Find the determinant of the nxn matrix a with 5's on the diagonal, l's above the diagonal, and o's below the diagonal. det (a) =

What is the vertex form of f(x) = x2 + 6x + 3

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

For what value of x does 4x = (1/8) x + 5?