1. Suppose

For the following problem, organize your work so that on the left you have a vertical chain of equations, and on the right of or below the equation there is a brief explanation. State the name of every trigonometric identity you use. 9. Prove the following identity: 

7. Find all the solutions to the following equation in the interval

The Nazis began to outstrip their rivals in elections

In 1938, a Jewish teenager, reacting to the harassment of his parents, killed a German official, prompting

In response to the Italian invasion of Ethiopia in 1936, the League of Nations

Hitler aimed for further Lebensraum, or _____________, for the Aryan people.

Discuss the benefits and basic idea of using aquatic insects for environmental monitoring (worth 20)

A non-economic pest has populations that

Which order is not almost exclusively aquatic in the immature stage.