The patient recovery time from a particular
surgical procedure is normally distributed with a mean of 5.3 days and a standard
deviation of 2.1 days. What is the z-score for a patient who takes 10 days to
recover?

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

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

Which graph represents the parent function of y=(x+2)(x-2)