If A(-2,0)b(6,2) and (5,3) are the verticles of a triangle ABC, find its area

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