Mathematics, 19.07.2019 03:40 laahmiisy

The function f(r) gives the area of a circle with radius r it can be written in equation form f(r)=3.14r^2 what is f(5) a) 78.50 b) 31.40 c) 28.14 d) 246.49

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George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

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