Mathematics Middle School

What is the approximate volume of a cone with a height of 12 in. and radius of 9 in.? Use 3.14 to approximate pi, and express your final answer to the nearest hundredth. Enter your answer as a decimal in the box. in³

Answers

Answer 1

Answer:

The volume of cone is 1017.36 cubic inches.

Step-by-step explanation:

Answer 2

Answer:

1017.36

Step-by-step explanation:

What Is The Approximate Volume Of A Cone With A Height Of 12 In. And Radius Of 9 In.? Use 3.14 To Approximate

Related Questions

PLEASE PLEASE HELPP, ILL MARK BRAINLIESTTTT PLESEE

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Answer:

it is c

Step-by-step explanation:

someone please help me with this if one person already answers then dont answer i only have a few points left and need it for school

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Answer:

Step-by-step explanation:

6

Answer:

1. there is nothing to look at

2. I can help you with the points you just have to tell me and I can help

Step-by-step explanation:

Convert: 14 1/4 lb into ounces.

Answers

Answer:

228 ounces

Step-by-step explanation:

Hope this helped :)

228 oz?

i hope this is right omg i-

14 lbs = 224 ounces

1/4 or 0.25 = 4 ounces

224 + 4 = 228 oz

Help please last question

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answer: 27%



explanation:

I will give brainliest to whoever answers this question. Also if you can please explain how you solved it I would appreciate it!

Answers

Okay so for this you need to find the unit rate.

To find the unit rate:
Divide 5.25 feet by 3 feet, and I got 1.75, so the unit rate would be 1.75 feet(Jorge’s height)/1 foot of shadow. A shorter version of this would be 1.75/1

Then, now that you know the unit rate, or how many feet in height for every one foot of shadow, you multiply 1.75 by the length of the shadow (23 feet). For this I got 40.25.

40.25 is the height of the flag pole :)

Answer:

40.25 feet tall

Step-by-step explanation:

There is a small triangle made by the boy and the three feet of shadow. This triangle when scaled up will be the same as the flag and the full shadow.

To do this you need to find how much to multiply 3 by to get 23.

First you do 23/3 which will give you 7.6 repeating. or 7.6666666666... (same thing)

If you then multiply that number by the boy's height 5.25 you will get the answer 40.25.

This is because the triangle the flag creates is 7.666... times larger than the triangle the boy creates.

The school choir is getting ready for their spring concert. There are 48 members in the choir and each choir member expects to have ten people in the audience. How many rows of chairs will need to be set up if each row has 30 chairs in it?

Answers

Answer:

You will need 16 rows

Step-by-step explanation:

BIG BRAIN

Answer:

= 480/30

= 16 rows

Step-by-step explanation:

Construct a grouped frequency distribution table for the ages of 30 teachers in a secondary school as recorded below : 26, 29, 25, 40, 30, 32, 28, 35, 29, 29, 40, 41, 27, 45, 28, 29, 25, 53, 52, 55, 27, 51, 37, 38, 35, 52, 27, 42, 47, 54.

Answers

Answer:

I think you just put them In order

Step-by-step explanation:

And find the medium

The mean of 5 numbers is 4. What happens to the mean if the number 13 is added to the data set?

A. The mean increases by 9.
B. The mean does not change.
C. The mean decreases by 1.5.
D. The mean increases by 1.5.

Answers

It’s option D. Hope it helps
D, hope I helped you

A CD usually sells for $11.00. If the CD is 30% off, and sales tax is 8%, what is the total price of the CD, including tax?
A-$8.58
B-$8.91
C-$8.32
D-$8.39

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Your answer is letter a
Your answer is a 8 dollars and fifty eight cents

please help me 4 2/5 x 3 2/5

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Answer: exact form  :

374/25

decimal form:

14.96

mixed numbers form:

14/24//25

Step-by-step explanation:

What is the name of the special angle pair relationship between angle ∠ E A L and angle ∠ L J K ?
alternate interior angles

alternate exterior angles

corresponding angles

same-side interior angles

Answers

Answer:

Alternate interior

Step-by-step explanation:

Answer:

Alternate interior...

Step-by-step explanation:

got it right 100%

trust

LAST ONE HELP PLSSS oggngjn gngnuvgnun

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Pretty sure it’s A. Hope this helped :)

Can someone please answer these asap.

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Answer:

17. 3, 7x, 3x, x

18. y, 3y, 8y, 2

19. 2a, 5a, a, 6a

20. 5c, 2d, 3d, d

21. 6m, 2n, 7

22. 7x, 3y, 3z, 2

Step-by-step explanation:

I did the work and it’s what the other person said I don’t feel like typing lol

what fractions are equivalent to these fractions
4/5=
3/8=
1/6=

Answers

Answer:

1 and the 3rd

Step-by-step explanation:

4/5 = 8/10 , 12/15 , 16/20, 20/25 , 24/30
3/8 = 6/16 , 9/24 , 12/32
1/6 = 2/12 , 3/18 ,4/24

PLEASE I NEED HELP FOR THIS QUICKLY!

Answers

24/55 is the answer decimal form is 0.436

Answer:

24/55

Step-by-step explanation:

PLEASE HELP ME TIMED!

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Answer:

The ratio is 18:21 so it would be the same as 6:7.  The final ratio is 126(cats):147(dogs)

Step-by-step explanation:

Quicky, help me, please.
____________________
Which shows the trinomial in its COMPLETELY factored form?

Answers

Answer:

2nd choice

ignore this brainly says i need 20 characters or more

Answer:

3m(m-6)(m-5)

Step-by-step explanation:

This is the correct answer and I hope you do well on your assignment <3

Jack wanted to measure the weight of his luggage at the airport before departure. He was surprised to see that it weighed 23.6 kg. Then he stood on the weight with and without his luggage and understood that the scale is malfunctioning as the last two weights of 91.2 kg and 65.5 kg were obviously off. What was the true weight of his luggage?

Answers

Answer:

25.7 is how much his luggage weighs.

Step-by-step explanation:

Can someone answer this for me ASAP ty.

Answers

Answer:

What are the drop down options?

Step-by-step explanation:

8 full bags and 1/4 of another

four less than the quotient of ten and a number, increased by eight;

evaluate when = 2y

A 2-column table with 7 rows. Column 1 is labeled Key Words with entries four, less than, quotient, ten, a number, increased by, eight. Column 2 is labeled Replace with entries 4, minus, divided by, 10, y +, 8.

Write and evaluate the expression. Then, complete the statements.

First, write the expression
.Second,
2 in for the variable, .y
Third,
by using
.The answer is
.

Answers

Answer:

i don't know but i think its 42

Step-by-step explanation:

i don’t know but i think it’s 42...

Need help ASAP pls help

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Answer:

so the first one is: representative sample

the second one: population

the third one: not a representative sample

Step-by-step explanation:

Goodluck

HELP ME NOW>>>>>>>>>>>>>>>>

Answers

Answer:

3.8

Step-by-step explanation:

1.8 + 3.6 = 5.4

5.4 - 9.2 = 3.8

What value makes LaTeX: \frac{1}{3}x=31 3 x = 3 true?

Answers

Answer:

It's True

Step-by-step explanation:

x-1/3 = k where k=3

We must be happy enough to find the value of only one valuable here, that is, x.

therefore, x-1/3=3

To find what is x-1, all we need to do is,

Take the denominator of the fraction to the answer (3)and multiply them. (that's how you'll find the values in the numerator)

So, you'll get,

x-1=3*3

x-1=9

To find the value of x,

The other number (-1) should be taken to the answer (9)

(Remember that the sign changes when the number crosses the equals sign)

therefore,

x= 9 + 1 (-1 will turn to +1 on crossing the equal sign)

Therefore , by addition, normally,

you'll get x=10

So Yeah It's True

Hope this helps:)

I need help with 11 and 12 pls due soon!!

Answers

11. 18.25
explaining: trust me lol have a nice day

Answer:

$27.25

Step-by-step explanation:

number 11 is 18.25 since you would just take 7.30 x 250%.

number 12: the tip is $6.75. the tax is $2.25. so if you combine the tax AND tip you will get $9.00 and in total he spent (18.25 + 9.00) which is $27.25

Taylor fills a jar with marbles. Each marble weighs 0.04 pound. The total weight of the jar is 3/5 of a pound. How many marbles are in the jar?

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omg my teachers name is Taylor alsp sorry I don’t know the answer umm anways have a good day I guess Byee

solve the inequality
-10 + 6x < 20

Answers

Answer:

The answer of the question is:

This is the answer x < 5. Hope this helps!

Please help me thanks

Answers

Answer:

ill help you bro

Step-by-step explanation:

what do you need

Answer:

literacy

Step-by-step explanation:

my coach gave me an award

You buy items totaling $52.25 with a 6% sales tax. You give the clerk three $20.00 bills. Figure the following amounts:
a. The amount of sales tax
b. The total cost including tax
c. The amount of change you should receive.

Answers

A- 3.13
B- 55.38
C- 4.62

Answer for A:

The sales tax for a purchase of $52.25 is $3.14 (to the nearest cent)

Explanation:

Looked it up

Answer for B:

The total cost including tax is $55.39 (to the nearest cent)

Explanation:

Calculator

Answer for C:

The amount of change you should get is $4.61

Explanation:

Since you gave the clerk three $20 bills, or $60, we subtract the total cost from 60

60 - 55.39 = 4.61

Thus the change should equal $4.61

HELPPPPPPPPPPPPP HURYYYYY ITS OVERDUEEE

Answers

Answer:

Maybe you should get off amazon lol.

Step-by-step explanation:

Show the work please thanks

Answers

B because I learn this before
The answers would be B
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