Can you explain in words how do you solved 1 1/4 times 2.

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

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

Find the solution of each of the following.