hey circular plot of land has a diameter of 14 yards what is the area of the land use 3.14 for pie

Answers

Answer 1

Answer:

153.86 yards²

Step-by-step explanation:

A(Circle) = πr² where r = radius.

r = d/2 where r = radius and d = diameter.

r = 14/2 = 7 yards.

(3.14)(7)² = (3.14)(49) = 153.86 yards²

Answer 2
The area of the circular plot of land is 153.86 square yards.

Use this formula:
A = πr^2

Our given is the diameter (14 yards). We will find the radius by dividing it by 2:
14/2 = 7
The radius is 7 yards.

Use formula with given dimensions:
3.14 • 7^2
= 3.14 • 49
= 153.86

Area is measured in square yards, in this case.

FINAL ANSWER (NOT rounded):
153.86 square yards

Hope this helps!

Related Questions

Can you figure this out? Math kills me!

Answers

Answer:

m equals 27

Step-by-step explanation:

m+7=34

-7 = -7

m = 27

Answer:

m+7 =34

m=34-7

m=27

First option is the answer

In the circle below, the measure of arc QT is 50 and the measure of angle P is 55,

What is the measure of arc RS?

Answers

Answer:

C. 160degrees

Step-by-step explanation:

Find the diagram attached

From the diagram;

<P = 1/2(arcRS - arcQT)

Given the following

arcQT = 50degrees

<P = 55 degrees

Required

arcRS

55 = 1/2(arcRS - 50)

2*55 = arcRS - 50

110 = arcRS - 50

arcRS = 110 + 50

arcRS = 160degrees

Hence the measure of arcRS is 160degrees

what is the slope of the line that passes through (7,-3) and (-5,-1)

Answers

Answer:

i dont know

Step-by-step explanation:

You can check your answers with math-way if you want I haven't done this in a while but I'm sure I've answered questions involving slope many times, you can take a look at them.

Remember that y2 - y1 / x2 - x1 = m

m= slope

what are the domain and range of this function

Answers

Answer:

The domain is all real numbers

The range is y ≥ -8

Step-by-step explanation:

The domain is the values that x can take

The domain is all real numbers

The range is the values that y can take

The range is y ≥ -8

help
Sadie needs 3.1 yards to make one costume for each choir member in the play. How much fabric will she need if she has to make 5 costumes?
A.
15.5 yards
B.
10.5 yards
C.
18.6 yards
D.
16.5 yards

Answers

Answer:

A. 15.5 yards

Step-by-step explanation:

3.1 ×5=15.5

Rewrite as a simplified fraction .16 repeating

Answers

Answer:

1/6

Step-by-step explanation:

10x = 1.6666....

100x =16.6666...

90x = 16.6666... - 1.6666...

90x = 15

x = 15/90

x = 1/6

The sum of two integers is 1. Their difference is 7. What are
the two integers?
A
6 and -1
B 2 and -3
C 4 and -3
D
-10 and -3

Answers

Answer:

The two integers are C, 4 and -3.

Step-by-step explanation:

When you add 4 and -3 you get 1, when you subtract them you get 7.

State if the two triangles are congruent. If they are, prove by using a two column proof!!!

Answers

Answer:

you can prove that they are congruent if their angles are the same.

What is the distance of -55 from zero?

Answers

Answer:

55

Step-by-step explanation:

The answer is 55 as distance is a scalar quantity that means quantities that depend on magnitude and not on direction. Therefore we cannot write - 55 as answer.


Please help please and thanks

Answers

This will help a lot if you go to desmos! Just graph the equation on there! It’s much easier to see on computer

A simple random sample is drawn from a normally distributed population. The value of which of the following will not be known for certain but can be inferred?

Mu
x Overbar
s
n

Answers

Answer:

A

Step-by-step explanation:

edge 2021

The value of which of the mean will not be known for certain but can be inferred is called; Mu(μ)

How to Identify Population Mean?

When dealing with statistics, we have sample mean and population mean.

Sample mean is defined as the arithmetic mean of a random sample values drawn from the population. Meanwhile, Population mean is a mean that represents the actual mean of the whole population.

Sample mean is denoted as x-overbar while population mean is represented as μ.

Read more about Population Mean at; https://brainly.com/question/251701

#SPJ2

WILL MARK YOU IF YOU CAN HELP ME

Answers

Answer:

x= 62

first take linear pair angle with any line then once again with x then you're done

Answer:

x value is 62 degree

because they are vertically opposite angles

for what values of x are these functions defined x - 1

Answers

Answer:

The function is defined for all real numbers.

which can be denoted as >> R

!!!!!!!1I WILL GIFT YOU MANY POINTSSSSS

Answers

Answer:

The third one down

Step-by-step explanation:

m, Slope is negative

b, Y-intercept is positive

Classify the quadrilateral.

Answers

Answer:

B Kite.

Step-by-step explanation:

It has 2 distinct pairs of equal size.

Answer:

B) kite

Step-by-step explanation:

Kite has two pairs of equal-length adjacent sides

2x + 5y = 17
what is x
what is y

Answers

Answer:

x = (17 - 5y)/2

y = (17 - 2x)/5

Step-by-step explanation:

nothing else can be done here.

if you are looking for actual numbers as solution, then you have forgotten to put something important here.

to solve a system with 2 variables we need 2 equations. it cannot be solved with only 1 equation.

Which number is not in scientific notation? I need To know ASAP!!!!

Answers

Answer:

The first one.

Step-by-step explanation:

The correct scientific notation for the first option would make it a decimal (1.1), so it is not in the correct scientific notation.

A ladder is put against a building. The building is 25 feet tall. The ladder's base is 13.5 feet from the building. Find the angle which the ladder makes with the ground.

Answers

the answer is 16.0 or 11.0

PLEASE HELP ASAPPP!!!!!
Three coins are flipped. What is the probability that there will be two tails and one head?

Answers

3/8ths or 0.375 probability

You are the owner of a local fast food restaurant and you want to test whether your average number of customers per day is less than 500. You take a sample of 25 days and find that the average for these days is 480. You have been told by the corporate office that the population standard deviation of the number of customers is 95. What is the p-value for a hypothesis test at a 5% significance level

Answers

Answer:

The correct answer is "-1.05".

Step-by-step explanation:

Given that,

Sample size,

n = 25

Sample mean,

[tex]\bar X=480[/tex]

Population standard deviation,

[tex]\sigma=95[/tex]

Null hypothesis,

[tex]H_0:\mu=500[/tex]

Alternate hypothesis,

[tex]H_0:\mu>500[/tex]

Then,

The p-value will be:

⇒ [tex]Z=\frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } }[/tex]

By putting the values, we get

⇒     [tex]=\frac{480-500}{\frac{95}{\sqrt{25} } }[/tex]

⇒     [tex]=-\frac{100}{95}[/tex]

⇒     [tex]=-1.05[/tex]

A line has slope Four-thirds. Through which two points could this line pass? a. (24, 19), (8, 10) b. (10, 8), (16, 0) c. (28, 10), (22, 2) d. (4, 20), (0, 17) Please select the best answer from the choices provided A B C D

Answers

Answer:

a and c

Step-by-step explanation:

Answer:

its c

Step-by-step explanation:

i got it right

if a =(2/3)and m is any scalar find ma​

Answers

Answer:

[tex]ma = \frac{2m}{3}[/tex]

Step-by-step explanation:

Multiplication of an scalar by a fraction:

We consider the multiplication of a fraction by a symbolic scalar the same as the multiplication of a fraction by any other numbers, that is, multiplication of the numerators divided by the multiplication of the denominators.

In this question:

Fraction 2/3

Scalar m

[tex]\frac{2}{3} \times m = \frac{2m}{3}[/tex]

So

[tex]ma = \frac{2m}{3}[/tex]

6x+3y=24

3x-4y=-21
What is the solution of system of equations

Answers

Answer:

i don't know if it is correct or not, sorry if i were mistaken

The value of x and y for the given system of equations is 1 and 6 respectively.

What is system of equations?

A system of equations is a collection of two or more equations with a same set of unknown variables.

What is solution to the system of equation?

A solution to a system of equations is a set of values for the variable that satisfy all the equations simultaneously.

What is substitution method?

The substitution method is a method to solve simultaneous linear equations. In which the value of one variable from one equation is substituted in the other equation.

According to the given question

we have a system of equations

[tex]6x + 3y = 24..(i)[/tex]

and, [tex]3x -4y = -21..(ii)[/tex]

From equation (i)

[tex]6x + 3y = 24[/tex]

⇒ [tex]2x + y = 8[/tex]

⇒ [tex]y = 8-2x[/tex]

Substitute the value of y in equation (ii)

⇒[tex]3x - 4(8-2x)=-21[/tex]

⇒[tex]3x-32+8x =-21[/tex]

⇒[tex]11x = 32-21[/tex]

⇒[tex]11x = 11[/tex]

⇒ [tex]x =1[/tex]

Substitute, x = 1 in either the equations (i) and (ii)

⇒[tex]3(1)-4y =-21[/tex]

⇒[tex]3 -4y=-21[/tex]

⇒[tex]-4y = -21-3[/tex]

⇒-4y = -24

⇒[tex]y =6[/tex]

Hence, the value of x and y for the given system of equations is 1 and 6 respectively.

Learn more about the substitution method here:

https://brainly.com/question/14619835

#SPJ2

Find the value for the side marked below.
Round your answer to the nearest tenth.
61°
135
y
y = = [?]

Answers

Answer:

[tex]65.4[/tex]

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:

[tex]\cos 61^{\circ}=\frac{y}{135},\\t=135\cos 61^{\circ}=65.4492987333\approx \boxed{65.4}[/tex]

What is the complementary number of 16
I

Answers

Answer:

2

Step-by-step explanation:

What is one way to determine if two fractions are equivalent?

Answers

Answer

Two fractions are equivalent fractions when they represent the same part of a whole. Since equivalent fractions do not always have the same numerator and denominator, one way to determine if two fractions are equivalent is to find a common denominator and rewrite each fraction with that denominator.

The domain of a function is what?

Answers

The domain is all possible x values, specified for that function.

In the figure, KP = 50, KQ = 45, PQ = 38. What is RQ?​

Answers

Answer:

18

Step-by-step explanation:

Find the diagram attached

From the diagram

PR + RQ = PQ

PR + RQ = 38

PR = 38 - RQ

using similar triangle;

KQ/RQ = KP/PR

45/RQ = 50/38-RQ

Cross multiply

50RQ = 45(38-RQ)

50RQ = 1710 - 45RQ

50RQ + 45RQ = 1710

95RQ = 1710

RQ = 1710/95

RQ = 18

Hence the length of RQ is 18

Instructions: Find the area of the sector. Round your answer to the nearest tenth.

I’ll mark brainliest please help me

Answers

Answer:

[tex]area \: = \frac{165}{360} \times \pi {8}^{2} \\ = 92.1533845053 \\ = 92 \: in^{2} [/tex]

CNNBC recently reported that the mean annual cost of auto insurance is 1049 dollars. Assume the standard deviation is 275 dollars. You take a simple random sample of 72 auto insurance policies.

Find the probability that a single randomly selected value is less than 962 dollars.
P(X < 962) =


Find the probability that a sample of size
n
=
72
is randomly selected with a mean less than 962 dollars.
P(M < 962) =


Enter your answers as numbers accurate to 4 decimal places.

Answers

Answer:

0.3745 = 37.45% probability that a single randomly selected value is less than 962 dollars.

0.0037 = 0.37% probability that a sample of size 72 is randomly selected with a mean less than 962 dollars.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

CNNBC recently reported that the mean annual cost of auto insurance is 1049 dollars. Assume the standard deviation is 275 dollars.

This means that [tex]\mu = 1049, \sigma = 275[/tex]

Find the probability that a single randomly selected value is less than 962 dollars.

This is the p-value of Z when X = 962. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{962 - 1049}{275}[/tex]

[tex]Z = -0.32[/tex]

[tex]Z = -0.32[/tex] has a p-value of 0.3745

0.3745 = 37.45% probability that a single randomly selected value is less than 962 dollars.

Sample of 72

This means that [tex]n = 72, s = \frac{275}{\sqrt{72}}[/tex]

Probability that the sample mean is les than 962.

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

By the Central Limit Theorem

[tex]Z = \frac{962 - 1049}{\frac{275}{\sqrt{72}}}[/tex]

[tex]Z = -2.68[/tex]

[tex]Z = -2.68[/tex] has a p-value of 0.0037

0.0037 = 0.37% probability that a sample of size 72 is randomly selected with a mean less than 962 dollars.

Other Questions
Read the paragraph.Scientific nonfiction gives facts and details about the scientific world. It might be about electricity, matter, or different ecosystems. In the same way, historical nonfiction gives facts and details about historical events. It might be about a world conflict or a different time period. If you are interested in learning about interesting science facts and ideas, scientific nonfiction is a good choice. Otherwise, if you enjoy learning facts and ideas about the past, historical nonfiction might be for you. _____________________________________.Which is best as a concluding sentence at the end of the paragraph?A) Scientific and historical nonfiction are genres that provide information. B) Remember, scientific nonfiction reports on scientific topics.C) Both nonfiction genres are excellent sources of useful knowledge.D) Historical nonfiction, on the other hand, reports on topics in history.The answer is C) Both nonfiction genres are excellent sources of useful knowledge. For each compound below, identify any polar covalent bonds and indicate the direction of the dipole moment using the symbols +and -. (a) HBr (b) HCI (c) H2O (d) CH40 29) According to the article on the Effect of Education on Income Levels, which of the following statement is NOT true? A. Higher education leads to higher earnings B. Policies that support education for low-income parents and children offer them the potential for lasting economic security C. Education levels have no effect on earnings D. With low education levels, even full-time employment does not protect families from low earnings PLEASE HELP ASAP PLZZZZZZZZZZZZZZZZZZZZZZZ Which equation represents a line which is parallel to the line 7y-4x=-14 How many moles of aluminum are in this aluminum can? Answer: ____________ (25 pts) Calculate the number of aluminum atoms in this can. Answer: _______________ (25 pts) The Amount of Aluminum is 12.69g India will fall back quite rapidly through the centuries into the barbarism and privations of the Middle Ages. Winston Churchill Based on this quotation from Winston Churchill , how did the British feel about the people of India during the years of British rule in India ? -0 A Britain needed to control India for the safety of the rest of the world . B ) India would return to a period when it was a powerful empire of its own . India would not be able to govern itself in the modern world without the British The British would be better off without dealing with problems in a India D. the british would be better off without dealing with problems in barbaric india please help.What kind of description is a reader most likely to remember?one that is highly specific and rather unusualone that seems too bizarre to be realone that consists mostly of generalizationsone that sounds extremely familiar or typical Candace complete a 3.1 mile run in 22 1/2 minutes. At that pace, what is her unit rate, in minutes per mile? Round your answer to the nearest tenth. Watson and Crick described the DNA molecule as aA) single strandB) branching chainC) double helixD) straight chain I need some help3KOH + FeCl3 Fe(OH)3 + 3KClHow many moles of FeCl3 are needed to completely react with 3.0 g of KOH? which gazelle is most likely to survive and reproduce?a) the slowest gazelleb) in the middle of the packc) the fastest gazelled) all gazelles have an equal chance of reproducing A student said that a pair of complementary angles cannot also be adjacents. Is the student correct? Help PLEASE 50 POINTS What is the slope formula? Con someone help me with questions 3 and 4 In the context of this text, how does love emerge? How does this story inform your understanding of love? Use evidence from this text, your own experience, and other works of art or literature to answer this question. SPANISH pls help urgent Which statement describes why the system has two solutions? Scientists recently discovered that three different types of squid, a marine animal, previously thought to be three different species, were actually all members of one species. Their earlier ideas were based on using squid carcasses (dead bodies). The new, more accepted classification is most probably based on an analysis ofA. a greater number of squid carcassesB. the feeding habits of the three different speciesC. a number of newly found squid fossilsD. the DNA present in the cells of squid