Write a ratio to express the number of people who preferred wclm

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Find the area of the surface obtained by rotating the curve z=4e^2y from y = 0 to y =1 about the y-axis. the area is square units