only x2, x3, and x4.

2. Count the number of missing values in each variable.

3. Add the number of missing values for each variable together.

4. The total number of missing values in these three variables is 6.

The subset of the data set with x2, x3, and x4 would include 6 missing values.

Subset the data set to include only x2, x3, and x4.

The complete question is :

Subset the data set to include only x2, x3, and x4. How many missing values are there in these three variables?

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Monomial, binomial, and trinomial expressions are all categorized by the number of terms they include.

A polynomial is a mathematical statement made up of coefficients and indeterminates that uses only the operations addition, subtraction, multiplication, and powers of positive integers of the variables.

An expression that consists of variables, constants, and exponents that is combined using mathematical operations like addition, subtraction, multiplication, and division is referred to as a polynomial (No division operation by a variable).

A polynomial with one term is called a monomial. A polynomial having two dissimilar terms is called a binomial. An algebraic expression having three terms is called a trinomial.

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Answer:

The Answer is 20 cake pops are covered with green sprinkles.

Step-by-step explanation:

So if you have 1/2 choclate, 1/3 strawberry, and the rest are green, you first need to convert the Chocolate and the Strawberry into the same fraction. As shown:

Chocolate: 1/2=3/6

Strawberry:1/3=2/6

The rest are Green sprinkles.

So, your equation would be:

Chocolate sprinkles + Strawberry Sprinkles + Green Sprinkles = Total

And their are 5/6 of Chocolate and Strawberry Sprinkles...

That would mean 100 Chocolate and Strawberry Sprinkles!

Because 1/6 of 120 is 20 and multiply that by five and you have 100...

Now that we have that, and we know the rest are green...

we just do 120-100=20

So their you go!

Sorry its long but hope it helps! <3

Answer:

I cants see the question is it me only?

Step-by-step explanation:?

Answer:

57 full bags, last bag will have approx 8/10 of an ounce

Step-by-step explanation:

Rami's total granola in ounces:  35 x 8 = 280

Juan's total granola in ounces:  30 x 8 = 240

Total ounces = 520

520 divided by 9 equals 57 full bags with a remainder of .77 ounces to go into the last bag