What is the difference between a train condactor and a matimatics teacher?

What is the answer for this 1 3 9 blank 81 blank for algebra? What is the momentum of a 1500 pound car traveling at 5 mph? What two consecutive integers does square root of 160 lies? Does a cube have acute angles? What is the meaning of the saying intelligence wins over might? What are the x and y intercepts of -2x-6y equals 6? What mountain is 14600 feet high in the Pennines alps? What is the factor of 1764 that totals the sum of 85? Are some isosceles triangles acute? What is the formula for linear interpolation? The fourth root of 625? What is 1 X 10 to the 10th power? What is 2 divided by the square root of 2? Point b is the midpoint of the line segment pq line segment pq is eight centimeters longer than line segment pb what is the number of centimeters in the length of line segment qb? What are the prime factors and powers of 1375? What is the slope of the line that goes through (5 -9) and (2 3)? What is the defreece between luwigi and weegee? What is the highest common factor of 154 and 1365? If A cyclist bikes x distance at ten miles per hour and returns over the same path at eight miles per hour What is the cyclists average rate for the round trip in miles per hour? What are two ways to classify the number 100?