150 adult complete a survey
80 are women
write the ratio men: women in it's simplest form.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Abcd is a square. what is the measure of angle bac

What is 1.5% of 120 or what number is 1.5% of 120