A cone and its dimensions are shown in the diagram. Which measurement is closest to the volume of the cone in cubic inches?

Answers

Answer 1

20 Cubic Inches^3.

Explanation:

The volume of a cone is Pi*R^2*H*1/3

We know the height, but we are given the diameter instead of radius. So divide 5.625 by 2. You get 2.8125.

Plug everything into the formula.

Pi*2.8125^2*7.5*1/3

(The ^2 means squared, or to the second power)

You get a number close to 20. Since we don’t know Pi, and we are not given a substitute for Pi, we make the answer in terms of Pi.

20 Cubic Inches^3.

Also, people who don’t know the answers to questions shouldn’t just put a random answer for the points. It’s unfair.

Related Questions

y/2 + x ; x=1, y=2 ...............

Answers

y/2+x
x=1, y=2
2/2+1
1+1
=2

Which of these graphs is the solution set for the equation y = -3x - 2
A
B
C
D

Answers

Answer:

That would be A.

Tip:

Ever heard of M a t h w a y? You should use it. You can answer y = -3x - 2 into it, and It'll graph it out for you (if you choose the graph option)

Hope this helps! Have a great Monday!

It would be A the dude before me was right

What features do all right triangles have in common? ATwo legs and a hypotenuseincorrect answer BTwo equal sides and two equal anglesincorrect answer CTwo 90-degree anglesincorrect answer DThree sides of equal length

Answers

Yes, you are correct, it's two legs and a hypotenuse. Good luck with the rest.

PLZ HELP! Explain answer

Answers

Answer:

D and E

Step-by-step explanation:

Hope This Helps :)

Answer:

D-E

Step-by-step explanation:

D 5.099 when rounding .09 is higher than 4 so it rounds to .10 E when rounding its lower than 5 so the number stays .10

make sence?

......................answer

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is B

PLZZZ HELPP

Multiply.
Your answer should be a monomial in standard form.

(-4r^3)(-5r^3)=

Answers

Answer:

The answer is 20r6

Step-by-step explanation:

hope this helps! if this is wrong im sorry :(

I’m in not that smart-

help- I think its geometry ?

Answers

Answer:

14x10 then divide by 2=70

Step-by-step explanation:

Answer:

476cm2

Step-by-step explanation:

14×14=196cm2

[tex] \frac{1}{2 } \times 14 \times 10 = 70cm {}^{2} [/tex]

[tex] {70cm}^{2} \times 4 = 280 {cm}^{2} [/tex]

[tex]280 {cm }^{2} + 196 {cm}^{2} = 476 {cm}^{2} [/tex]

Help- i dont understand
Just 10 11 and 12 please!

Answers

10. acute angles: 0
Right angles: 4
Obtuse angles: 0
Perpendicular lines: 0
Parallel lines: 2

11. Acute angles: 2
Right angles: 0
Obtuse angles: 1
Perpendicular lines: 0
Parallel lines: 0

12. H

What is the volume, in cubic inches, of a basketball with a diameter of 9 inches
a68.34
b121.5
c324
d972

Answers

Answer:

A 68.34

Step-by-step explanation:

Answer:

The answer is 68.34

Step by step explanation;

PLEASE HELP ASAP!!! MARKING BRAINLIEST! Please don't put something silly...I only need the Substitution column.

Answers

This is for the first one :) sorry I don’t have time to do the other two, but this will help with the other ones

when the answer is 0 is equal to 0, it means that the equations are the same and that any value will work! hope this helps!

I need this done please help ( I am in a hurry!!!!)

Answers

Answer:

Step-by-step explanation:

You add together theses numbers to get 180° 74°+36°=180°

The composite figures below are made of right prisms.

Note: figures not drawn to scale.

Place the figures in order from least surface area to greatest surface area.

Answers

Answer:

All i know is that figure 3 has the greatest surafe area sorry i could help more

Stelp moreep-by-step explanation:

what is 3.2 - 5.1n - 3n + 5 simplified

Answers

Answer:

−8.1n+8.2

Step-by-step explanation:

Answer:

8.2-8.1n

Step-by-step explanation:

First of all, lets do the n part. WE have -5.1n-3n which equals -8.1n. Then, we have 3.2+5, which is 8.2. So we have 8.2-8n or -8.1n+8.2

Which of the following explains how to find the area of the base of the triangular prism?

Answers

Answer: Option D.

Step-by-step explanation: The formula for a triangular prism is B * h where B = area of base.

Multiply 24 * 10 then divide by 2. 24 * 10 / 2 = 120 = Area for the base of the triangle.

I hope this helped at least just a little bit. :)

Monica deposits $200 into a savings account that pays a simple interest rate of 3.3%. Paul deposits $300 into a savings account that pays a simple interest rate of 2.3%. Monica says that she will earn more interest in 1 year because her interest rate is higher. Is she correct? Justify your response. ▼ Monica will earn $ nothing in 1 year while Paul will earn $ nothing in 1 year.

Answers

She is incorrect because she will earn $6.6 in 1yr while Paul will earn $6.9 in 1yr, now if she deposited more money than Paul into her account then she could’ve earned more

For Amy's cell phone plan, she pays $30 per month and $0.05 per text message. She wants to keep her bill under $60 per month. Which inequality represents the texts, t, Amy can send each month while staying within her budget?

Answers

Answer:

.05x + 30 < 60

Step-by-step explanation:

.05x + 30 < 60

.05 is the cost per text. Since we don't know how many text messages she sends, we have to use x to represent it. We know she pays $30 every month no matter what so, we can write .05x + 30. < means it has to be LESS than $60 NOT EQUAL TO, but less than.

I hope this helps you out!

A 1-liter bottle of orange juice used to cost $2.85 at a food market. Its price has increased; the new price is 110 percent of the original price. What is the new price of the juice? Round your answer to the nearest cent.
A.$2.95
B.$2.99
C.$3.09
D.$3.14

Answers

D. 3.14

hop this helps ^o^

A fire truck is responding to an emergency. It accelerates from 0 to 66 km/hr in 11 seconds. What is its rate of acceleration?

Answers

Answer:n 6

Step-by-step explanation:

Divide 66 by 11 and you get 6

Answer: 6 km per second

Step-by-step explanation: Multiply 11 and 6, 66 is the answer

.ASAP HEEEEEEELP TTwTT

Answers

Answer:

Step-by-step explanation:

The left goes to the right and the other right goes to the left

I NEED HHELP ASAP STOP SENDING ME LINK

Answers

Answer:

The answer is B

Step-by-step explanation:

hope that helps

i’m pretty sure the answer is B

What is 1+1?
Show your work and explain how you got there. Make sure to check your work and round your answer to the tenth.
75 point reward.

Answers

1 + 1 equals 2
check:
2 - 1 = 1

1+1=2 if you have 1 pineapple and 1 apple and put them in a basket then you have 2 fruits

What is the measure of ∠ABC?

120°

125°

60°

55°

Answers

ABC=55 I hope this helps

Dels anyone know this? (Im just starting algebra now

Answers

Answer:

1)3

2)77

3)28

4)11

5)7

6)40

7)108

8)7

Step-by-step explanation:

You just have to find what the variable equals.

All these answers are correct

Answer:

1=3

2=77

3=28

4=11

5=7

6=40

7=108

8=7

Step-by-step explanation:

replace the letters with the numbers it says it equals then do the equation like you would normally.

Megan used a simple interest loan to borrow $300 for college textbooks. The interest rate 7%, and she will pay the money back in 6 months. What is the total amount she will pay back

Answers

Answer:

she will owe $321.00

Step-by-step explanation:

$300 x.07=$21 $300 +$21 = $321

Answer:

$321.00?

Step-by-step explanation:

hope this helps! if this is wrong im sorry :(

A new bank customer with $4,000 wants to open a money market account. The bank is offering a simple interest rate of 1.4%. a. How much interest will the customer earn in 20 years? b. What will the account balance be after 20 years? a. The customer will earn $ in interest.

Answers

Answer:

A = $1,120 B = $5120

Step-by-step explanation:

1.4/100 = 0.014

0.014 x 4000 = 56

1.4% interest on the $4,000 is $56.

56 x 20 (years) = 1,120

A= $1,120

To get B simply add 1,120 to 4000.

1,120 + 4000 = 5120

B = 5120.

The balance of a shop owner’s bank account is $6,235.50. If the shop owner earns $430.30 on Monday, spends $3,902.50 on Tuesday, and spends $2,945.80 on Wednesday, what is the new balance of the bank account?

Answers

the answer is -182.5

Answer:

-182.50

Step-by-step explanation:

6,235.50 + 430.30 - 3,902.50 - 2,945.80 = -182.50.

Help Plz I will mark Brainiest

Answers

A and D would be the correct answer

Answer:

I would will agree with the person A and d

Give him brainlist dont give me

Step-by-step explanation:

50% of Brady's Halloween candy has been eaten. He has 68 pieces left. How much did he have

Answers

136 pieces? Because 68 is half of it (50%) and 68 times 2 is 136

Answer:

136

Step-by-step explanation:

Brady has eaten 50% of the original amount. The final amount is 68. So think, what 50% of a number is equal to 68?

Let x= original amount

Let n= final amount

n=68

50%= 0.5

0.5(x)= n

Divide both sides by 0.5

x= n/0.5, we know n=68, sub in 68 for n

x= 68/0.5

x= 136

Therefore, Brady had 136 pieces originally.

Which figure is made with all triangular faces?
A. all pyramids
B. triangular prisms
C. triangular pyramids
D. triangular cubes

Answers

The anser is c. Triangular pyramids!

Triagular pyramids or tetrahedrons, are composed of only triangular shaped sides.

Hope this helps, if not, comment below please!!!

In a survey, Damian found that 75% of the total number of teenagers surveyed like pop music. If 150 teenagers like pop music, what is the total number of teenagers that Damian surveyed? Show your work.

Answers

Answer:

200 teenagers

Step-by-step explanation:

150÷0.75= 200

checking work:

200•0.75= 150

hope this helps chu <3

75% of x = 150

x=100
——- X 150 = 200
75

Other Questions

Financial information is presented below: Operating expense s $ 45,000 Sales returns and allowance s 3,000 Sales discount s 7,000 Sales revenu e 160,000 Remaining Time: 2 hours, 04 minutes, 55 seconds. Cost of goods sol d 96,000 Question Completion Status: The pro t margin would be Which important French scientist discovered that harmful bacteria spoil certain foods?Gustave EiffelLouis PasteurFerdinand de LessepsBaron de Coubertin PLEASE HELP Identify the clue word or phrase that shows a cause in the following sentences.We locked our keys in the car. Consequently, we were late for the baseball game.(1 point)A. consequentlyB. lockedC. in the carD. were late is heating an aluminum pan a chemical or physical reaction What do you think Groszs metaphor means? What does it suggest about what it felt like to live in Germany during that time? What might be the result of the increasing ""heat""? heeeeelp pleaseee :) Selena missed school on thursday and asked orlandria to tell her what we did. Orlandria explained that we divided the United States in to the following categories:West,Midwest,Southwest,Sountheast,and northwest is it region or hei or location? 5.3.18 From Exercise 5.2.19, recall the results from a 2013 Gallup poll that asked randomly selected U.S. adults whether they wanted to stay at their current body weight or change. Of the 562 men surveyed, 242 wanted to stay at their current weight, whereas of the 477 women surveyed, 172 wanted to stay at their current weight. Define (in words) the parameters of interest of this study. Also, assign symbols to the parameters. State the appropriate null and alternative hypotheses in words. State the appropriate null and alternative hypotheses in symbols. Explain why it is valid to use the theory-based approach to test the hypotheses stated above. Use an appropriate applet to find a theory-based p-value to test the above hypotheses. Report the standardized statistic as well as the p-value. Use an appropriate applet to find a theory-based 95% confidence interval and interpret the resulting interval in the context of the study. Based on your findings, state a complete conclusion about the study. Be sure to address significance, estimation (confidence interval), causation, and generalization. Aside from an economic boost, the 1996 Olympics enabled Atlanta toO expand its influence worldwide,O address its traffic problems.O show off its history of entrepreneurship.O build up all areas of the city equally, ASAP Please answer both Questions Will give brainliest to best answer. TY!A gardener uses a coordinate grid to design a new garden. The gardener uses polygon WXYZ on the grid to represent the garden. The vertices of this polygon are W(3, 3), X(3, 3), Y(3, 3), and Z(3, 3). Each grid unit represents one yard.1. How much fencing will the gardener need to enclose the garden? Show calculation.2. What is the area of the garden? Show calculation. A roller skater of 47kg moving with a velocity of 12 m/s to the east picks up a bag of 6.0 kg. What is the final velocity of the person traveling with the basket? show your work HINT: Use the law of conservation of momentum in the perfectly inelastic collision m1v1i + m2v2i = (m1+m2) vfplz guys i have exam now answer her quikly "Animals in Translation" Did Grandin's story about Jane's cat convince you that animals have an amazing ability to perceive their world? Why or why not? Use evidence from the text to support your position. Pls answer thank you A change in a persons environment that is received by their nervous system In the nervous system, a neural message is known as an ___________________. You wanted to make the perfect banana split sundae. There are 9 items that you need andthey are locked away. In order to unlock these items, you must complete 9 tasks. The lockscould contain numbers, letters, or both. Unlocking a task will enable you to add an item toyour banana split. In order to complete the perfect banana split sundae, you must completeall 9 tasks correctly and unlock all 9 missing items. The inner core of Earth begins about 3200 miles below the surface of Earth and has a volume of about 581,000,000 pi cubic miles. Approximate the radius of Earth. Round your answer to the nearest whole number. Which statements describe the Aztec government Theof the preacher's words on the young boy's life was astounding.O affectO effect Which of the following can technology NOT do?O Make our life problem freeO Provide us with comforts and conveniencesHelp make our lives more comfortableO Give us directions to a destination Who was toussisnt LOverture? What were his goals?