What is 199999999999999999999999 9999999999999999999999999999999?

How can you tell if a point is on a graph? What is the probability of rolling a even number on 1 dice? If a room measure 6 by 6 meters then what is the squre footage? What is the equation that links the distance and speed and time of an object? What is the lowest pi number? What can you tell about two integers when their quotient is positive negative zero? What is the length of one side a hexagon? What is 77.84 divided by 5.6? What is the angle between the hour and minute hand of a clock at 4.30? Why do you use gradient? Why is Edward Furlongs voice high pitched? How do you use thimble in a sentence? What is 95 percent in a fraction? What are the significance of azecs? What does peck mean math? How many years are in 1 100 of a century? What is ten thirds minus one? What does chedda mean? Common multiples of 3 and 15 up to 100? How do you measure a square meter?