Mathematics College

Please help!!! Find the volume of the cylinder.
Round to the nearest tenth.
r= 3 cm
3 cm
V = [ ? ] cm3
Enter the number that goes in the green box.

Please Help!!! Find The Volume Of The Cylinder.Round To The Nearest Tenth.r= 3 Cm3 CmV = [ ? ] Cm3Enter

Answers

Answer 1

Answer:

V ≈ 84.8 cm³

General Formulas and Concepts:

Math

π (pi) - 3.14159265Rounding

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Geometry

Volume of a Cylinder: V = πr²h

r is radiush is height

Step-by-step explanation:

Step 1: Identify Variables

Radius r = 3 cm

Height h = 3 cm

Step 2: Find Volume

Substitute in variables [Volume Formula]:                                                    V = π(3 cm)²(3 cm)[Volume] Evaluate exponents:                                                                      V = π(9 cm²)(3 cm)[Volume] Multiply:                                                                                           V = 27π cm³[Volume] Multiply:                                                                                           V = 84.823 cm³[Volume] Round:                                                                                             V ≈ 84.8 cm³

Related Questions

Is 6 right?? Please help

Answers

Answer:

yes, it should be

Step-by-step explanation:

if you put y =Alan’s cards you can put
10+x= y
but if not then 10+x is the amount of cards Alan would have except i wouldn’t put the =10x because that says you are multiplying and that doesn’t happen in this problem

I Question 7 (2 of 13)
Find area of shaded region. Round to the nearest tenth.
50 cm
radius: 20 cm
80 cm
Enter your answer by clicking the bubbles.

Answers

Method:
Area of trapezium - Area of a half circle

Trapezium = 40(50+80) divided by 2

= 2600

Half circle = 1/2 x pi x 20^2

= 628.3185....
~ 628.3

2600 - 628.3 = 1971.7 cm^2

Hope this helps!!



Can someone please help me I’m desperate it due tomorrowwww

Answers

Answer:

Step-by-step explanation:

First box: m=1/2

Second box: m=2

Third box: m=1

Fourth box: m=2

HELP PLS PLS pls pls

Answers

Answer:

129

Step-by-step explanation:

Answer:

129

Step-by-step explanation:

180 - 51 = 129

Helppppppppppppppppppppp

Answers

C hope that helps because if you look at your answers and compare your question to that there u go

i rlly need help. plssssss

Answers

I don’t understand

Answer:

10

Step-by-step explanation:

5 x 8 / 4

40/4=10

P = 2l + 2w, when P = 28 ft. and w = 5 ft.

Answers

Answer:

9

Step-by-step explanation:

5*2=10 28-10=18 18/2=9

In ΔJKL, j = 520 inches, k = 730 inches and l=640 inches. Find the measure of ∠K to the nearest degree.

Answers

Answer:

It’s 56.7

Step-by-step explanation:

Fudisks

Does the table represent an exponential function? Explain why or why not.
(3,-10 ), (4,-7 ), (5,-4), (6,-1), (7,2),(8,5)

Answers

Answer:

No, it does not.

Step-by-step explanation:

It's a linear function, with a slope of -3 (down 3 for every new X as you move right)

No, it does not........

PLZZZZZZZZZZZZZZZZZ HELP WILL MARK BRAINLIEST 84 POINTS
1 + 2=

Answers

Answer: 3

Step-by-step explanation: 2 is 1 and 1 put together plus another 1 makes 3

Help and show work please

Answers

Answer:

11111111    111 1 1 1 11

Step-by-step explanation:

Answer:

ok 1+1= 25 and add 3000 and you get 1

Step-by-step explanation:

8 friends go to Subway and each get 1/2 of a sandwich. How many sandwiches did they get altogether?

Answers

8 sandwiches just half the size

pls answer i have a ton of homework

Answers

Answer:

ewqvrdvfgbt2nbvcx

Step-by-step explanation:

Answer:

the answer is 9

Step-by-step explanation:


Martina is currently 18 years older than her cousin Joey. In 5 years she will be 3 times as old as Joey . Use this information to answer the following questions.
If you let x represent Joey's current age, what expression can you use to represent Martina's? PLEASE HELP
current age?

Answers

Answer:

The age of Joey is 4 years  and

The age of Martina is 22 years .

Step-by-step explanation:

Given as :

Martina is 18 years older than her Joey

In 5 years, Martina will be three times older than Joey

Let The age of Martina = M years

And The age of Joey = J years

Now, According to questions

M = J + 18          ........1

(M+5) = 3 × (J+5)

Or, M + 5 = 3 J + 15

Or, M - 3 J = 15 - 5

∴ M - 3 J = 10                ..........2

Solving eq 1 and 2

Put the value of M from eq 1 into eq 2

So, (J + 18) - 3 J = 10

Or, J - 3 J = 10 - 18

Or, - 2 J = - 8

∴ J =

i.e J = 4 years

So, The age of Joey = J = 4 years

Now, Put the value of J in eq 1

So, M = J + 18

Or, M = 4 + 18

∴ M = 22 years

So, The age of Martina = M = 22 years

Hence,The age of Joey is 4 years  and The age of Martina is 22 years . Answer

A gardener can increase the number of dahlia plants in an annual garden by either buying new bulbs each year or dividing the existing to create new plants. The table below shows the expected number of bulbs for each method.

Answers

Answer:

May I please have the question or the table?

Step-by-step explanation:

Answer:here’s the table I don’t have the answer tho.

Step-by-step explanation:

Which of the lines below has a negative slope?
A
B
6
-5
15
6
10
5
D
5
5

Answers

Well, negative slope has the word negative in it right? So, it will be the negative number. Answer: -5 (negative 5)

Diane has 496 beads and Linda has 286 beads.
How many fewer beads does Linda have?
beads
Х
?

Answers

Answer: 210 fewer beads.

Step-by-step explanation: All you have to do is subtract the amount Diane has by Linda. And the answer you get is how many less beads Linda has. She has 210 fewer beads than Diane from 7ds (7ds is an anime lol and Diane is a character just a joke).

7 x 4 - 20
Answer this 2 mins later (timer on math probs)

Answers

Answer:

I think answer is 8.....

What is the relationship between the two quantities in the table?

Answers

D

x is multipled by 30 everytime to acheive y

Answer:

Its D

Step-by-step explanation:

I am editing the answer cause my other answer here was incorrect Your answer is D cause every time you multiply the number from the x to 30

1 x 30 = 30

2 x 30 = 60

3 x 30 = 90

4 x 30 = 120

Can you help me please

Answers

270 miles. 10 x 3 is 30, x9 is 270

Answer:

270

Step-by-step explanation:

bc if he does 9 miles for 3 days every week thats already 27 miles. for 10 weeks that would be 270 bc 10*27 is 270.

2 + ( x +24) + (2+x) = 40 find the value of x

Answers

X=6 if you need an explanation commu

Please tell the answer​

Answers

Answer:

Step-by-step explanation:

The person I sent it to couldn't see it either. I'm going to take a chance and say the Chord (AB) and the Tangent line form a 50 degree angle. If this is incorrect, I won't know, from the diagram, what else to try.

If I'm right then <OAB = 40 degrees because 90 - 50 = 40 because <AOC is a right angle (property of radii and tangents).

<ABO also = 40 (the triangle is isosceles by two legs being radii).

That means that BOA = 180 - 40 - 40 = 100

Given two points on a line (2, 5) and (6, 11), what is the rate of change?

Answers

Answer:

1.5

Step-by-step explanation:


The equation y = 10x shows how the
cost relates to the number of hours.
How much does it cost to rent a canoe
for 8 hours?

Answers

$80.00 hope this helps!

A drone is flying at kilometers per hour at a constant altitude of km above a straight road. The drone pilot uses radar to determine that an oncoming motorcycle is at a distance of exactly kilometers from the drone, and that this distance is decreasing at kph. Find the speed of the motorcycle. Note: Round to the nearest hundredth. Hint: At the end, remember to consider that the drone is moving towards the motorcycle at kph. Speed cannot be negative. Note: Round to the nearest tenth.

Answers

Answer:

Hello your question is poorly written attached below is the complete question

answer : 166.41 kph

Step-by-step explanation:

Given data :

Drone speed = 180 kph

Altitude of drone  = 1 km

distance of motorcycle from drone = 2 km

distance of motorcycle decreases at  200 kph

calculate the speed in kph of the motorcycle

attached below is a detailed solution of the problem

I Need help on this question

Answers

Answer:

I’m sorry, can you please tell me the options for the drop down menu. Thanks, I will edit my answer when you do.

Step-by-step explanation:

Wil following three angles for a triangle? 30 degrees 60 degrees 90 degrees

Answers

yes because all angles add to 180 degrees

please help me find the missing side !

Answers

Answer:

x=14 and y=7

Step-by-step explanation:

This is a 30-60-90 triangle

So in terms of x it would be [tex]x-x\sqrt{3} -2x[/tex]

If across the 60 is [tex]7\sqrt{3}[/tex] then y would be 7 which is across the 30 degrees

And x would be 14 because 2(7)=14

How do you differentiate y = 3x3 - 2x-4

Answers

Answer:

y' = 9x^2 + 8x^-5

Step-by-step explanation:

General Principle

y' = ax^b

y' = a*b * x^(b-1)

Solution

3x^3 = 3*3x^(3-1)

3x^3 = 9x^2

-2x^-4  = -2*-4 x ^(-4 - 1)

-2x^-4 = 8 x ^-5

Answer

y' = 9x^2 + 8x^-5

I really need help with this statistical/variable question, i am really struggling and would be super happy if someone could answer

Answers

Answer:

Statistic

Step-by-step explanation:

A statistic is a sample of the whole mean like

E.x( how many pink doughnuts are in the dozen pack of doughnuts.

A parameter represent the whole mean

E.x( how many donuts were made at 7:00)

Since they are sampling 25 cars, it is a statistic.

Other Questions
HELP PLS!!! (PSYCHOLOGY) I'LL GIVE YOU BRAINLIEST IF UR RIGHT!!Nate is a teacher who has been in the dassroom for 25 years. When a new teacher is hired, he offers to be a mentor because he loves helping new teachers get inspired about working with children. He wants to help make sure that the teaching profession remains high quality. How would Erikson MOST likely describe Nate's efforts? A.) Nate is working en generativity. B.) Nate is working on ego integrity.C.) Nate is working on intimacy. D). Nate is working on acceptance Write an equation to represent the total cost y for x days of renting a mid-size car from each of these companies. * Find the value of x in the triangle.A right triangle has one angle with a measure of 54 degrees and the other angle measure of x degrees. A. 126 B. 234 C. 36 D. 144 Which linear function has the greatest initial value? Which has the greatest rate of change?Use the drop-down menus to show your answer.WILL GIVE BRANLIEST IF ANSWERED PLS HELP ITS FOR MY PROJECTLao ZiPhilosophy believed in: As Taoism took root, Laozi was worshipped as a god. Belief in the revelation of the Tao from the divine Laozi resulted in the formation of the Way of the Celestial Masters, the first organized religious Taoist sect. In later mature Taoist tradition, Laozi came to be seen as a personification of the Tao.Quote: To the mind that is still, the whole universe surrenders.Shang YangPhilosophy believed in: Shang Yang believed that the integrity of a state could be maintained only with power and that power consisted of a large army and full granaries. Entering into the service of Duke Xiao, head of the state of Qin, Shang Yang replaced the feudal division of the country with a system of centrally appointed governors.Quote: When the people are weak, the state is strong; hence the state that possesses the Way devotes itself to weakening the people.BuddhaPhilosophy believed in: Buddhists believe that human life is a cycle of suffering and rebirth, but that if one achieves a state of enlightenment nirvana, it is possible to escape this cycle forever. Siddhartha Gautama was the first person to reach this state of enlightenment and was, and is still today, known as the Buddha.Quote: We are what we think. All that we are arises with our thoughts. With our thoughts, we make the world. Write a letter of appreciation to the People of China. Describe what you learned about Ancient China, including the dynasties, philosophers, inventions and many other great facts you may have discovered. The letter should be at four to five paragraphs long, neatly printed or typed 10 OR 11 FONT. DETAILS ABOVE PLS HELP ASAP 0.5% of what number is 5 Keeping it simple by asking for more help. Question 10. Select the three adverbs.Mrs. McClure frequently schedules too many errands in one day, so she seldommanages to complete all of them. What figurative term is "merry hell"?onomatopoeiapersonificationoxymoronhyperbole What do you get if you cross an insect with the easter rabbit? (Need the geometry answers) explain two ways democracy was redefined and expanded under Andrew Jacksons administration Zerble chews mint gum when they study. According to classical conditioning, what should Zerbie doto perform well on the test?O Chew mint gumO Reward themselves for studyingO Study with a partner who has good habitsO Take control of their studying habits I need help with this I am down help please shes not skinner than you...shes just a picky eater. go get that big mac you been wanting AB.1. Founder/Prophet of Islam2. 2nd Largest Religion in the World3. Religious Law of Judaism4. Belief in everlasting heaven5. Sacred Text of ChristianityA. BibleB. ChristianityC. HalakahD. IslamE. JudaismF. Muhammad What is Cassie's relationship with the trees? How does Taylor's use of personificationthroughout the story help the reader to understand how important the trees are to Cassie?Use evidence from the story in your answer. A lemur weighs 4.2 kilograms. How many grams does the lemur weigh? Use the number of zeros of the product when multiplying a number by a power of 10 to help you. 42 grams 42,000 grams 420 grams 4,200 grams 60>x and x >57A x=61B x=59C x=50 2. How would you find therate of change in a table.You would divide whatOver-what?...