The ratio of pass to fail in pe class is 5:1. if there are 90 students in pe how many are passing

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be