Seventh grade
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DD.1 Probability of simple events ZZB
Learn with an example
aundry basket contains 9 socks, of which 3 are black.
at is the probability that a randomly selected sock will be black?
) Write your answer as a fraction or whole number.
)) P(black) =
Submit
What’s the answer

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer