The length of a rectangle is 3 units more that the width. The area of the Rea tangle is 54 units

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?

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Factor the monomial completely 42a3b3