Answer 10 and you get 25 points

Mathematics

1 answer:

Nat2105 [25]3 years ago

4 0

Answer:

A circle is 360° all the way around; therefore, if you divide an arc's degree measure by 360°, you find the fraction of the circle's circumference that the arc makes up. Then, if you multiply the length all the way around the circle (the circle's circumference) by that fraction, you get the length along the arc.

so if you measure the circle whole if im correct most likely wrong, it will the answer for 10

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Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

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