The grade point averages (gpas) of a large population of college students are approximately normally distributed with mean 2.4 and standard deviation .8a) find a transform that changes the gpa score to a standard normalb) find the fraction of students that have a gpa in excess of 3.0, using an r function or a function from another software package

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer