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3 years ago

If you are given the diameter, how can you calculate the radius

Mathematics

2 answers:

mamaluj [8]3 years ago

8 0

Answer:

Well, you figure that the diameter is 2r, or double the radius, so if you have the diameter and divide it by two, then you have the radius. If the diameter is 14, the radius is 7

Step-by-step explanation:

TiliK225 [7]3 years ago

3 0

Answer:

divide the diameter by 2

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Goshia [24]

Answer: H. 139.50

Step-by-step explanation:

Multiply 9 by 8 first and you get 72. Then multiply 9 by 7.5 and you get 67.5 then add 72 and 67.5 and you get 139.5 or 139.50

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2 years ago

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BigorU [14]

Answer:

2.5th percentile and the 97.5th percentile.

Step-by-step explanation:

We have that to find our $\alpha$ level, that is the subtraction of 1 by the confidence interval divided by 2. So:

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So we obtain the 0.025*100 = 2.5th percentile and the (1-0.025)*100 = 97.5th percentile.

So the answer is:

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3 years ago

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Monica [59]

Answer:

true

Step-by-step explanation:

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2 years ago

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alina1380 [7]

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3 years ago

Please help, thanks!

garri49 [273]

Answer:

Step-by-step explanation:

That is the correct answer

that is correct

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3 years ago