Find the volume of a right circular cone that has a height of 9m and a base with a circumference of 19.6m . Round your answer to the nearest tenth of a cubic foot .

Answers

Answer 1

Answer:

x = 3.0 cubic foot.

Explanation:

Given the following data;

Height = 9m

Circumference of base = 19.6m

To find the volume of right circular cone;

First of all, we would determine the radius of the circular base.

Circumference of circle = 2πr

19.6 = 2*3.142*r

19.6 = 6.284r

Radius, r = 19.6/6.284

Radius, r = 3.12 m

Mathematically, the volume of a right circular cone is given by the formula;

[tex] V = \frac{1}{3} \pi r^{2}h[/tex]

Where;

V is the volume of the cone.

r is the radius of the base of the cone.

h is the height of the cone.

Substituting into the formula, we have;

[tex] V = \frac{1}{3} * 3.142 * 3.12^{2} * 9 [/tex]

[tex] V = 3.142 * 3.12^{2} * 3 [/tex]

[tex] V = 9.426 * 9.7344 [/tex]

V = 91.7565

Converting to foot;

1 foot = 30.48 cm

x foot = 91.7565 cm

Cross-multiplying, we have;

91.7565 = 30.48x

x = 91.7565/30.48

x = 3.0104

x = 3.0 (to the nearest cubic foot).

Answer 2

Answer:

x = 3.0 cubic foot.

Explanation:

Given the following data;

Height = 9m

Circumference of base = 19.6m

To find the volume of right circular cone;

First of all, we would determine the radius of the circular base.

Circumference of circle = 2πr

19.6 = 2*3.142*r

19.6 = 6.284r

Radius, r = 19.6/6.284

Radius, r = 3.12 m

Mathematically, the volume of a right circular cone is given by the formula;

V = 1/3pir^2h

Where;

V is the volume of the cone.

r is the radius of the base of the cone.

h is the height of the cone.

Converting to foot;

1 foot = 30.48 cm

x foot = 91.7565 cm

Cross-multiplying, we have;

91.7565 = 30.48x

x = 91.7565/30.48

x = 3.0104

x = 3.0 (to the nearest cubic foot).

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Sustainability could simply be defined as the reasonable maintainance at present to prevent compromising the availability of such resources in the future. Sustainable development has become a popular term in our changing environment today especially as the need for energy as soared and the need to mitigate and adapt to the use of more climate friendly resources has become increasingly important. We need to tailor our needs and wants in such a way that it does not jeopardize the environment the future generations will live in. Changes in climate and weather patterns is on the horizon largely due to continued emission of green house gases (mostly carbon) into the atmosphere, these emissions will most likely increase as the energy demands have risen largely due to population growth. Without sustainable development strategies, the environment runs the risk of being challenged by food security, water level changes all due to changes in climatic condition triggered largely by human activities.

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Please select the best answer from the choices provided.

T
F

Answers

Answer:

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Atmospheric pressure
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Orographic effects
Definition?

Answers

Explanation:

Monsoon

Monsoon is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea.

Atmospheric pressure

Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth. A standard atmosphere is a unit of pressure defined as 101,325 Pa, which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.

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Answers

Answer:

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Answer:

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Explanation:

Buddhism is a faith that was founded by Siddhartha Gautama (“the Buddha”) more than 2,500 years ago in India. With about 470 million followers, scholars consider Buddhism one of the major world religions.

Answer:

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Explanation:

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Answer:

B. Large bodies of water.

Explanation:

Match the word with the correct definition. Drag the terms on the left to the appropriate blanks on the right. ResetHelp blank − impermeable layer that prevents flow. − impermeable layer that prevents flow. blank − rock or regolith that can store and transmit water but is contained between two impermeable layers. − rock or regolith that can store and transmit water but is contained between two impermeable layers. blank − rock or regolith that can store and transmit water and receives its recharge directly from the atmosphere. − rock or regolith that can store and transmit water and receives its recharge directly from the atmosphere.

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Answer:

i.d.k

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Answer:

Some places are arid because they are on the leeward side of the mountain and fall in the shadow region. The mountain's windward side gets all the rainfall and the other side has very little.  

Explanation:

Hope this helps! have a great day :)

Some areas are arid because they are usually very hot and dry.

What is an arid region?

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Answers

Answer:

208

Explanation:

The total surface area of a triangular prism can be calculated from its bases, and height. From the image of the tent, its surface area is calculated to be 52.8  m²which is equal to 568 square foot.

What is the surface area of a triangular prism ?

The triangular prism is a kind of geometry contains two triangular faces and two rectangular bases. The area of the triangular base is calculated as follows:

surface area = bh + (s1 + s2+ s3)L

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From the tent image.

base of the triangle = 3 m

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s1 = s2 = 3 m

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the surface area of the tent with the shape of triangular prism is:

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Explanation:

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Answers

Answer:

D). St. Lawrence River

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Answer:

Hanover, St. Elizabeth, St. James, and Westmoreland

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????????????????????

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Answer:

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Explanation:

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C. Rays of sunlight hit the Northern Hemisphere directly. Days are long and
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D. Rays of sunlight do not affect the day length or temperature in the Northern
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Answers

Answer:

B. Rays of sunlight hit less directly. The days are shorter and temperature colder.

Explanation:

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same Jones and same continent

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Answer:

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