Josh has decided to take a course at the local community college that could help him get apromotion at work. The course begins at 5 p.m. and goes until 9 p.m. on Monday nights. Joshnormally works until 5 p.m. each day, but because of the drive time to the community college, hewill need to leave work at 3 p.m. on class days. Josh currently earns $18.50 per hour. Hisemployer contributes 10% of Josh’s gross earnings to a 401(k) retirement plan. If the class meets16 times, what is Josh’s total opportunity cost for the class?

7. Por la noche, Yolanda y Pedro _______

What is the molecular mass of each compound to two decimal places? C2H2  [bart7] CO  [bart8] BF3  [bart9]

3. ______

If you are a day trader you would probably utilize a(n)

How many grams of CO2 are produced if 2.09 mol of HCl are reacted according to this balanced chemical reaction?   CaCO3   + 2HCl   –>  CaCl2 + CO2 + H2O

You bought IBM stock at $70 per share. It is now $120 a share. You think it could go higher but you are nervous that it could go down and you would lose your gains. To protect your gains but still give yourself the chance to make future profits you could place a

What is the mass of 5.00 x 1023 carbon atoms in grams?

Write the chemical formula for a compound made from sodium and chlorine. [blue1] Name the compound.  [blue2] Is it an ionic or molecular compound?  [blue3]

Make the following conversions: How many centimeters are in one meter?  [Ann1] How many kilograms are in one gram?  [Ann2] How many milligrams are in one megagram?  [Ann3]