Mathematics High School

A cylindrical test tube holds 6π cm of liquid when filled to the 6cm mark what is the diameter of the test tube to the nearest hundredth of a Centimeter

Answers

Answer 1

Answer:

2cm

Step-by-step explanation:

Given data

Capacity/volume of liquid held= 6π cm^3

Height= 6cm

Required

The diameter d of the tube

let us apply the expression for the volume of cylinder

V=πr^2h

6π=πr^2*6

6=r^2*6

r^2= 6/6

r^2=1

r= √1

r=1cm

Hence the diameter d = 2r= 2*1= 2cm

Related Questions

Simplify the expression: 5(x + 2) > 50

Answers

Answer:

x >8

Step-by-step explanation:

Answer:

x > 8

Step-by-step explanation:

Solving an algebraic inequality is the same as solving an algebraic equation. One uses the technnique of inverse operations to undo every step in the expression to get the answer. The only difference is that with an inequality, one must remember to flip the inequality sign when dividing or multiplying by a negative. This rule does not apply to the given inequality.

5(x + 2) > 50

/5 /5

x + 2 > 10

-2 -2

x > 8

2. Dibuja la mesa de tu casa, denota los puntos evidentes y nombra los siguientes elementos u objetos geométricos.

a) Tres planos.

b) Dos rectas de planos distintos.

c) Dos ángulos de un plano y dos de otro.

d) Dos rayos. e) Dos semirrectas.

Answers

Answer:

a) The floor of the room, each edge and the top of the table.

b) The edge of one side and one leg of the table.

c) The angle formed between the sides of the table and the angle between the legs of the table and its edges.

d) The vertices of the top of the table.

e) These are same lines.

Step-by-step explanation:

An angle is the amplitude between the two lines. Plane is an object which consists of two dimensions and infinite points. The segment is a fragmented line. A ray is a line which a starting point and a direction.

Geometría

A) Tres planos que surgen a partir de la mesa de mi casa son la superficie de la mesa, la superficie del suelo sobre el cual se apoya la mesa, y la superficie de la pared sobre la cual reposa la mesa.

B) Dos rectas de planos distintos pueden ser el borde de la mesa, por una parte, y la pared, por el otro.

C) Dos ángulos de un plano y dos de otro son el vértice de la mesa y el ángulo formado entre el borde de la misma y un vaso, por un lado, y el ángulo formado por una baldosa y la pata de la mesa y el ángulo recto formado por las líneas de una baldosa, por la otra.

D) Dos rayas pueden ser la línea a ras del suelo y la línea a ras de la mesa.

E) Dos semirrectas pueden ser ambas patas de la mesa.

Aprende más sobre geometría en https://brainly.com/question/11266123

PLSSS HELP IMMEDIATELY!!!!! i’ll give brainiest, i’m not giving brainiest if u leave a link tho. (pls check whole picture!!) answer choices: (4,6) (0,1) (0,0) (5,4)

Answers

Answer:

(0, 1)

Step-by-step explanation:

All other choices do not match the two possible vertices of the square.

1. Five more than the product of 4 and m a. 4+m+5 b. 4m+5 c.5m+4N

Answers

Answer:

b. 4m+5

Step-by-step explanation:

Answer:

Step-by-step explanation:

(b − 7)(b + 3). SOLUTION: 4. (4n + 3)(n + 9). SOLUTION: 5. (8h − 1)(2h − 3) ... (m. 2. − 5m + 4)(m. 2. + 7m − 3). SOLUTION: 28. (x. 2. + 5x − 1)(5x. 2. − 6x + 1) ... The value of x must be greater than 4. If x = 4 ... c. SYMBOLIC For a sum of the form a + b, write an expression for the square of the sum. ... Then, for five days,.

What is your dream career and why ?

Answers

Answer:

Step-by-step explanation:

Professional dancers cause I’ve danced since I was 3 and I’ve always wanted to do it. And I wanna model on the side

Answer:

Detective/Forensics scientist

Step-by-step explanation:

I want to be a detective/ forensic scientist because I am interested in science and investigating.

How to do this question

Answers

9514 1404 393

Answer:

AB = [[-6, -1][-4, 6][-15, 10]]

Step-by-step explanation:

Any of a number of on-line, spreadsheet, or calculator tools will find the matrix product for you.

The input and output of one such tool is shown below.

As you know, each term in the product matrix is the sum of products of a row in the left matrix and a column in the right matrix. The coordinates of that row and column are the coordinates of the result in the product matrix.

For example, row 2, column 1 of the product matrix is the sum of products ...

(4)(-3) +(-2)(-4) = -12 +8 = -4 . . . . row 2, column 1 of the result

Find the value of x. A 65° B 32.5° C 70° D 147.5°

Answers

Answer:

Step-by-step explanation:

idek sorry i think its A

Find the Volume. Use pi=3.14. Round to the nearest hundredth.

4.19in^3

419in

4.2cm^3

0.52in^3

Answers

Volume = 4.19 inches³

Step-by-step explanation:

radius = 1 inches

π = 3.14

volume of SPHERE = 4/3 × π × radius³

= 4/3 × 3.14 × 1³

= 4.19 inches³

Need help with this question

Answers

Answer:

Function A rate = 5/1

Function B rate = -4.5

Function A because its rate is positive while Function B's rate is negative

What is the value of y when
IN
The value of y varies directly with x. When y = 75, x =
x is 2
A 84
B 337
С
- 162
D 168
4
В.

Answers

Answer:

I think that the answer is B , 337/5 i mean .

Good luck ^^

Pls help me the question is in the photo !!

Answers

The equation to find the volume of the toy = volume of the wooden rectangular prism - volume of the triangular prism removed form the center

Volume of the toy = (L*W*H) - (½*bhl)

Where,

L = 8 inches

W = 3 inches

H = 3 inches

b = 1 inch

h = 1 inch

l = 8 inches

Plug in the values into the equation

Volume of the toy = (8*3*3) - (½*1*1*8)

Volume = 72 - 4

Volume of the toy = 68 in.³

3 Jazmin is mailing two packages. One package weighs 3 pounds, and the other package weighs 20 ounces. What is the total weight of both packages? (1 pound = 16 ounces)

Answers

Answer:

68oz

Step-by-step explanation:

1) 3lbs x 16oz = 48

Now we know 3lbs is 48oz. since one pound is 16 ounces, 3 pounds is 48 ounces.

2) 48 + 20 = 68oz

3) The total weight of both packages is 68 ounces.

Jesus loves ya, have a great day!

---------------------

John 8:12 - When Jesus spoke again to the people, he said, "I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life."

-PLEASE SOLVE-
I think the answer is 4 but I’m not sure!! PLEASE HELPP!

Answers

Answer:

4) -3

Step-by-step explanation:

The minimum y value of this absolute value function is -3

Branliest!!!! 100 points! solve for x in the image below:
also here's the equation: 3x+9= 90 degrees

Answers

Answer:

Hi! The answer to your question is x = 27

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Answer:

x=27

Step-by-step explanation:

3x+9=90

subtract 9 from both sides

3x=90-9

3x=81

divide by 3

x= 27

checking

3x27 +9= 90

81+9=90

I hope this makes sense

........help me plz plzzzzzzzz

Answers

Answer:

a = 42 and B = 50

Step-by-step explanation:

6 x 5 = 30

6 x 7 = 42

7 x 10

5 x 10

Answer:

Monkey A ate 42 vegtables and monkey B ate 50 fruits

Step-by-step explanation:

There are 5 blocks of fruits and 7 of vegtables.

Monkey A ate 30 fruits; 30/5 = 6. So that means each block is worth 6 peices of food. And 6x7 = 42.

Monkey B ate 70 vegtables; 70/7 = 10. So that means each block is worth 10 peices of food. And 10x5 = 50

-----------------------------------------------------------------------------------------------------------------

Missing values

Vegtables: 42

Fruit: 50

Find the sum of all angles of the quadrilateral if sides are in ratio 2:3:6:9

Answers

2 =

3 =

6 : 9 =

Step-by-step explanation:

Here are some solutions! Hope this helps.

-Lei

pllssss help I put B, but I got it wrong the first time. NO LINKS

Answers

Answer:

D.1767.1 in³

Step-by-step explanation:

volume of a sphere=4/3πr³

where r=radius of the sphere

Given diemeter= 15in

so radius=15/2=7.5in

volume=4/3×π×(7.5)³

=4/3×22/7×(7.5)³

=1767.1in³

hope it helps...

have a great day!!

(4) |-5 + (-2)| _____ |5 + 2|
<
>
=

Answers

The answer would be =

Why?

The `| |` symbols mean actual value, which makes every number inside of it positive. That would mean, following the rules of actual value, the equation would look like:

5 + 2 _____ 5 + 2

Both add up to 10, so both equations are equal.

Answer:

Step-by-step explanation:

(4)| -5 + (-2)| ____ |5 + 2|

(4)| -7| ____ |7|

(4)(7) ____ 7

28 > 7

Streaming movies from Company A costs $3 per month per movie plus a monthly fee of $9. Streaming movies from Company Bcost $4 per movie with no monthly fee. The monthly cost to stream depends on the number of movies, m streamed. Which inequality represents the situation when the montly cost at Company A is less than the montly cost at Company B.

Answers

56 multi step equation im not sure tho because there is different method

The distance y (in miles) that a truck travels on x gallons of gasoline is represented by the equation y=18x The graph shows the distance that a car travels. Which vehicle gets the better gas mileage?

Answers

Answer:

Car M:

50.4/2 = 25.2

car M uses up 1 gallon every 25.2 miles

Car P:

Just from the graph, you can see that it uses up 1 gallon every 30 miles

The two graphs vary the /miles slightly but it is around their zones of 25.2 and 30. It varies slightly because the cars may be traveling at a fast speed or slower speed thus using up more or less fuel by the time they've reached the recorded distances on the graphs.

Answer:

30 POINTS!!!!!! Select all the correct answers.In which two ways does the use of punctuation stand out in Emily Dickinson's poems?She doesn't use commas.She capitalizes common nouns.She regularly uses the dash.She ends every line with a period.She inserts colons in each stanza. issues of food insecurity in high income countries Find the mean of the following set of numbers. 23, 34, 57, 68, 89 Which BEST describes acidified soils?A. They are LESS likely to hold nutrients.B. They are MOSTLY water-logged.C. They have NO heavy metals.D. They have MORE healthy decomposers. In a set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. A sample of 5 integers selected is shown. Does this sample represent the general rule for picking an integer from 1 to 25 in the population of integers from 1 to 1,000?A.Yes - the sample is representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be none or zero.B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.Reminder: Please do not just say the answer, make sure to include your work on how you got the answer! What was true about John Brown?O A. He wanted weapons for an armed revolt against slavery.B. He was considered a hero by many Southerners.C. He and his men inspired slave revolts in the South.D. All of the above. What is the measure of m?6m18nm=[?] Match each idea about evolution to the person or group where it originated from the drop down menu PLEASE HELP WILL GIVE BRAINLYISTPart DThink about Hobbes and Locke and their ideal forms of government. Which form do you think is best?Why? Explain your answer in 50 to 75 words. Be sure to write in complete sentences. Read the excerpts from "Take the Tortillas Out of Your Poetry" and "Speaking Arabic." My friend had concluded that if he took his language and culture out of his poetry, he stood a better chance of receiving a fellowship. He took out his native language, the poetic patois of our reality, the rich mixture of Spanish, English, pachuco and street talk which we know so well. In other words, he took the tortillas out of his poetry, which is to say he took the soul out of his poetry. At a neighborhood fair in Texas, somewhere between the German Oom-pah Sausage Stand and the Mexican Gorditas booth, I overheard a young man say to his friend, I wish I had a heritage. Sometimes I feel-so lonely for one." And the tall American trees were dangling their thick branches right down over his head. Which best states how the structures of the excerpts are similar? A. Each presents factual evidence to appeal to the reader's logic. B. Each documents career credentials to appeal to the reader's ethics. C. Each discusses a friend to appeal to the reader's sense of community. D. Each relates an anecdote to appeal to the reader's emotions. Can you please help me? Which of the following is most responsible for the differences shown on the tableRobert L. Johnson's creation of a major television networkO Tim Berners-Lee's invention of the World Wide WebJeff Bezos' founding of Amazon.comO Michael Dell's use of just-in-time manufacturing Which of the expressions below is equal to 8x+4? Select all that apply PLEASE HELPPPPPPPPPPPPPPPP During 2018, Jacobsen wrote off $18,000 in receivables and recovered $6,000 that had been written off in prior years. Jacobsen's December 31, 2017, allowance for doutbful accounts was $40,000. What is the appropriate year-end adjusting entry Jacobson must use to record bad debts expense and update the allowance for doubtful accounts on December 31, 2018 What is the answer to this problem? The Kinetic Molecular Theory describes the behavior as well as the characteristics of an ideal gas. What are the five postulates of this theory? Provide at least 3 examples to describe these postulates. Do you think the German people should have been blamed for WWI ? Petra finds a discolored stain on the carpet at a suspected crime scene. What two presumptive tests might she use to determine if the stain is blood? First, Petra sprays the discolored area with , which returns a glowing blue color. However, she knows that this chemical might also turn blue with other substances that contain iron. Subsequently, she uses , which turns pink, indicating the presence of hemoglobin. What is the slide e of the line shown below?