Use graphs and tables to find the limit and identify any vertical asymptotes of the function. (8 points) 

Find the fifth roots of 243(cos 240° + i sin 240°). (5 points)

At high doses barbiturates can have a hypnotic effect, however, there is some evidence that barbiturate use can disturb normal sleep though _______________________.  

(05.04 MC) The following reaction shows calcium chloride reacting with silver nitrate.CaCl2 + AgNO3 → AgCl + Ca(NO3)2How many grams of AgCl are produced from 30.0 grams of CaCl2?(Molar mass of Ca = 40.078 g/mol, Cl = 35.453 g/mol, O = 15.999 g/mol, Ag = 107.868 g/mol, N = 14.007 g/mol)

Find the standard form of the equation of the parabola with a focus at (0, -10) and a directrix at y = 10. (5 points)

(06.03 LC) Which of the following most likely happens when the volume of a gas increases?

Find a ⋅ b. a = 6i – 6j, b = 4i + 2j (5 points)

(05.01 MC) How many atoms of K are present in 195.49 grams of K?

(05.01 MC) How many atoms of Mg are present in 97.22 grams of Mg?

(06.04 MC) What is the mass of 3.15 liters of N2 gas at STP?