Elizabeth hopes to get at least a 90 average on her science tests. She has one more test before the end of the school year. Her
1 answer:
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ANSWER
EXPLANATION
The circumference of a circle is calculated using the formula:
From the question, the radius of the circle is 10 inches.
We substitute the radius into the formula to get:
Let us multiply out to get:
The question required that we leave the answer in terms of π.
The correct choice is C.