4 ft equal to blank meters

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?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)