The scale model of a skyscraper being built is 4.2 feet tall.
When it is finished the skyscraper will be 525 meters tall. What scale was used to make the model

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Can someone me with the property questions for 12 13 and 14 plz

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?