Which of the following inequalities represents a number y that is less than 4 but greater than –1? a. –1 < y ≤ 4 b. –1 < y < 4 c. –1 ≤ y ≤ 4 d. –1 ≤ y < 4

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?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Which of the binomials below is a factor of this trinominal? x^2-13+30