What is the square for two to the second power

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose