Help how do i answer this plezz help

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

What can you determine about the solutions of this system

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square