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Lady_Fox [76]
2 years ago
13

Nuala is making a volcano for a science experiment. First, she constructs the cone. The circumference of its base is 125.6 inche

s. The height of the cone is 33 inches. What is the volume of Nuala's cone? Remember: C= pi x diameter
Mathematics
1 answer:
Reika [66]2 years ago
6 0

Answer:

34072.3 in³

Step-by-step explanation:

Step 1

The circumference of its base is 125.6 inches.

C= pi x diameter

Find the radius of the base

C/ π = Diameter

Diameter = 125.6 in/2

= 62.8 in

Step 2

The height of the cone is 33 inches.

Radius = Diameter/2

Radius = 62.8 in/2

= 31.4 in

Volume of a cone: V = (1/3)πr²h

= 1/3 × π × (31.4)² × 33

= 34072.33162 in³

Approximately = 34072.3 in³

Therefore, the volume of Nuala's cone is 34072.3 in³.

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Answer:

At x = 2 and 10.

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Given : The cost of producing x hundred items is given by the equation C(x) = x^2-3x + 7

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Solution:

Cost function : C(x) = x^2-3x + 7

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Now to find the company break even :

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8 0
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Step-by-step explanation:

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