What is the probability that both of your parents were born on a weekend(assume that each day is equally likely and that a weekend day is either saturday or sunday)

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?

Which of the following graphs represents the function f(x) = 2^x

Find the equation using the point (4,8)