If f(1) = 0, what are all the roots of the function f(x)=x3+3x2-x-3 ?

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?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Given that abcd is a rhombus, what is the value of x?