This cone has a radius of 18 inches and a height of 3 feet.
What is the length of the radius in feet?
Round your answer to the nearest tenth place.
Find the volume of the cone in cubic feet?
Round your answer to the nearest tenth place.

Answers

Answer 1

Answer:

Step-by-step explanation:

Part 1

18 inches * 1 foot / 12 inches = 1.5 feet. Note there are 12 inches in 1 foot.

Part 2

V = 1/3 * pi * r^2 * h

pi = 3.14

r = 1.5

h = 5

Solution

V = 1/3 * 3.14 * 1.5^2 * 3

V = 7.065 cubic feet

Answer

V = 7.1 cubic feet.


Related Questions

What’s the graph to t/3 - 1 > -3

Whats the graph to t/3 - 1 > -3

Answers

Answer: The answer is C

Step-by-step explanation: This is because the equation has a greater than or equal to sign (≥). This mean that there will be a closed dot. Also, when it comes to inequalities, the sign points to where the line will be drawn, (greater than is to the right and less than is to the left), which indicates that the answer is C

Place the numbers in order from least to greatest.
7.9
7.81
7.806
7.8
7.618

Answers

Answer:

7.618

7.8

7.806

7.81

7.9

Step-by-step explanation:

The decimal numbers in the order from from least to greatest as → 7.618 < 7.8 < 7.806 < 7.81 < 7.9.

What are decimal numbers?

A decimal is a number that consists of a whole and a fractional part. Decimal numbers lie between integers.

Given are the decimal numbers as -

7.9, 7.81, 7.806, 7.8, 7.618

We can arrange the numbers in order from least to greatest as -

7.618 < 7.8 < 7.806 < 7.81 < 7.9

Therefore, the decimal numbers in the order from from least to greatest as → 7.618 < 7.8 < 7.806 < 7.81 < 7.9.

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Megan and Suzanne each have a plant. They track the growth of their plants for four weeks.
Whose plant grew at a faster rate, and what was the rate?



Suzanne’s at 2 inches per week
Suzanne’s at 1.5 inches per week
Megan’s at 3 inches per week
Megan’s at 2.5 inches per week

Answers

Answer: Megan's at 3 inches per week

Answer: D (Megan's at 2.5 inches per week)

Step-by-step explanation: Its right.

Find the value of x that makes the quadrilateral a parallelogram.

Please help

Find the value of x that makes the quadrilateral a parallelogram.Please help

Answers

Answer:

x = 2/3

Step-by-step explanation:

Since it's a parallelogram, the bisected parts of the diagonal must be equal

So 6x must equal 3x + 2:

6x = 3x + 23x = 2x = 2/3

-Chetan K

MUTUALLY OR NOT MUTUALLY EXCLUSIVE EVENTS?​

MUTUALLY OR NOT MUTUALLY EXCLUSIVE EVENTS?

Answers

Answer:

All are not mutually exclusive events

What is the meaning of \(s_{i-j}\)?

What is the meaning of [tex]s_{i-j}[/tex]?

Answers

This expression \(s_{i-j}\) describes the distance between two points i and j in a geometric object

Explaining the meaning of the expression

In the context of symmetry and rotations, \(s_{i-j}\) typically refers to the distance between two points i and j in a geometric object, such as a crystal lattice or a molecule.

It is a vector that points from point i to point j, and its magnitude is the distance between the two points.

The distance vector \(s_{i-j}\) is also used to describe the position of a point in the crystal lattice relative to the rotation axis.

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what does descendant mean​

Answers

Answer:

a person, plant, or animal that is descended from a particular ancestor.

if City A has a population of about 1.6x10^5 people, and the city has a population of about 1.2x10^2, people, what is the difference in magnitude between the two cities?

Answers

The difference between city A and city B is 1.5988 x \(10^{5}\)

what is a number in standard form?

The standard form of a number is a way of writing the number in a form that follows certain rules. Any number that can be written as a decimal number, between 1.0 and 10.0, multiplied by a power of 10, is said to be in standard form.

let us rewrite the population of city A in powers of 2

1.6 x \(10^{5}\) we need to move the decimal place 3 steps to the right and add 2 zeros in front of 6 which is 1600 x \(10^{2}\)

So that city A and B have the population in powers of \(10^{2}\)

so A - B = 1600 x \(10^{2}\) - 1.2 x \(10^{2}\) factor out  \(10^{2}\)

A - B = \(10^{2}\)( 1600 - 1.2)

A - B = 1598.8 x  \(10^{2}\)

so rewriting the difference in standard form we move the decimal place 3 steps to the left so that we have 1.5988 x  \(10^{5}\)

In conclusion the difference in population between both cities is 1.5988 x  \(10^{5}\)

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Ive been asking too many questions but Im really dmb so heres another one

Ive been asking too many questions but Im really dmb so heres another one

Answers

Answer:

12(6)/2

B: 36

Step-by-step explanation:

12x6= 72
72/2=36
So you take the width of the inner square and the height of the triangle. Because half of that makes the triangle

A tank in the shape of a hemisphere has a diameter of 24 feet. If the liquid that fills the tank has a density of 92.5 pounds per cubic foot, what is the total weight of the liquid in the tank, to the nearest full pound?

Answers

The total weight of the liquid in the tank is approximately 12,628 pounds.

To calculate the weight of the liquid, we need to determine the volume of the hemisphere and then multiply it by the density of the liquid. The formula for the volume of a hemisphere is V = (2/3)πr³, where r is the radius of the hemisphere.

In this case, the diameter of the tank is given as 24 feet, so the radius is half of that, which is 12 feet. Plugging this value into the formula, we get V = (2/3)π(12)³ ≈ 904.78 cubic feet.

Finally, we multiply the volume by the density of the liquid: 904.78 cubic feet * 92.5 pounds per cubic foot ≈ 12,628 pounds. Therefore, the total weight of the liquid in the tank is approximately 12,628 pounds.

In summary, to calculate the weight of the liquid in the tank, we first determine the volume of the hemisphere using the formula V = (2/3)πr³. Then, we multiply the volume by the density of the liquid.

By substituting the given diameter of 24 feet and using the appropriate conversions, we find that the total weight of the liquid is approximately 12,628 pounds.

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Plz help me I need this

Plz help me I need this

Answers

Answer:

you cheating no answers

Step-by-step explanation:

to bad

Your building plan for your restaurant includes one men's and women's restroom. The city inspector lets you kno that you must have at least 400 square feet per bathroom. If your building is a total 4,000 square feet, how many square feet are left for the development other nonbathroom areas?

Answers

Answer: 3200 ft^2

Step-by-step explanation:

You have a total area of 4,000 ft^2.

In your plan, you will make two bathrooms (one men's restroom and one women's restroom)

We know that each one of them needs 400ft^2, then the total area needed is two times 400ft^2, or:

2*400ft^2 = 800ft^2

If we subtract this to the total area, we get:

4000ft^2 - 800ft^2 = 3200 ft^2

That is the square feet left for the development of other nonbathroom areas.

Help me it’s homework please please

Help me its homework please please

Answers

Answer: C

Step-by-step explanation:

Cause you multiply by the numbers that are shown

Select the correct answer from each drop-down menu.

The total area of the three triangles is
square units.
The area of the figure is
square units.

Answers

The total area of the three triangles is square units is 36 and the area of the figure is square units is 60.

What is the triangle?

The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.

From the figure, the area of triangles can be calculated using the:

Area = (1/2)height×base length

Area of three triangle = 1/2(4×6) + 1/2(6×4) + 1/2(4×6)

Area of three triangle = 1/2(24×3) = 36 square units

Area of the figure = area of three triangle + area of the rectangle

= 36 + 6×4

= 60 square units

Thus, the total area of the three triangles is square units is 36 and the area of the figure is square units is 60.

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Select the correct answer from each drop-down menu.The total area of the three triangles is square units.The

Find x and y. Write answer as number. For
example: If answer is 31° type 31
X =
Y=

Find x and y. Write answer as number. Forexample: If answer is 31 type 31X =Y=

Answers

kakambahysuiw. the answer is x=70 and y=30

5(3 + 4) − 2 = 7 − 3(−2 + 11

Answers

Answer: what I understood from the question that you want this side and the other side so the fust side equals 33 and the second side after the equal side equals -20 so 33 = -20

Step-by-step explanation: I hope it is correct .

True or false. - 0.25 = - 1/4

Answers

Answer:

true

Step-by-step explanation:

True, - 0.25 can go 4 times into - 1/4

Need 4 digit code so i can pass

Need 4 digit code so i can pass

Answers

Answer:

2311

Step-by-step explanation:

Answer:

2, 3,2,1

Step-by-step explanation:

1. 15 divided by 7.5 equal 2

2. 8/10 equals 6/7.5

3. (4x6)2= 48

4. 21 divided by 3 equals 7 and 7 times 5 equals 35

What is the answer help

What is the answer help

Answers

Answer: 162°

Step-by-step explanation:

To find the answer to this question, we need to find what 45% of 360 degrees (a circle) is.

First, a percent divided by 100 becomes a decimal.

       45% / 100 = 0.45

Next, "of" means multiplication in mathematics.

       0.45 * 360 = 162

The central angle will be 162°.

I need some help with this​

I need some help with this

Answers

I’m pretty sure the answer is 10

Find the length of the line joining A (3,5) and B (1,3)​

Answers

Answer:

2√2 units.

Step-by-step explanation:

To find the length of the line joining points A(3, 5) and B(1, 3), we can use the distance formula. The distance formula is given by:

d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

Substituting the coordinates of points A and B into the formula, we have:

d = sqrt((1 - 3)^2 + (3 - 5)^2)

  = sqrt((-2)^2 + (-2)^2)

  = sqrt(4 + 4)

  = sqrt(8)

  = 2sqrt(2)

Therefore, the length of the line joining points A and B is 2√2 units.

what is the answer to this equation

(7x-1)+(9x+5)

Answers

The answer is (7x-1) 20x + x

Your economics instructor assigns you and a student you do not know a joint project. Assume that you and your partner are both interested in maximizing your grade, but you are both very busy and get more happiness if you can get a good grade with less work. Since you do not know the student, making a credible commitment to how much you are going to work is impossible. Note that on the payoff matrix below, 10/10 is happiest and 1/10 is least happy. This level of happiness is a combination of how much you work and the grade you achieve. Assume that you will have to work on only one project with this partner.
You Work Hard Work Less Hard Grade-A, but you had to work 6 hours. Happiness-6/10 [Grade A, and you only worked 2 hours. Happiness-10/10 Your Partner Work Har Grade-A, but your partner had to work 6 hours. Happiness-6/10 Grade-A, but your partner had to work 10 hours. Happiness 4/10 Work Less Hard Grade-A, but you had to work 10 hours. Happiness-3/10 Grade B, but you only worked 4 hours. Happiness 5/10 Grade A, and your partner only worked 2 hours. Happiness-8/10 Grade- B, but your partner only worked 4 hours. Happiness-5/10 In this game, both you and your partner will collectively work a total of hours on the project.

Answers

Answer:

can you shorten down the question its too long to understand

Step-by-step explanation:

How is depositing money into the bank similar to giving the bank a loan

Answers

They both have money included.


A plant is already 13 centimeters tall, and it will grow one centimeter every month.
Let H be the plant's height (in centimeters) after M months.
Write an equation relating H to M. Then graph your equation using the axes below.

Answers

Answer:

H = M + 13

Step-by-step explanation:

Each month will add 1 cm to the height which is 13

Vehicles generally decrease in value around 14% per year. If you buy a vehicle priced at $39,500 , this can be modeled by the equation A=39500(0.86)t . Estimate the value of the vehicle after 4 years. Round to the nearest cent and do not round until the final calculation.

Answers

Rounding to the nearest cent, the estimated value of the vehicle after 4 years is approximately $23,726.20..

To estimate the value of the vehicle after 4 years, we can use the given equation A = 39500(0.86)^t, where A represents the value of the vehicle and t represents the number of years.

Substituting t = 4 into the equation:

A = 39500(0.86)^4

A ≈ 39500(0.5996)

A ≈ 23726.20

Rounding to the nearest cent, the estimated value of the vehicle after 4 years is approximately $23,726.20.

This estimation is based on the assumption that the vehicle's value decreases by 14% each year. The equation A = 39500(0.86)^t models the exponential decay of the vehicle's value over time. By raising the decay factor of 0.86 to the power of 4, we account for the 4-year period. The final result suggests that the value of the vehicle would be around $23,726.20 after 4 years of ownership.

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What is the order of angles from largest to smallest?

Answers

The order of angles from largest to smallest when compared  is : A  > C  >  B .

Let the angles be A= 90 , B= 30 and C= 60

The order of the largest to smallest angle is angle A, then angle C and the smallest is angle B.

In a theorem of the Triangle Inequalities, the larger value of the distance, the larger the opposing angle is.

To get the exact value of each angle, law of cosines can be used.

The triangle inequality theorem explains the connection between a triangle's three sides. This theorem states that for any triangle, the sum of the lengths of the first two sides is always greater than the length of the third side.

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Select the correct answer.
The Richter scale measures the magnitude, M, of an earthquake as a function of its intensity, I, and the intensity of a reference
earthquake, Io.
=log (4)
M =
Which equation could be used to find the intensity of an earthquake with a Richter scale magnitude of 4.8 in reference to an earthquake w
an intensity of 1?
O A.
4.8= log(1)
OB.
I = log (1)
O C. 4.8 = log (1)
OD. I = log(4.8)
Reset
Next

Answers

The equation that could be used to find the intensity of an earthquake with a Richter scale magnitude of 4.8 in reference to an earthquake w

an intensity of 1 is I = \(e^{4.8}\)

As given ,

M - magnitude of an earthquake

I - intensity of earthquake

I₀ - intensity of a reference earthquake

The relation between the three is as follows :

M = log( 1/10)

As given -

M = 4.8,  I₀ = 1

⇒ 4.8 = log() = log(I)

⇒ 4.8 = log(I)

⇒I = \(e^{4.8}\)

So, the equation becomes I = \(e^{4.8}\)

Hence , the equation that could be used to find the intensity of an earthquake with a Richter scale magnitude of 4.8 in reference to an earthquake with an intensity of 1 is I = \(e^{4.8}\)

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For 20 points. Which point is a reflection of Z(5 1/2, 3) across the x-axis? Point A point B point C point D point E

 For 20 points. Which point is a reflection of Z(5 1/2, 3) across the x-axis? Point A point B point C

Answers

its point c because you just make the 3 negative and c happens to be right on top of it

A certain forest covers an area of 4500 km². Suppose that each year this area decreases by 3.75%. What will the area be after 10 years?
Use the calculator provided and round your answer to the nearest square kilometer.
E
Х
5
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2020 McGraw-Hill Education. All Rights Reserved. Terms of Use | Pracy | Access
OER 2ed.
Trabaudo A RW.docx
ALEKSPdf pdf

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Answer:

Idkkkkkkkkkkkkkkkkkkkkk

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