Who was the first person on Mars who ever get it right gets Brainlist :) (and don't ask why this is on the mathematics section).

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?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y