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Sedbober [7]
3 years ago
11

NEED HELP PLEASE 20 POINTS!!!!

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0
I think the answer is B
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A greenhouse room at a botanical Garden is in the Shape of a hemisphere. The height at the center of the dome is 24 feet what is
DaniilM [7]

Answer:

The volume is 9,216\pi\ ft^{3}

Step-by-step explanation:

we know that

The volume of the hemisphere ( a greenhouse room) is equal to

V=\frac{4}{6}\pi r^{3}

In this problem we have

r=24\ ft

substitute

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3 years ago
What is 10% as a decimal?
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Hi there!

10% as a decimal is 0.1

To find the decimal of a percentage, just divide the percentage by 100.

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crimeas [40]
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You solve this like an algebraic equation

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4x - 20 = 4x - 20

subtract 4x from both sides

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Add 20 to both sides

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This means that there are infinite solutions to the equation.

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In 2010, the population of a city was 101,000. From 2010 to 2015, the population grew by 8%. From 2015 to 2020, it fell by 5.7%.
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