5. Shiela decided to conduct survey of families with four children. She is interested in counting the number of boy in each family. Is this a random variable? A. Yes, it is a random variable. C. No, it I not a random variable В. Маybe D. Cannot be determined A box has red marbles 3 black marbles and 5 blue marbles A marble is picked at random

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Q: 2.

A: The given differential equation is  ex+yy' = e2x-y

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A: