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Leviafan [203]
3 years ago
12

Please answer asap!!!

Mathematics
2 answers:
yuradex [85]3 years ago
8 0

Answer:

The answer is 972

Step-by-step explanation:

The equation of a sphere for volume is  V=\frac{4}{3} \pi r^{3}  so, you insert the 9 as the radius for the r. so the equation would then be V=\frac{4}{3} \pi 9^{3} then you solve it.

First you do 9^{3} = 729

Second take the equation and do order of operations  V=\frac{4}{3} \pi 729

Next, do \frac{4}{3} 729 =972

Harlamova29_29 [7]3 years ago
3 0

Answer:

d

Step-by-step explanation:

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Ages Number of students
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The relative frequency for the class with lower class limit 31 is 8.57%.

<h3>How to calculate the frequency?</h3>

It should be noted that the lowrr class frequency is 31 in this case.

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