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Marina86 [1]
3 years ago
7

The circumference A of a circle varies directly with its radius. A circle with a radius of 4 has a circumference of about 25.1 i

n.2. What would be the circumference of a circle with a radius of 9 in.?
Mathematics
1 answer:
horsena [70]3 years ago
8 0

Answer:

25.1 in.2.

Step-by-step explanation:

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Actual lengths of pregnancy terms for a particular species of mammal are nearly normally distributed about a mean pregnancy leng
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Solution :

The data is normally distributed.

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2 years ago
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Answer:

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