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Andrei [34K]
3 years ago
5

The company is building a scale model of the theater's main show tank for an investor's presentation. Each dimension will be mad

e 1/6 of the original dimension to accommodate the mock-up in the presentation room. What is the volume of the smaller mock-up tank?
Mathematics
2 answers:
soldi70 [24.7K]3 years ago
6 0

Answer:

1047.2 ft³

Step-by-step explanation:

The following information is missing:

<em>The main show tank has a radius of 60 feet and forms a quarter sphere where the bottom of the pool is spherical and the top of the pool is flat. (Imagine cutting a sphere in half vertically and then cutting it in half horizontally)</em>

The only dimension needed for the main show tank is its radius. Then the model radius will be 1/6 * 60 = 10 feet

The volume of a sphere is:

V = 4/3 * π * r³

For a quarter sphere it is<em>:</em>

V = 4/3 * π * r³ * 1/4

V = 1/3 * π * r³

For the smaller mock-up tank:

V = 1/3 * π * 10³

V = 1047.2 ft³

Ede4ka [16]3 years ago
5 0

Answer:

This means the mock-up tank has a volume 216 times smaller than the initial tank.

Step-by-step explanation:

The ratio between volume is given by

\frac{V_2}{V_1}=\frac{(1/6)L^{3} }{L^{3}}  =\frac{1}{216}

This means the mock-up tank has a volume 216 times smaller than the initial tank.

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3 years ago
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Studentka2010 [4]

Answer:

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Step-by-step explanation:

Circumference of half circle = diameter + half of circumference

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2 years ago
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3 years ago
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Juliette [100K]

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3 years ago
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kkurt [141]

Answer:

V = 200 π

Step-by-step explanation:

x = 5√y ,   x = 0 ,   y = 4

<u>Determine the volume of the solid V</u>

when x = 0  y = 0

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V = π ₀⁴∫ [ 0 + ( 5√y )^2 ]  dy

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V  = π [ 0 + 25/2 ( y^2 ) ] ⁴₀

V = π [ 25/2 ( 16 ) ]

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