The diameter of a circle is two times its radius. which equation shows another way to represent the area of a circle?

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.