Complete question :
A circular swimming pool has a radius of 28 ft. There is a path all around the pool that is 4 ft wide. A fence is going to be built around the outside edge of the pool path.
About how many feet of fencing are needed to go around the pool path
Answer:
201 feets
Step-by-step explanation:
The Circumference of a circle, C :
C = 2 * pi * r
r = Radius ; pi = 3.14
The entire Radius = pool radius + pathnaroind the pool = 28 + 4 = 32
Hence, the Circumference, which gives the value of fencing required is :
C = 2 * 3.14 * 32
C = 200.96 ft
C = 201 feets
First you want to simplify it to be 51/10 then find out how many to percentage so 10\10 5 times is 500 plus one is 501 broken in percent is 51 over ten so 5.1 decimal 510 percent
Answer:
Step-by-step explanation:
Step 1: Apply the rule
![\left(-64\right)=-64\\\\=\sqrt[3]{-64}](https://tex.z-dn.net/?f=%5Cleft%28-64%5Cright%29%3D-64%5C%5C%5C%5C%3D%5Csqrt%5B3%5D%7B-64%7D)
Step 2: Apply the radical rule
![\sqrt[3]{-64}=-\sqrt[3]{64}\\\\=-\sqrt[3]{64}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B-64%7D%3D-%5Csqrt%5B3%5D%7B64%7D%5C%5C%5C%5C%3D-%5Csqrt%5B3%5D%7B64%7D)
Step 3: Factor the number
![\:64=4^3\\\\=-\sqrt[3]{4^3}](https://tex.z-dn.net/?f=%5C%3A64%3D4%5E3%5C%5C%5C%5C%3D-%5Csqrt%5B3%5D%7B4%5E3%7D)
Step 4: Apply the radical rule
![\sqrt[3]{4^3}=4\\\\=-4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B4%5E3%7D%3D4%5C%5C%5C%5C%3D-4)
Therefore, ![\:\sqrt[3]{\left(\:-\:64\right)}\:=\:-4](https://tex.z-dn.net/?f=%5C%3A%5Csqrt%5B3%5D%7B%5Cleft%28%5C%3A-%5C%3A64%5Cright%29%7D%5C%3A%3D%5C%3A-4)
Answer:
It is not a function.
Step-by-step explanation:
This is not a function, because there is more than one y value when x = -1. A function has one value for each x value.
