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marishachu [46]
3 years ago
5

The radius of a sphere is 1 inch. Which expression represents the volume of the sphere?

Mathematics
1 answer:
11111nata11111 [884]3 years ago
8 0

4/3pie*r^3

4/3pie*1

Approximately 4.18879

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Answer:

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Step-by-step explanation:

One half of a number represents the phrase "1/2a" (in this case the variable/number is 'a'". Then because it says "nineteen less than", that means you subtract 19 from one half of the variable.

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anzhelika [568]

Answer:

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Step-by-step explanation:

The problem could be simplified as following:

Given:

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Step 2: Let's put the data into formula to work out the length L of arc:

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Hope this helps!

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