Mark is painting the ceiling of a square room. If the area he paints is 400 sq. feet, what are the dimensions of the room?
1 answer:
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Answer:
And if we want to find we can use this formula from the definition of independent events :
And the best option would be:
Step-by-step explanation:
For this case we have the following events A and B and we also have the probabilities for each one given:
And if we want to find we can use this formula from the definition of independent events :
And the best option would be:
