The number of potato chips in a bag is normally distributed with a mean of 74 and a standard deviation of 4. approximately what percent of bags contain between 62 and 86 potato chips?

approximately 68%
approximately 74%
approximately 95%
approximately 99.7%

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

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

If i have 20$ and i gave 5$ away how much i got