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just olya [345]
3 years ago
6

the area of a circle is 60 π sq.cm. find the radius of the radius of the circle to the nearest tenth step-by-step

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
6 0

Answer:

r = 7.7

Step-by-step explanation:

A = πr²

60π = πr²

r² = 60π/π

r² = 60

\sqrt{r^2} =\sqrt{60}

r = 7.746

Rounded to tenths:

7.7

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In order to make statistical inferences when testing a population proportion p, which of the following conditions verify that in
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Answer:

a, b and c.

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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vesna_86 [32]
Because the student scored 73/100 on the first test, their current average is 73%.

To calculate the avergae with the next test score, you add both percentages the student gets together and then divide by 2.

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