A bag contains 4 yellow balls, 5 red balls, and 6 blue balls. Part A: What is the probability of picking a yellow ball from the blue bag?
Part B: what is the probability of picking a blue ball from the bag?
Part C: What is the probability or picking a yellow ball and then a blue ball after replacement? Determine if the two events are independent events.

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

Evaluate the expression. (9 + 5)(3 + 2)0

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?