3. If a horizontal line has the equation f(x) = a and a
vertical line has the equation x = a, what is the point
of intersection? Explain why what you found is the
point of intersection.

Answers

Answer 1

Answer:

E

Step-by-step explanation:Step-by-step explanation:Step-by-step explanation:Step-by-step explanation:


Related Questions

What do you call a fake noodle

Answers

Answer:

an impasta

Step-by-step explanation:

sus

Answer: an Impasta

Step-by-step explanation:

Give me brainliest please lol

What is the value of the expression below when x = 4
2x² + x – 5

Answers

2(4)^2 +4- 5
2(16) +4 - 5
32-1
=31

i need help on this question

i need help on this question

Answers

Answer:

1st question

Sry if its wrong xx

Please help TwT . What the relationship between A and B?

Please help TwT . What the relationship between A and B?

Answers

Answer:

A: Vertical angles

Step-by-step explanation:

By definition, two angles are vertical angles if they are opposite angles formed by the intersection of two lines. Vertical angles are also congruent. This definition well matches the given figure in your problem.

Therefore, the correct answer is A: Vertical angles.

Answer:

Vertical angles

Step-by-step explanation:

Vertical angles

What can we conclude if the omnibus null hypothesis is rejected in a one-factor anova?

Answers

Answer:

Not all the means are equal.

Step-by-step explanation:

In an ANOVA table, a sum of squares for the independent variable divided by its respective degrees of freedom.

So if the omnibus null hypothesis is rejected it means that there is sufficient evidence to conclude that not all the means are equal.

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If the omnibus null hypothesis is rejected in a one-factor ANOVA, then, we can conclude that at least one of the population means is different from at least one other population mean.

ANOVA table gives us the total sum of squares ( TSS ), the residual sum of squares ( RSS ) and the estimated sum of squares ( ESS ).

It establishes the relation that:

ESS + RSS = TSS.

If we reject the omnibus null hypothesis, then it means that:

at least one of the population means is different from at least one other population mean.

Therefore, we get that, if the omnibus null hypothesis is rejected in a one-factor ANOVA, then, we can conclude that at least one of the population means is different from at least one other population mean.

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Khaled can travel 22 1/2 miles in 1/3 hour, What is his average speed in miles per hour?*

Answers

Answer:

67.5 miles

Step-by-step explanation:

22.5 miles = 20 minutes

67.5 miles = 60 minutes

let l be the line in r3 that consists of all scalar multiples of the vector w=[22−1] . find the reflection of the vector v=[293] in the line l .

Answers

The reflection of vector v=[293] in the line l that consists of all scalar multiples of the vector w=[22−1] is [-17, 192, 73].

The reflection of vector v=[293] in the line l that consists of all scalar multiples of the vector w=[22−1] is [-17, 192, 73].

To find the reflection of vector v in the line l, we need to decompose vector v into two components: one component parallel to the line l and the other component perpendicular to the line l. The component parallel to the line l is obtained by projecting v onto w, which gives us:

proj_w(v) = ((v dot w)/||w||^2) * w = (68/5) * [22,-1] = [149.6, -6.8]

The component perpendicular to the line l is obtained by subtracting the parallel component from v, which gives us:

perp_w(v) = v - proj_w(v) = [293,0,0] - [149.6, -6.8, 0] = [143.4, 6.8, 0]

The reflection of v in the line l is obtained by reversing the direction of the perpendicular component and adding it to the parallel component, which gives us:

refl_l(v) = proj_w(v) - perp_w(v) = [149.6, -6.8, 0] - [-143.4, -6.8, 0] = [-17, 192, 73]

Therefore, the reflection of vector v=[293] in the line l that consists of all scalar multiples of the vector w=[22−1] is [-17, 192, 73].

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What is the acceleration of a plane that increases its speed from 800 kilometers per hour to 860 kilometers per hour in 5 seconds?

Answers

I came up with 43,200 km/h^2

Let x be a variable of type double that is positive. A program contains the boolean expression (Math.pow(x, 0.5) == Math.sqrt(x)). Even though x1/2 is mathematically equivalent to √x, the above expression returns the value false in a student's program. Which of the following is the most likely reason?

Answers

The most likely reason for the boolean expression (Math.pow(x, 0.5) == Math.sqrt(x)) returning false in a student's program is due to floating-point rounding errors.

This occurs because floating-point numbers are represented using a fixed number of bits in the computer's memory, which can lead to inaccuracies in certain calculations. In particular, the computation of square roots and other transcendental functions involves a series of approximations that can amplify these errors.

While the mathematical equivalence between x^(1/2) and sqrt(x) holds true, the actual computed values of these expressions may differ slightly due to rounding errors. Therefore, when comparing these two expressions using the "==" operator, the result may be false even though they are mathematically equivalent.

To avoid this issue, it is recommended to use a tolerance or an epsilon value when comparing floating-point values for equality. This allows for a small margin of error due to rounding and other numerical issues, ensuring that the comparison is accurate even in the presence of small numerical discrepancies.

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A population has a mean μ=78 and a standard deviation σ=7. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=49. σx = μx=

Answers

The mean (μx) of the sampling distribution of sample means is 78, and the standard deviation (σx) is 1. This means that on average, the sample means will be centered around the population mean of 78, and the spread of the sample means will be relatively small with a standard deviation of 1.

In statistics, the sampling distribution of sample means refers to the distribution of means obtained from all possible samples of a given size taken from a population. The mean of this sampling distribution is equal to the population mean, while the standard deviation of the sampling distribution is equal to the population standard deviation divided by the square root of the sample size.

In this case, we are given that the population mean (μ) is 78 and the population standard deviation (σ) is 7. We are interested in finding the mean (μx) and standard deviation (σx) of the sampling distribution of sample means when the sample size (n) is 49.

Since the mean of the sampling distribution is equal to the population mean, μx = 78.

To find the standard deviation of the sampling distribution (σx), we divide the population standard deviation by the square root of the sample size:

σx = σ / √n.

In this case, σx = 7 / √49

= 7 / 7

= 1.

Therefore, the mean (μx) of the sampling distribution of sample means is 78, and the standard deviation (σx) is 1. This means that on average, the sample means will be centered around the population mean of 78, and the spread of the sample means will be relatively small with a standard deviation of 1.

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There is a probablity of ____ that any individual at a random from
a population will fall (plus or minus) one standard deviation of
the mean.

Answers

Step-by-step explanation:

I hope this answer is helpful ):

There is a probablity of ____ that any individual at a random froma population will fall (plus or minus)

i need help plz ill give brainliest ​

i need help plz ill give brainliest

Answers

Answer:

its either between D or C  but i would pick D because the line looks like it dosen't pass through orgin (0,0).

Step-by-step explanation:

To determine whether x and y have a proportional relationship, see if the line through these points passes through the origin (0, 0). The points are on a line that passes through the origin. So, x and y have a proportional relationship.

50 points!

In the morning, Devin drives to work at an average speed of 45 miles per hour
If the distance from Devin’s home to his workplace is 13 miles then his expected amount of time to get to work is ____ minutes.

PLEASE EXPLAIN YOUR ANSWER

Answers

Answer: 17.33 minutes

Step-by-step explanation:

To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.

time = distance/speed

45/13= 0.288888

0.288888 * 60 (for minutes) = 17.33

1
A survey of 500 randomly selected students was taken and 200 responded that they
favor candidate Z for class president (p ₁ = 0.4). Just before the election, another survey
of 700 students was taken and 450 students responded that they favor candidate Z (p 2
= 0.6429). A 98% two-proportion z confidence interval for the true difference between
Pp₁ and p 2 was found to be (-0.3090, -0.1767). What is the meaning of the interval in
the context of the problem?
O There has been no change in support for the candidate.
O There has been a substanti drop in support for the candidate.
There has been a substantial gain in support for the candidate.
O It is probable for the candidate to get most of the votes because support has risen more than
50%.
It is not probable for the candidate to get most of the votes because the interval is negative.

Answers

The meaning of the interval in the context of the problem is that C. there has been a substantial gain in support for the candidate

What is a Survey?

A survey is a method of collecting data from a sample of individuals in order to gain insights into their opinions, beliefs, behaviors, or experiences.

Surveys can be conducted using a variety of methods, including online questionnaires, paper forms, phone calls, face-to-face interviews, and more.


From the given data; because the limits of the difference between p1 and p2 in the confidence interval are both negative, that shows that in the previous survey, the candidate has fewer supporters in comparison with survey 2.

The correct answer is option C.

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Find the value of x for which the lines p and q are parallel.
Question 17 options:
A) 6
B) 8
C) 9
D) 7

Find the value of x for which the lines p and q are parallel.Question 17 options:A) 6B) 8C) 9D) 7

Answers

Answer:

D

Step-by-step explanation:

(14x + 18) and 116 are corresponding angles and are congruent, then

14x + 18 = 116 ( subtract 18 from both sides )

14x = 98 ( divide both sides by 14 )

x = 7

28 divided 3.5
help meh plz

Answers

Answer:

8

have a good day! :)

4. A triangle with vertices A(1,2), B(3,5), and C(5,-4) is reflected across the y-axis. Provide the transformed coordinates of the
triangle. Show all work.

Answers

The transformed coordinates are in the picture. You get these coordinates because when a figure is reflected across the y-axis, the y coordinates stay the same but the x coordinates flip its sign. For example, the 1 turned into -1.
4. A triangle with vertices A(1,2), B(3,5), and C(5,-4) is reflected across the y-axis. Provide the transformed

In the previous problem how does the angle of depression from the top of the taller building relate to the angle of elevation from the top of the shorter building. (You can pick more than once choice)A:They are congruentB:They are complementaryC:They are supplementaryD:They are alternate interior anglesE:They are alternate exterior anglesF:They are corresponding angles.

Answers

Equal to the angle of elevation from the top of the shorter structure is the angle of depression from the taller building's top. They form angles that are congruent, complimentary, and additional.

The angle of depression from the top of the taller building is equal to the angle of elevation from the top of the shorter building. This is because when measuring angles, the angle of depression is measured from the horizontal line and the angle of elevation is also measured from the horizontal line. This means that the two angles have the same measure. The angles are also congruent, complementary and supplementary angles. Angles that are complimentary to one another have a sum of 90 degrees, whereas angles that are supplementary to one another have a sum of 180 degrees. This means that the angle of depression from the top of the taller building and the angle of elevation from the top of the shorter building will have the same measure, a sum of 90 degrees, and a sum of 180 degrees, respectively.

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in the figure below, the radius of the circle is 10cm Calculate the length of the miner are XY​

in the figure below, the radius of the circle is 10cm Calculate the length of the miner are XY

Answers

10.99cm is the measure of the length of an arc.

Determining the length of an arc

The formula for calculating the length of an arc is expressed as:

L = Ф/360 × 2πr

where

r is the radius of the circleФ is the subtended angle

Substitute the given parameters into the formula

L = 63/360 × 2π(10)

L =63/360 × 20(3.14)

L = 10.9 cm

Hence the length of the minor arc XY​ is 10.99cm

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Andre has a dog pen in the shape of a rectangle.
The perimeter of his dog pen is 60 feet.
The length of his dog pen is twice its width.
What is the area of Andre’s dog pen?

Answers

Answer:

670

Step-by-step explanation:

If anyone is good with limits please help me! Thank you!!
I will award brainliest answer and lots of points

If anyone is good with limits please help me! Thank you!!I will award brainliest answer and lots of points
If anyone is good with limits please help me! Thank you!!I will award brainliest answer and lots of points

Answers

Answer:

2.3 5.3

Step-by-step explanation:

yh mate im always right so just trust me

If a0 , then a/c___b/c

If a0 , then a/c___b/c

Answers

Answer:

<

Step-by-step explanation:

by dividing both sides by the same number, let's say c, then

The volume of a tree stump can be modeled by considering it as a right cylinder. Ashley measures its height as 1.2 ft and its radius as 20 in. Find the volume of the stump in cubic inches. Round your answer to the nearest tenth if necessary.

Answers

The volume of the stump in cubic inches is 18095.6  if the Ashley measures its height as 1.2 ft and its radius as 20 in.

What is a cylinder?

In geometry, it is defined as the three-dimensional shape having two circular shapes at a distance called the height of the cylinder.

We know the volume of the cylinder is given by:

\(\rm V = \pi r^2 h\)

We have h = 1.2 ft = 1.2×12 = 14.4 inches

r = 20 inches

\(\rm V = \pi (20)^2 \times 14.4\)

After calculating, we get:

V = 18095.57 ≈ 18095.6 cubic inches

Thus, the volume of the stump in cubic inches is 18095.6  if the Ashley measures its height as 1.2 ft and its radius as 20 in.

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Answer:

Step-by-step explanation:

2

Sorry for the fact that this is in French but i have exams coming up and i don’t understand this concept. You can translate and explain in English, idc. It’s Annuities

Annuité : Une série d'un nombre donné de versements ou de retraits périodiques.
Annuité de fin de période : Une annuité dont les versements sont effectués à la fin de
chaque période.
M = (R[(1 + i)^n −1])/i
M représente le montant total au moment du dernier versement
R représente la somme versée périodiquement, en dollars
i représente le taux d'intérêt par période de capitalisation, sous forme décimale
n représente le nombre de périodes de capitalisation.
Ex1. À la fin de chaque mois, pendant 3 ans, Patrick dépose 100 $ dans un compte qui
rapporte 6% d'intérêt par année, composé mensuellement.
a) Détermine le solde du compte au bout de 3 ans
b) Quel est le total de l'intérêt accumulé ?

Sorry for the fact that this is in French but i have exams coming up and i dont understand this concept.

Answers

a) Pour déterminer le solde du compte au bout de 3 ans, nous devons utiliser la formule de l'annuité de fin de période. Il y a un total de 3 ans x 12 mois/an = 36 mois de capitalisation. Le taux d'intérêt par mois est de 6%/12 = 0.005. La somme déposée chaque mois est de 100 $. En utilisant la formule, nous pouvons calculer le solde final:

M = (R[(1 + i)^n −1])/i

M = (100 [(1 + 0.005)^36 −1])/0.005 = $51,664.23

b) Pour calculer le total de l'intérêt accumulé, nous pouvons soustraire le montant total des dépôts (100 $ x 36 mois = $3,600) au solde final du compte.

Intérêt accumulé = Solde final du compte - Montant total des dépôts

Intérêt accumulé = $51,664.23 - $3,600 = $48,064.23

En résumé, le solde final du compte après 3 ans est de 51,664.23 $ et l'intérêt accumulé est de 48,064.23 $.

J'espère que cela aide et a été correctement traduit haha

Find the inverse function. f(x)=-3x+3

Answers

Answer:

i think its 1.

Step-by-step explanation:

f(x)=‐3x+3

-3. -3

-3=-3x

divide by -3

1=x

A friend of yours, a senior, took the Graduate Record Exam in September and scored in the 99th percentile. In February, your friend took the same exam over again. This time your friend scored in the 90th percentile. As a research methods student, you told your friend that his/her lowered score was most likely due to:

Answers

His/her lowered score was most likely due to statistical regression.

How to determine the reason?

The missing options in the question are:

A. compensation rivalry  B. Demoralization C.  Differential selection

D.  Testing E.  Statistical regression

From the question, we have:

September = 99th percentileFebruary = 90th percentile

A change (whether higher or lower) in the score is caused by statistical regression.

This is so because several variables could attribute to the change in the score.

The relationship between these variables is referred to as statistical regression

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Help please please please please

Help please please please please

Answers

On the first box is 21753 and on the secon one 147

Mrs. Dudley is organizing a breakfast party for her office of 240 employees. She wants to
buy enough donuts so that everyone can have 2. If donuts come in boxes of 12, how many
boxes does she need to buy?

Answers

Answer:

40 boxes

Step-by-step explanation:

Total donuts needed = number of employers x 2 = 240 x 2 = 480

Number of boxes = total number of donuts needed ÷ 12 = 480 ÷ 12 = 40

Expand and simplify 2(3t+4)+3(2t+6)

Answers

The correct answer for 2(3t+4)+3(2t+6) is= 12t+26

160 feet of lumber at $2.49 per foot

Answers

Answer:

$398.40 for 160 feet of lumber based on $2.49 per foot.

Step-by-step explanation:

Simply multiply 160 by 2.49 and get $398.40.

Other Questions
which term refers to the process of initiating a project, making a plan, executing and completing tasks, and closing a project? 1 point project management methodology waterfall methodology project life cycle agile methodology In class, you have been discussing whether young children should have a mobile phone.Here are some comments from your classmates:Young children will justlose a phone!They can easily contact theirparents.You dont actually need a phoneuntil youre a teenager.Everyone else has a phone whyshouldnt young children too?Write an article for your teacher, giving your views. Sue Holloway was an accountant in 1944 and earned $12,000 that year. Her son, Josh Holloway, is an accountant today and he earned $210,000 in 2017. Suppose the price index was 17.6 in 1944 and 218.4 in the current year. Refer to Scenario 24-1. Sue Holloway's 1944 income in current year dollars is -$23,033 -$136.909 -$148.909 -$240,960 The NPPA is the National Press Photographers Association,true or false Question 14 (2.5 points) Genuine Inc issued a 30-year bond that is callable in 5 years. It has a coupon rate of 5.5% payable semiannually, a yield to maturity of 8%, and a call premium of $100. What is the yield to call? a. 7.59% b. 15.18% c. 2.16% d. 4.76% e. 9.52% f. 5.45% True or false, you should always consider yourself apart of the text's intended audience? Dante's reaction to Francesca In Canto V has provoked differing interpretations. Your response should be at least 500Some read the scene as evidence that he is sympathetic to passionate love-that the sin of lust is of lessconsequence than the humanity of the lovers-and that is the real moral lesson here.Others believe the scene demonstrates how dangerously seductive Francesca Is and that love and lust are the samethings to her.She is in this circle of Hell because she refuses to take responsibility for her actions.words in length, should referenceAnd what about Paolo-Is he the seducer or the victim? What do you think?at least three separate passages fromBased on your understanding of Dante, what is the lesson he wants us to learn?Canto V to support your argument,and must properly cite the literature and any additional sources you used.to view the rubric The marginal rate of substitution at a given bundle, often abbreviated as MRS, is the number of goods on the vertical axis a consumer is willing to give up in order to get one more unit of the good on the horizontal axis.This differs from the slope of the budget line which tells us how many goods on the vertical axis a consumer has to give up to get one more unit of the good on the horizontal line.The slope of the budget line tells us the cost of a good, what must be given up to get one more unit of the good.The MRS at a given bundle tells us the value of the good to the person, i.e. how much utility or happiness a person derives from a unit of a good. In addition to the pigments commonly associated with photosynthesis a certain photosynthetic species contains two additional pigment types .which of the following best supports the claim that the species is better adapted to environmental change than other photosynthetic species are? 1. Which of these religions plays a very large role in the Caribbean, specifically Cuba? Catholicism Sufism Confucianism Hinduism Mormonism If Ivanna make 40 minutes of long distance call for the month, which plan costs more Two uniform spheres, each with mass M and radius R, touch one another.What is the magnitude of their gravitational force of attraction?Express your answer in terms of the variables M, R, and appropriate constants. why is it customary for quirpinis to drink corn beer (chicha) and grain alcohol (trago) at the same time? how does this practice relate to broader ideas in quirpini about how the social and physical word is organized? Why the following triangles are congruent! Which graph shows y=x^2+3x-4 Place the four statements below in the appropriate category, indicating what factors tend to raise labor productivity and what factors tend to lower it.(i) Promoting educational and work opportunities for women.(ii) The best-trained workers in a country migrating to other countries to pursue better opportunities.(iii) A labor-using improvement in technology.(iv) Low levels of literacy, malnutrition, lack of proper medical care, and insufficient educational facilities. Howard gardner is most likely to agree that the concept of intelligence includes:. Use the order of operations to find the value of the expression. 2 + 3 16 2 21 3 Which type of context clue would help define the word chary in the sentence below?Matt excitedly jumped into his Dad's new pickup truck, while his mother was chary about getting in.A. synonymB. antonymC. cause and effectD. explanation Which one will diffuse faster Ammonia or carbon dioxide Why?