alexis871 alexis871

15-06-2017
Mathematics

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Find C(4) when C(r) = 6.28r

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Noah11012 Noah11012

15-06-2017

We have the function C(r) = 6.28r.
When we enter an input into the function, we get a number multiplied by 6.28.

When we plug in a value, replace all variables with the number you entered.

C(4) = 6.28(4)
C(4) = 25.12

So, 25.12 is the answer.

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