A blow horn sound level is found to be 50 dB.  If two additional identical blow horns are played at the same time, what is the intensity of sound?  The intensity of the reference level required to determine the sound level is 1.0 x 10-12 W/m2.  Answer to 2 s.f.                                                                                

Translate the following English phrase into an algebraic expression. The quotient of 4 and the sum of a number y and 6.

Read about Linda, then decide if the statement is TRUE or FALSE. Linda es de Venezuela, pero sus padres son españoles. Linda y sus hermanos asisten a la universidad en Caracas. Linda es muy buena estudiante. Ella desea ser una doctora importante. Su hermano mayor, Carlos, también estudia para ser doctor. Fabián, su hermano menor, desea ser artista. Ellos viven lejos de la universidad. Por suerte (luckily), comparten un auto grande. Ellos viven muy cerca de la universidad.

Fill in the blank with the appropriate form of the verb “ir”. El sábado tío Luis y tía Tere _______________ de excursión a las montañas.

FILL IN THE BLANK WITH THE CORRECT FORM OF THE VERB.  El jugador _________________ (pedir) una pelota de tenis.

Jonathan Edwards – “Sinners in the Hands of an Angry God” Why is Edwards giving this sermon, if everyone is in such mortal peril from God’s wrath?

Crèvecoeur – “Letters from an American Farmer” Which of the following descriptions best describes de Crèvecoeur’s attitude toward slavery?

John Smith – “The General History of Virginia, New England, and the Summer Isles” How many colonists died in the summer of 1607?

 Henry David Thoreau – Walden Why does humanity need Nature, according to Thoreau?

American Historical Period of 1820-1865 Why were there few professional American writers before the Civil War?