I wanna talk to someone, lol I'm bored.
;-;

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

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