Aportfolio has average return of 13.2 percent and standard deviation of returns of 18.9 percent. assuming that the portfolioi's returns are normally distributed, what is the probability that the portfolio's return in any given year is between -24.6 percent and 32.1 percent?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle