It's 11040 plants because 92 percent of 12000 is 11040. (Idk if this is the best reasoning but :/)
Ordered pairs are used to locate points on the graph. The first number in an ordered pair corresponds to the horizontal axis, and the second corresponds to the vertical axis.<span>
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The 200 parents. It basically means the amount/number of the population you are testing. In this case it would be the 200 parents.
2 I think .................
So it would be x^7•y^6
If you need the explanation or you need me to show you the steps then message me.
Hope it helps :)