(a) What point is the vertex of the parabola? It will help to continue the table. (b) Name one or both of the x-intercepts of this parabola.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?