The undergraduate grade point averages (UGPA) of students taking an admissions test in a recent year can be approximated by a normal distribution, as shown in the figure. the mean is 3.38 and the deviation is 0.21 (a) What is the minimum UGPA that would still place a student in the top 5% of UGPAs?
(b) Between what two values does the middle 50% of the UGPAs lie?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Solve 3x-18=2y and 5x-6y=6 by elimination show work

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).