I think it’s gonna be 6 adults for every 42 students not really sure so sorry if I got it wrong
Solution:
Given the mean and standard deviation;

The z-score formula is;

(a)

(b)

(c)
Answer:
The way to copy a text is you first move your mouse over the text in-tell it turns blue then press control hit c then put your little mouse text thing where you want to copy the text click hit control hit v then your are done
Hope This Helps!!!
Pi Day is celebrated on March 14th (3/14) around the world. Pi (Greek letter “π”) is the symbol used in mathematics to represent a constant.