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tatiyna
3 years ago
7

Eight children are divided into an two teams. how many different divisions are possible?

Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0
8C2 =28 C stands for choose hope this helps
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there are 12 students who play the clarinet and 16 students who play the viola. what does the ratio 16:12 describe?​
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Answer: The ratio 16:12 describes the ratio of the number of students who play the viola to the students who play the clarinet.

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Number of students who play the viola=16

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So , the ratio 16:12 describes the ratio of the number of students who play the viola to the students who play the clarinet.

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2 years ago
Pleeeeeeeeaaaseeeeee help meeeeeeee!!!!!!!!!
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Answer:

Option D.

A =96\pi\ cm^2

Step-by-step explanation:

The area of the circular bases is:

A_c = 2\pi(a) ^ 2

Where

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Then

A = 2\pi(4) ^ 2

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The area of the rectangle is:

A_r=b * 2\pi r

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A_r=64\pi\ cm^2

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A =96\pi\ cm^2

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