On what basis do scientist classify minerals?

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.

What challenges did nigeria faced after it gained its independence from britain

When the power of authority is placed in the hands of the wealthy and influential citizens this is known as a(n) i can not do it