What is a number that is half of 634?

Is a triangle untuned? What is the roman numeral for 71? Why a Sine bar becomes impractical for angles larger than 45? What has angles that are not equal and one pair of parallel sides? Does heart stop before hit ground when falling? What do 7n-19? How do you make students attentive on class discussions and activities? The height is 3212 feet what is the height expressed in yards and feet? Where does 1.31 fit into this number line? What do pependicular lines look like? What is 4 times 6 over 7 as fraction? Is it positive or negative effect? How are 6 tenths as great as 6 thousands? How do you write 67.03 in word form? What is 68 degrees Celsius in the Fahrenheit scale? How do you promote community integration? Why do the probability of an event and the probability of its complement add up to 1? How do you write 100 dollars in words? What number is 14 percent of 350? What is term for previous night?