Mathematics High School

What is the surface area of the cylinder with height 7 mi and radius 4 mi? Round to the nearest thousandth

Answers

Answer 1

Answer:

Refer to the attached file

Hope it helps...

Have a great day :P

Related Questions

14. Ms. Brooks cell phone plan charges $27.00 a month for her phone. She is charged $0.15 per text she sends. She sends 78 texts in one month. WRITE AN EQUATION to find the total amount due. Use "T" as your variable for the total amount due. (You do not need to solve your equation.)

Answers

Answer:

$27.00 + 0.15t =

Step-by-step explanation:

5. Squirrels collect acorns and store them away for the winter. Squirrel A
collects A acorns a day and Squirrel B collects 7 acorns a day. Squirrel C
collects 3 times as many acorns as Squirrel A and B a day. If all the
squirrels collected a total of 57 acorns, how many acorns did Squirrel A
mlect?

Answers

Answer:

lololololololol

Step-by-step explanation:

no 7ytnjybfdhdhdshfdsvhsvsh

Beginning at its highest point, a drop tower ride drops 130 feet to a point 95 feet above the ground, then climbs to the top to drop again. What is the highest point of the rides

Answers

Answer:

The highest point of the rides is 225 feet

Step-by-step explanation:

Given

The Point X is above the ground by [tex]95[/tex] feet

The tower ride drops from a point A which is [tex]130[/tex] feet above the point X

The total distance between point A and X is the highest point of the rides.

Total distance

[tex]= 95 +130 \\= 225[/tex]feet

Work out the median for each group of numbers.
3, 5, 7, 7, 8, 10, 11, 11, 14
10, 11, 13, 14, 16, 18, 20, 20
3, 4, 6, 6, 6, 7, 8, 9, 10
41, 43, 44, 46, 48, 49, 50, 50, 53, 54

Answers

Answer:

its 11.

hope it helps!!

Answer:

1stone is 8

2nd one is 15

3rd one is 6

4th one is 48.5

It cost $34 rent a PlayStation 4 for the week each game rental cost $10 written expression to represent the total cost of renting a PS4 and some games for the week then evaluate the expression if you were to rent four games games

Answers

the expression would be

34+10x

if they were to rent 4 games then the total cost would be 74

34+10(4)

34+40= 74

The person on the top is correct

Simplify the following expression by combining like terms:
9ab + 2b - 3a + 2b - ab + 3a

Answers

Answer:

8ab+4b

Step-by-step explanation:

9ab-ab=8ab

2b+2b=4b

-3a+3a=0

Answer:

8ab+4b

Step-by-step explanation:

70:80 simplest form as a ratio

Answers

Answer:

7 : 8

Step-by-step explanation:

70 : 80 divided by 2 =

35 : 40 divided by 5 =

7 : 8

70 : 80 divided by 10 =

7 : 8

[tex]

70:80 \\ = 78[/tex]

Barky's animal shelter has a total of 15
Chihuahuas and Yorkies. There are four
times as many Chihuahuas as Yorkies.
Using c for Chihuahuas and y for Yorkies,
determine which equation may be
used to represent this situation.
c=4+y
y=4+c
y=4c
c=4y

Answers

Answer:

c = 4y

Step-by-step explanation:

Are there more, Chihuahuas or Yorkies?

Does the word 'times' mean add, subtract, multiply or divide?

The way I look at it, there are more Chihuahuas and 'times' means multiply. Do you agree?

Therefore, I need to multiply 4 times the no. of Yorkies to get the no. of Chihuahuas

So, c = 4y

Now, I don't see an equation in the list to choose from. So, I don't know what to do from here. I am guessing that c = 4y is what you want.

Chazmire purchases 14 bags of flour for her bakery.Each bag of flour cost $2.47. How much does chazmire soend for flout

Answers

Answer:

$34.58

Step-by-step explanation:

If each bag of flour cost $2.47, then;

1 bag = $2.47

To calculate the cost of 14bags;

14 bags = x

x is the cost of 14 bags

Divide both expressions

1/14 = 2.47/x

cross multiply

1 * x = 14 * 2.47

x = $34.58

Hence Chazmire spent $34.58 on flour

9 - x = 6; x = 15 6x = 24; x = 6 35 = 5x; x = 7 x + 10 = 21; x = 31
which one is right

Answers

Answer:

35 = 5x ; x = 7

Step-by-step explanation:

plug 7 in for x

35 = 5(7)

35 = 35

hope this helps!!!

Answer:

It might be the 9 - x = 6 one IF x = 3. I'm not sure, I cant see the whole question

HELP ASAP I will mark brainliest if the answer is correct

Answers

Answer:

7- 50

8- 40

Step-by-step explanation:

Answer:

number 8 is 90 and number 7 is 50

Step-by-step explanation:

help with slop please o

Answers

Answer:

Step-by-step explanation:

(-1, 4) (0, 1)

(1 - 4)/(0+1)= -3/1 = -3

Answer:

- 3

Step-by-step explanation:

(-1, 4) (0, 1) = - 3

Ms. Stephanie bought a package of pencils. Out of every 10 pencils, 2 are black. If there are 20 pencils in the pack, what fraction of the pencils in the pack are black? What percent of the pencils in the pack are black?

Answers

There would be 4/20 black pencils and the percent of black pencils is 20%

4 are black ... so 4/20 is 20%

Can somebody please tell me if you can ever get the EXACT area of a circle and explain why or why not?

Answers

Answer:

No, Circles never have a side, which makes it always a decimal when trying to find the area of any circle.

A triangle has the following lengths 4 cm 5 cm and 5 cm what kind of triangle is it

Answers

what are your choices?

A person invested $510 in an account growing at a rate allowing the money to double every 9 years. How long, to the nearest tenth of a year would it take for the value of the account to reach $790?

Answers

Answer:

5.7

Step-by-step explanation:

Victoria earns 10 dollars for every hour worked. Write a relation for Victoria's earnings using N to represent hours of work.

Answers

Answer:

10N

Step-by-step explanation:

If she earns 10 dollars every hour, and N is the number of hours, then to find how much money she earns in N hours, it will be 10N

*5. Gina's sister is 9 years older than Gina. Their combined ages add up to
49. How old is Gina? *
A. 29 years
B. 20 years
C. 19 years
D. 9 years

Answers

Answer:

B. 20 years

Step-by-step explanation:

By using the process of trial and error, if Gina is 20 years old, that would mean her sister is 29 years old. This is because 20+9 is equal to 29. 29+20 sums up to 49.

Answer: B. 20 years

Step-by-step explanation:

we will represent Gina sister's age by x and Gina's age by y.

Now were know that the age of Gina sister is 9 years older than Gina's so we can represent that by the equation x = y + 9

If we add their ages it is 49 so we can also represent that by the equation,

x + y = 49.

x = y + 9

x + y = 49

Using both equations, substitute x in the first equation into the second equation and solve for y.

(y + 9) + y = 49 solve for y , by first combining like terms.

2y + 9 = 49 subtract 9 from both sides

-9 -9

2y = 40 divide both sides by 2

y = 20

Since y was used to represent the age of Gina then Gina will be 20 years old.

P(5)= t4 + 2t3 + 8t - 3

Answers

Answer:

[tex]p = (5) \times 4 + 2 \times (5) \times 3 + 8 \times (5) - 3 \\ p = 87[/tex]

Fine the area of the trapezoid. Right answer gets brainliest!!

Answers

Step-by-step explanation:

use the formula to be able to find the area of the trapezoid

a = (a+b)÷2 × h

place the numbers into the formula

a = (30+17)÷2 × 22

solve

a = (47)÷2 × 22

a = 23.5 × 22

a = 517 m²

If Debbie starts a retirement account with 10,000 dollars that has an annual rate of return of 12%, how long (in years) would it take for her to have at least 100,000 dollars if interest is compounded continuously?

Answers

Answer:

19.2 years

Step-by-step explanation:

The formula to find the time in a compound interest that is compounded continuously is given as:

t = ln(A/P) / r

Where:

t = time in years = ??

A = Amount after Interest is compounded continuously = $100,000

P = Initial Amount in the retirement account = $10,000

r = Rate of return = 12%

First, convert R percent to r a decimal

r = R/100

r = 12%/100

r = 0.12 per year,

Then, solve our equation for t

t = ln(A/P) / r

t = ln(100,000.00/10,000.00) / 0.12

t = 19.188 years

Approximately t = 19.2 years

Help with explanation please and thank you

Answers

Answer:

Formula is given

Step-by-step explanation:

Hope this is correct and helpful

HAVE A GOOD DAY!

Answer:

Step-by-step explanation:

Hope this helps you.........

What type of function does the equation below represent? y = 6 x

Answers

Answer:

Step-by-step explanation:

it represents a linear function

This is the last question i need help ,plz help

Answers

Answer:

a. y=8.5x

Step-by-step explanation:

Answer:

A y=8.5x

Step-by-step explanation:

..............

Find the common difference of the arithmetic sequence.
-4, -11/3, -10/3

Answers

-10/3-(-11/3)=1/3

-11/3-(-4)=1/3 also the common difference is 1/3

I will give u BRAINLIEST for the correct answer

Answers

Answer:

1:6

Step-by-step explanation:

12+4+8= 24 total fruit.

4 bananas : 24 total = 1:6

What is the likelihood of rolling a 10 on a fair number cube numbered 1-6?
O likely
O equal
O unlikely
O impossible

Answers

Answer:

equal is my answer ................

pls help !! due in 8 mins

Answers

Answer: try B

Step-by-step explanation:

2r+8<16-2r and 7r+21>r-9

Answers

Answer:

r<2r>-5

Step-by-step explanation:

Subtract 8 from both sides.Simplify.Add 2r to both sides.Simplify. Divide both sides by 4.Simplify 8/4 to 2.

Subtract r from both sides.Simplify.Subtract 21 from both sides.Simplify.Divide both sides by 6.Then Simplify 30/6 to 5.

2
A plot of land is in the shape of a right-angled triangle whose
base and perpendicular are 65m and 72m, respectively. It its
boundary is made by using 4 round iron wire, find the total cost of..
the wire at the rate of Rs. 12 per meter. (Ans: Rs. 11,232)

Answers

Answer:

Step-by-step huh vunefvjefeffj. Vf Jeff vfnu

Other Questions

What is the answer pls Part A Which answer best describes similarities in the texts "Malala the Powerful" and "Statements by the President on Malala Yousafzai and Kailash Satyarthi Winning the 2014 Nobel Peace Prize"? A) Both texts describe the Taliban's attack on Malala's school bus. B) They both emphasize Malala's belief that everyone deserves an education. C) Both texts criticize the Taliban's oppressive rules in Pakistan. D) They both focus on the quality of Malala's writings. Question 2 Part B Which details from "Malala the Powerful" and "Statement by the President on Malala Yousafzai and Kailash Satyarthi Winning the 2014 Nobel Peace Prize" best support the answer to Part A? Select two correct answers. A) When the Taliban tried to silence her, Malala answered their brutality with strength and resolve. B) "'Even if they come to kill me, I will tell them what they are trying to do is wrong, that education is our basic right.'" C) Staying alive meant going to school had to be top secret. D) At just 17 years old, Malala Yousafzai has inspired people around the world with her passion and determination to make sure girls everywhere can get an education. Missionarylost to James Polkmountain manAmerican Merchantfur trappernegotiated a treaty with spainNarcissa WhitmanJohn Quincy AdamsJohn Jacob Astormountain manHenry Clay Whitney has 12 pocket money.She spends 50% of her pocket money onmagazines.She spends 33% of her pocket money on apps.How much pocket money does she have left?Show the steps in your working. What were the dates for the middle ages? Read the following sentence:You're overwhelmed you've never imagined somethinglike this could happen.Which tells you this sentence is written in second person?A. The narrator recreates an experience as if it has happened to thereader.O B. The narrator tries to convey a strong sense of the character'semotion.C. The narrator mentions imagining, calling attention to fiction'sartifice.O D. The narrator questions the reality of an event the characterexperiences. Has anyone read the short story Lamp to the Slaughter by Roald Dahl. If so, why did the author use the lamp to symbolize innocence? The baby to symbolize Patrick is cold and emotional? Patrick the detective to symbolize revenge? The leg of lamp to symbolize freedom? Ice in glass of whiskey to symbolize freedom? Help me please!! Also explain you answer since this is a study guide for a important test!! PROFIT/LOSS = TOTAL REVENUE - TOTAL COSTSlan set up a taxi firm one month ago. He has calculated that his total monthly revenue was 2400.He has added his costs together for the first month and they came to 2800. However, he spent1000 on a car for the business that he will not need to spend again.1) What was his profit/loss for the month?For the month it was 12) Next month, what will his profit/loss be?3) List 2 things that could happen that would increase his costs? Find the measure of the given angles. Show work!! 97. Israel has now signed peace treaties with all the countries it was at war with from 1948 through 1973 except Syriaa. correctb. incorrect Tonya pays $300 each month to rent an office where she earns $25 per hour tutoring students. Which equation represents Tonyas profit, y, for workingx hours? How can absolute value help you to understand the size of a quantity? Give an example. How many cubes with side lengths of \dfrac13\text{ cm} 31 cmstart fraction, 1, divided by, 3, end fraction, start text, space, c, m, end text does it take to fill the prism? One morning, the manager at a local caf recorded the number of people to whom his employees served coffee between 5:00 a.m. and 10:30 a.m. Using the data in the table, which function rule best describes the relationship between the number of people served and the number of pots of coffee?Coffee Served Pots of coffee People served2 123 184 245 308 48 Write a description of the events of the Battle of the Somme includingthe types of weapons used. What is the unit rate of 48 newspapers in 6 piles? How did Eli Whitney invention changed American life If you have seen me already hello Also whats your favorite food(Spreading positivity) 10Colin invests 1700 into his bank account. He receives 10% per year simple interest. How much will Colin have after 3 years? Give your answer to the nearest penny where appropriate.