Afarmer want to fence in a rectangular field that encloses 3600 sq feet. the cost 3.50 per foot. express the total cost c(x) of the fencing in dollar as a fuction

Answers is C (x)=3.50 {x+3600/x}      -_-

Step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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