The proportion to solve for the entire cost of fence is 29 / 3 meters = entire cost / x meters (or) entire cost = (29 × x meters) / 3.
<u>Step-by-step explanation:</u>
Given that,
- Cost of 3 meters of fence = $29.
- Let, the entire fence be 'x' meters.
Therefore, the cost of entire fence is calculated by comparing the given data.
29 / 3 meters = entire cost / x meters
<u>To find the entire cost :</u>
The proportion is given by,
29/3 = entire cost / x
entire cost = (29 × x meters) / 3
The above proportion must be solved to find the entire cost of fence.
<span>In order to find the standard deviation, we first have to calculate the mean (average) of the numbers. To get this we add all the numbers together and then divide by 12 since there are 12 numbers. The mean = 782. Next, we take each number and subtract the mean, taking the result and squaring it. For this we get: 6724, 2209, 10404, 11664, 729, 1764, 12544, 9, 529, 71824, 1444, 1024. Now we sum all of these up and take the average by dividing the sum by 12. Doing this we get 120868/12=10072. The last step is the take the square root of that number to get the standard deviation. The final result is 100.</span>
Precipitation is when liquid falls from the atmosphere and reach the surface of the Earth. Condensation is when water vapor changes back into water (in liquid form).
