What is geometrical constraction?

Is 14122003 a prime number? What is the formula to find out the Range of a series of numbers? How is 50000 written in words? How old are you if you were born November 30 1970? How many 13inch square tiles are required for a 13 x 12 foot room? How much seconds are in 2 hours? Does isosceles triangle has how many edges? What is the prime factorization pyramid for 494? He average of a number is 34 the first number is three times the second numberwhat are the two numbers? How many school id numbers be made up of digits that can be repeated but first digit an not be 0? What means the same as fraction? 5 hours and 30 minutes is equal to how many second? Round .4887039 to three decimal places? What is 3a x2b? How did the ancient egyptians geometry? Which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0 0) and (0 15)? Would scientific notation be useful for numbers that are neither very large nor very small? What is 1 hour and 45 minutes? What is the inverse statement of if you like carrots then you like vegetables? What statement is true about layer 3?