Assume that the women's heights are normally distributed with a mean of 63.7 inches and a standard deviation of 2.9 inches If 30 women are randomly selected, find the probability that their mean height is greater than 65 inches.

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?