It is given in the question that
A farmer owns about 960 acres of land. If his farm is square.
First we convert acres to miles square, and the conversion expression is

Therefore,

Let the side length of the square be x miles .
And the formula of area of square is

Answer:
About 786 would be expected to yield more than 180 bushels of corn per acre
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
That is true. It doesn't matter how many 0s you put after it just before it.
3(x + 8) = 2x - 9
<em><u>Distributive property.</u></em>
3x + 24 = 2x - 9
<em><u>Subtract 24 from both sides.</u></em>
3x = 2x - 33
<em><u>Subtract 2x from both sides.</u></em>
x = -33 (this is your answer)
We can plug this value into the original equation to verify if it's correct.
3(x + 8) = 2x - 9
3(-33 + 8) = 2 * -33 - 9
-75 = -75 √ this is correct