The graph of a quadratic function, y=x?. is reflected over the x-axis. Which of the following is the equation of the
transformed graph?

The sample in this study refers to the 1050.

The population of interest is all adult Americans.

The variable of interest in this study is the belief of adult Americans regarding the responsibility of the federal government to ensure healthcare coverage for all Americans.

As it is given in the question that Healthcare for all American A Gallup poll found that 493 of 1050 adult Americans believe it is the responsibility of the federal government. So, the sample in this study refers to the 1050 adult Americans who participated in the Gallup poll.

The population of interest is all adult Americans, which means the Gallup poll results aimed to provide insights into the beliefs of all adult Americans regarding the responsibility of the federal government must secure universal healthcare coverage.

The variable of interest in this study is the belief of adult Americans regarding the responsibility of the federal government to ensure healthcare coverage for all Americans. The variable can be expressed in binary form, where 1 represents those who believe that the federal government has a responsibility to ensure healthcare coverage for all Americans, and 0 represents those who do not believe that the federal government has this responsibility. In the given poll, 493 out of 1050 respondents believed that the federal government has a responsibility to ensure healthcare coverage for all Americans.

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Answer:

No

Step-by-step explanation:

Hope this helps :)

Answer:

A burger is 1.50 and a drink is 1.50.

Step-by-step explanation:

Max´s: So 2 burgers would cost 1.50 so ( for the 2 drinks) 1.50 + 1.50 is 2.50 and 1.50 and 1.50 is 2.50 add the 2 2.50s you get 5.00

Bob: Bob gets 3 burgers which is 1.50 times 3 is 4.50 + 1.50 for one drink the answer would be 5.50

Hope that helps!

a) P(A n B) = 0.

b) P(A | B) = 0.

c) No, P(A | B) is not equal to P(A).

d) The statement that mutually exclusive events and independent events are the same is not accurate.

e) We can conclude that if events A and B are mutually exclusive, then they are dependent. However, we cannot conclude anything about their independence or dependence if events A and B are not mutually exclusive.

a. Since events A and B are mutually exclusive, they cannot occur at the same time. Therefore, P(A n B) = 0.

b. The conditional probability of A given B, denoted by P(A | B), represents the probability that event A occurs given that event B has occurred. Since events A and B are mutually exclusive, P(A | B) = 0.

c. No, P(A | B) is not equal to P(A). In fact, since events A and B are mutually exclusive, P(A | B) = 0 while P(A) = 0.30. Therefore, P(A | B) is not equal to P(A).

d. No, the statement is not accurate. Mutually exclusive events mean that if one event occurs, then the other cannot occur. However, independent events mean that the occurrence of one event does not affect the probability of the occurrence of the other event. These concepts are different, and mutually exclusive events can be dependent or independent, depending on the context.

e. We can conclude that if events A and B are mutually exclusive, then they are dependent. However, we cannot conclude anything about their independence or dependence if events A and B are not mutually exclusive.

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Hey there! I'm happy to help!

We want to find how much paper we need to make the cup. So, we need to find the surface area of the cylinder, which is basically the "walls and floors" of the cup. So, this is the circle on the bottom and the surrounding stuff that goes up. There is no circular top to this cup, which will be important when finding the total area of paper.

So, first we need to find how much paper we need to make the bottom circle. The formula for the area of a circle is A=πr². This r represents the radius, or the distance from the center of the circle to the edge. We are given that the cup is 3 cm completely across, and the radius is be half of that, so the radius is 1.5 cm. Let's find the area. We will use 3.14 for π.

π×1.5²=7.065

Now, we need  to find the area of the walls of the cup. The wall is a rectangle that is basically wrapped around the circle. The height of the rectangle is the height of the cup and the length of the rectangle is the circumference (perimeter) of the bottom circle because the length of the rectangle wraps completely around the circle.

First, let's find the circumference of the circle. The circumference is the diameter (distance across the circle, so 3 cm) multiplied by π. We will use 3.14 for π.

3π=9.42

So, this means that the long side of the rectangle is 9.42 cm, and now we multiply this by the height.

9.42×6.4=60.288

Now, we add the rectangle area and the bottom circle area.

60.288+7.065=67.353

But, they want us to round to the nearest centimetre, so we will just say 67 square centimetres.

An important thing to note is that this is not  the area of a normal cylinder (one with a top and a bottom circle) because it is a cup so it does not have a top. If you have a cylinder with a top and a bottom, you would just multiply the area of the circle by two, so then you have the top and bottom. If that were the case, the area of our cylinder would be 74 cm with the numbers we have been given here.

Have a wonderful day!

Solution :-

3 (2x + 5) > -4x - 5

3 × (2x + 5) > -4x - 5

6x + 15 > -4x - 5

6x + 4x > -5 - 15

10x > -20

x > -20 / 10

x > -2

3(2x + 5) > -4x - 5

x

3(2x + 5) > -4x - 5

> 6x + 15 > -4x - 5

→ 6x + 4x > -5 - 15

→ 10x > - 20

→ x > -20 / 10

\( \bold{→ x > -2 }\)

____________________________________

\(\huge\text{Hey there!}\)

\(\huge\text{We are not sure what you want us to}\\\huge\text{round to so I will...}\huge\boxed{\downarrow}\\\\\\\huge\boxed{\mathsf{original \ number\rightarrow tens\rightarrow hundreds/thousands}}\)

\(\huge\boxed{1.) \ \mathsf{89} \rightarrow \bold{90}\rightarrow\bf 100}}\\\huge\boxed{2.) \mathsf{\ 64\rightarrow \bold{6} \rightarrow \bf 100}}\\\huge\boxed{3.) \mathsf{ \ 985 \rightarrow \bold{990}\rightarrow \bf 1,000}}\\\huge\boxed{4.)\mathsf{\ 467\rightarrow\bold{470}\rightarrow \bf 500}}}\)

\(\huge\textsf{Reminder: If you have \bf 0 - 4 you are going}\\\huge\textsf{\bf downward \& 5 - 9 you are going upward}\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

~\(\huge\boxed{\frak{Amphitrite1040:)}}\)

Yes, the vector v is necessarily orthogonal to w if v is in the image of the symmetric matrix A and w is in the kernel of A.

Yes, the vector v is necessarily orthogonal to w if v is in the image of the symmetric matrix A and w is in the kernel of A. This is due to the fact that for any symmetric matrix A, the image (column space) and kernel (null space) are orthogonal subspaces. Since v is in the image of A and w is in the kernel of A, their dot product must be zero, indicating orthogonality.

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The y-intercept is determined as the point where the graph crosses the y-axis. At this point x equals 0, and y takes on any other value.

The graph provided shows this point as (0, 2).

That is, when x = 0, y = 2

The answer therefore is the third option (0, 2)

Answer:

C. I and III

Step-by-step explanation:

3(2x+8) = 6x + 24

Answer:

C

Step-by-step explanation:

Option 2 is 4(2x + 6) which is also equal to:

\(8x + 24\)

Distribute the 4 with the 2x + 6.

Option 3 is 3(2x+8) which is also equal to:

\(6x + 24\)

Distribute the 3 with the 2x + 8.

So, option 3 and option 1 are equivalent to each other.

Answer:

The correct option is;

\(\frac{1}{\pi }\)

Step-by-step explanation:

Here we have that

\(Probability = \frac{Number \, of \, required\, outcomes}{Number \, of \, possible\ outcomes} = \frac{Dimension \, of \, the \, line}{Size \, of \, the \ needle} = \frac{l \times D}{\pi \times D \times l } = \frac{1}{\pi }\)

Therefore, the probability that the needle will cut the line = 1/π.

Answer:

1.) The slope is 2

2.) The y-intercept is (0,1)

3.) y = 2x + 1

Step-by-step explanation:

1.) you can either use rise over run or the slope formula. rise over run is quicker, but here's the formula:

you can use any two points on the line, i chose (2, 5) and (1, 3)

\(\frac{(y_{2}-y_{1})}{(x_{2}-x_{1})} \\\)

\(\frac{3-5}{1-2} \\\\\frac{-2}{-1} \\\\\frac{2}{1} \\\\2\)

2.) for the y-intercept, you just look for the point where the graph crosses the y-axis and x = 0

3.) using the formula y = mx + b, m being the slope and b being the y-intercept, you take the information above and plug it in to get y = 2x + 1

i hope this helped!

Answer:

i am not sure but 26

Step-by-step explanation:

The evaluate expression of \(3^{-2}\) is 1/9

Exponent refers to the number of times a number is used in a multiplication. Power can be defined as a number being multiplied by itself a specific number of times. Exponent is the number to which a number is raised so as to define its power as a whole expression.

Given: \(3^{-2}\)

Now evaluate this we have to use

\(x^{-2}\)= 1/x²

So,

\(3^{-2}\) =1/3²

\(3^{-2}\) =1/9

Hence, the evaluate form is 1/9.

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Answer: x=3/9

Have a nice day people

and if you need help I am right here baby;)

Let's solve your equation step-by-step.

9x−3=−138

Step 1: Add 3 to both sides.

9x−3+3=−138+3

9x=−135

Step 2: Divide both sides by 9.

9x/9=-135/9

x=−15

Answer:

x=−15

Answer:

2 3/4 hours

Step-by-step explanation:

Since there are 7 days in a week and she doesn't work 2 of them so 7-2=5 days that she works. Then to find out how much she time she spends traveling multiply the time by the days, 1/4x5/1)+(1/2x5/1)=5/4+5/2=1 1/4+1 1/2=2 3/4

The equation in slope-intercept form for the line is y = -3/2x + 5.

We have,

In slope-intercept form,

The equation of a line is written as y = mx + b, where m represents the slope of the line and b represents the y-intercept (the point where the line crosses the y-axis).

Given that the slope is -3/2 and the y-intercept is 5, we can substitute these values into the equation to obtain:

y = -3/2x + 5.

This equation tells us that for every increase of 1 unit in the x-coordinate, the y-coordinate decreases by 3/2 units.

The y-intercept of 5 indicates that the line passes through the point (0, 5).

Thus,

The equation in slope-intercept form for the line is y = -3/2x + 5.

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The error in finding the measure of one exterior angle of a regular polygon lies in using the formula 360°/n, where n is the number of sides of the polygon.

The formula 360°/n is used to find the measure of each exterior angle of a regular polygon. It is based on the idea that the sum of all exterior angles of any polygon is always 360 degrees. However, this formula assumes that the polygon has internal angles of 180°, which is true only for regular polygons.

The error occurs when this formula is applied to a non-regular polygon, as non-regular polygons have varying internal angles. Using the formula 360°/n for a non-regular polygon will give incorrect results because the internal angles are not all equal.

For regular polygons, each exterior angle is indeed 360°/n, and the sum of all exterior angles will be 360 degrees. However, for non-regular polygons, this formula cannot be used, and the measures of exterior angles must be calculated differently based on their internal angles and sides.

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The error in finding the measure of one exterior angle of a regular polygon is they divided 360 by 10 instead of 5.

Given that,

There are a total of 10 exterior angles, two at each vertex, so the measure of one exterior angle is 360°/10 = 36°.

Here, at each vertex there are two angles.

So, there must be 5 vertices and 5 sides.

Then, the measure of one exterior angle = 360°/5

= 72°

Therefore, the error in finding the measure of one exterior angle of a regular polygon is they divided 360 by 10 instead of 5.

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"Your question is incomplete, probably the complete question/missing part is:"

Describe and correct the error in finding the measure of one exterior angle of a regular polygon. There are a total of 10 exterior angles, two at each vertex, so the measure of one exterior angle is 360°/10 = 36°.

Answer:

Read explanation

Step-by-step explanation:

I answered another one of your questions just like this in detail so I'll keep this one shorter.

Domain: (-∞, 0]

Range: (-3,∞)

x-intercept: Approximately -3.75

y=intercept: -3

Answer:

The Answer would be C: (0,-2) and (4,0)

Step-by-step explanation:

Pls gib brainlist

Answer:

B.6

Step-by-step explanation:

Lisa was 48 inches tall when she was younger. She grew 2 1/2 inches per year. Lisa

is now 63 inches tall. How many years did Lisa grow for?

a. 5

b. 6

c. 7

d. 8

2 1/2=5/2

48+(5/2*5)=48+12.5=60.5

48+(5/2*6)=48+15=63

therefore it is answer b

The hydroxide ion concentration for a solution with a pH of 11.00 is 1.00 x 10^(-11) M.

To calculate the hydroxide ion concentration, [OH^−], for a solution with a pH of 11.00, we can use the concept of pH and the relationship between hydrogen ion concentration ([H^+]) and hydroxide ion concentration ([OH^−]) in water.

1. The pH scale ranges from 0 to 14, with 7 being considered neutral. pH values below 7 are acidic, and pH values above 7 are basic or alkaline.

2. The pH of a solution is calculated using the equation: pH = -log[H^+].

3. To find the hydroxide ion concentration, we can use the relationship between [H^+] and [OH^−] in water. In pure water at 25 degrees Celsius, the concentration of hydrogen ions is equal to the concentration of hydroxide ions. This is represented by the equation: [H^+] = [OH^−] = 10^(-pH).

4. Substituting the given pH value of 11.00 into the equation, we can calculate the hydroxide ion concentration: [OH^−] = 10^(-11.00).
Calculating this expression gives us the hydroxide ion concentration as [OH^−] = 1.00 x 10^(-11) M.

Therefore, the hydroxide ion concentration for a solution with a pH of 11.00 is 1.00 x 10^(-11) M.

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Answer:

D. sign chart; zeros

Step-by-step explanation:

To fill out a function's sign chart, you will need to use test numbers before and after each of the function's zeros and asymtopes

A number system is defined as a system of writing to express numbers.

The term that completes the sentence and makes it grammatically and conceptually correct is "sign chart; zeros".

To fill out a function's sign chart; zeros and after each of the function's zeros, you will need to use test numbers before and after the zero to determine the sign of the function on each interval.

Hence, to fill out a function's sign chart, you will need to use test numbers before and after each of the function's zeros and asymtopes

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Rounding to the nearest whole number, the approximate volume of the mountain is 36 cubic kilometers.

Volume is a measure of the amount of space that a three-dimensional object occupies or contains. It is typically measured in cubic units, such as cubic meters, cubic centimeters, or cubic feet.

In the given question,

The volume of a cone can be calculated using the formula V = (1/3)πr²h, where r is the radius of the base, h is the height, and π is approximately 3.14.

Substituting the given values, we get:

V = (1/3) × 3.14 × 3² × 3.8

V ≈ 35.63

Rounding to the nearest whole number, the approximate volume of the mountain is 36 cubic kilometers.

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The simplified expression is 8x^7√x^7.

How to simplify the expression √(8x^7)√(8x^7)?

Assuming that you want to simplify the expression √(8x^7)√(8x^7), we can start by using the product rule of radicals, which states that √(a)√(b) = √(ab) for any non-negative real numbers a and b. Applying this rule to the expression, we get:

√(8x^7)√(8x^7) = √(8x^7 × 8x^7)

Next, we can simplify the product of the terms under the radical by using the property of exponents that states that x^a × x^b = x^(a+b). This gives:

√(8x^7 × 8x^7) = √(64x^(7+7)) = √(64x^14)

Finally, we can simplify the square root of 64 to 8, and write x^14 as (x^7)^2. This gives:

√(64x^14) = 8x^7√x^7

Therefore, the simplified expression is 8x^7√x^7.

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Answer:

73°

Step-by-step explanation:

the measure of two complementary angles add up to 90

so We need to solve this equation to get the measure of its complementary angle :

x + 17 = 90

then

x = 90 - 17

  = 73

According to the given statement;

Amount is deducted from his pay per week for Medicare, which is taxed at 1.45 percent is $8.35

Gross pay is the sum of a person's earnings during a specific time period before any deductions are made. The calculation of gross pay does not take into account deductions for employer-provided health insurance, retirement plans, or compulsory taxes and Medicare contributions. Since it does not reflect a person's take-home pay, the gross pay definition is different from the one for net pay.

According to the given value;

Dalton's gross pay = 576

his medicare tax rate = 1.45% = 0.0145

the tax on his medicare = 0.0145 x 576 = $8.35

Hence,Amount is deducted from his pay per week for Medicare, which is taxed at 1.45 percent is $8.35

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Answer:

the answer is c

Step-by-step explanation: