The medical term that means originating from the heart is

You have a midterm and a final for this class. 

Quizzes are worth ______________ of your final grade. 

(-3) + 12 = _____

A patient received a bill for $800, including $120 for medication.  Then medication accounted for ______ percent of the bill.

It is expected that 0.06% of the patients receiving a certain drug have a negative reaction.  If the drug is administered to 45,000 patients, then the number who are expected to have a negative reaction is ______

Find the range of the data given below.22.5, 33.2, 67.1, 28.7, 43.8, 55.5, 49.9

250 mm3 = _____ cm3

What is the supplement of an angle of 25 degrees?

35 quarts = ______ liters.  Use the fact that 1 quart. = 0.95 liters.