There are 15 squares and 9 circles. What is the simplest ratio of circles to squares? What is the sum for the thing

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp?

Plants can have a positive and negative effect on the rate of weathering

Which is not an example of a  cultural  bond found in a nation-state? a. a holiday traditionb. a common religionc. a favorite placed. a shared history