Answer:
There are 2 variables in the equation. The variables are y and n
Answer:
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Step-by-step explanation:
Answer:

Step-by-step explanation:
,
If One ball is drawn, its color is recorded, and it is replaced in the urn. Then another ball is drawn and its color is recorded.
The 25 Possible outcomes of this experiment are listed below:

The tree diagram of this event is also attached.
The equation of line is ,