Which state devised a plan in which the number of representatives in congress would be based on each state's population? pennsylvania b) virginia c) maryland d) new jersey

"people are the greatest resource that a country has". justify.

There are 25 elements found in living things. how many of these elements are found in some organisms but not all? 1 , 6 , 19 , 25

Arecent poll of 500 residents in a large town found that only 36% were in favor of a proposed referendum to build a new high school. find the margin of error for this poll if we want 95% confidence in our estimate of the percentage of residents in favor of this proposed referendum.